Ingredients

Wine Making Additives (During Ageing)

During the ageing/storage period, even though we are no longer working with the wine on a daily basis, we still need to monitor and test periodically in order to make sure our wine is progressing positively:

Sulfite levels should be watched carefully and maintained at the recommended levels throughout the entire ageing period. (Complete information on SO2 management can be found in our SO2 Management Paper)
The final adjustments to the pH/acidity should happen as early as possible so the additions have time to better integrate into the wine before it gets bottled. (Complete information on adjusting pH/acidity can be found in our Red Winemaking Manual and our White Winemaking Manual)
Tannins and the level of oak aromas and flavors should be monitored so the wine has enough structure but is not overpowered by the wood. (Complete information on oak varietals and their various flavor differences can be found in our Oak Information Paper)

In this section you will find all of the winemaking supplies needed to correct, fine-tune and basically keep your wine on track!

Other Additives

Sulfite

Tannins & Oak Barrel Alternatives

Wine Making Acids

Yeast Derived Wine Making Additives (SIY)

Lallemand | Go-Ferm Protect | Yeast Rehydration Nutrient
14 reviews

A new, advanced formulation of Go-Ferm Go-Ferm Protect is a natural yeast nutrient that is added to the yeast hydration water before adding your selected yeast strain. Its complex formula provides your yeast with the proper sterols, unsaturated fatty acids and micronutrients needed to begin fermentation in optimal shape. The great thing about Go-Ferm Protect is that the proper nutrients and vitamins are introduced BEFORE the yeast is added to the must. This way 100% of the nutrients are available to your selected yeast strain and won't be stolen away by any indigenous yeast or bacteria that may be present in the must before your yeast can become established. Go-Ferm Protect was created as a result of a multi-year study of problem fermentations by Lallemand and the National Agricultural Research Institute (INRA) in France. During this period, they looked at the adverse effects on the yeast from overripe fruit (>28 Brix), low nutrient levels, overclarification of the juice and poor fruit quality (Botrytis, rot, high bacteria count, insecticide and fungicide residue). Their research showed that musts deficient in sterols and unsaturated fatty acids made yeast more susceptible to ethanol toxicity (high alcohol), osmotic shock (high sugar), temperature and others stress factors. In response to this data they created the NATSTEP (NATural STErol Protection) process that incorporated sterols, unsaturated fatty acids, as well as vitamins and minerals into an advance yeast hydration nutrient: Go-Ferm Protect. Go-Ferm Protect provides a combination of protective and nutritional benefits that ensure your yeast begins your fermentation in peak form! The best part is that if your fruit is in great shape then Go-Ferm Protect will simply help your yeast out that much more! Go-Ferm Protect does not contain any DAP, as DAP is harmful to the yeast during the rehydration process. GO-Ferm is usually used in conjunction with our Fermaid K yeast nutrient; where Go-Ferm Protect is used at yeast hydration then Fermaid K is added at the first signs of fermentation and again after 1/3 sugar depletion. Use: Use at a rate of 1.25 g Go-Ferm Protect per 1 g of yeast. A rough approximate of weight is 1 tsp = 3.2 grams. We highly recommend using a scale to weigh the product for an accurate dose. We do not recommend relying on these rough conversions for accurate dosage rates. Download the PDF Like Go Ferm Protect? Then you will love CellarScience® FermStart!

Read more less

$2.79
Lallemand Fermaid K | Yeast Nutrient for Strong Fermentations
14 reviews

Fermaid K – Complete Yeast Nutrient for Strong, Clean Fermentations Provides a balanced blend of organic and inorganic nitrogen to support vigorous yeast growth Delivers consistent fermentation kinetics and helps prevent sluggish or stuck ferments Reduces the risk of off-aromas such as hydrogen sulfide by supporting healthy yeast metabolism Enhances fermentation security, especially in high-sugar musts or stressful conditions More immediately available YAN than Fermaid O due to its inclusion of diammonium phosphate (DAP) Fermaid K is a widely used yeast nutrient developed by Lallemand to support strong, reliable alcoholic fermentations. It contains a combination of inactivated yeast (for organic nutrients) and diammonium phosphate (DAP) to supply both slow- and fast-release nitrogen. This dual-action profile provides yeast with the nutrients they need throughout the growth phase and active fermentation, improving cell viability, reducing fermentation stress, and minimizing the formation of undesirable sulfur compounds. Fermaid K is especially effective in fermentations that begin with low YAN, high sugar content, or other challenging conditions that demand immediate nitrogen availability. Fermaid K contributes approximately 1 ppm of measurable YAN for every gram per hectoliter used. That means: 1 gram per liter adds 100 ppm of YAN 1 gram per gallon adds approximately 378 ppm of YAN In comparison, Fermaid O contains only organic nitrogen and provides about 0.4 ppm measurable YAN per gram per hectoliter, or 40 ppm per gram per liter, and 151 ppm per gram per gallon. Fermaid O is preferred for slower, more controlled fermentations or when avoiding inorganic nitrogen is important. Fermaid K is ideal when rapid yeast growth and fermentation speed are critical. Protocol Rehydrate yeast first, then add Fermaid K at the end of the lag phase (typically around 24–48 hours after inoculation or at approximately 1/3 sugar depletion). Suspend in 10 times its weight of clean must or water, stir thoroughly, and add to the fermenting must with adequate mixing. Avoid adding at the same time as sulfites or enzymes. Usage Rates Recommended dosage: 20–40 grams per hectoliter = 0.2–0.4 grams per liter = 0.76–1.5 grams per gallon Adjust dosage based on initial YAN content, fermentation conditions, and yeast strain requirements. Use higher rates in low-YAN musts or high Brix ferments to maintain healthy yeast activity throughout. Comparing the Yeast Available Nitrogen contribution of Fermaid K vrs Fermaid O If you add 1 gram per liter of Fermaid K, it contributes 100 ppm of YAN. If you add 1 gram per gallon of Fermaid K, it contributes approximately 378 ppm of YAN. If you add 1 gram per liter of Fermaid O, it contributes 40 ppm of YAN (Yeast Assimilable Nitrogen). If you add 1 gram per gallon of Fermaid O, it contributes approximately 151 ppm of YAN. A rough approximate of weight is 1 tsp = 4.7 grams. We highly recommend using a scale to weigh the product for an accurate dose. We do not recommend relying on these rough conversions for accurate dosage rates.

Read more less

$1.99
Potassium Metabisulfite
6 reviews

Potassium Metabisulfite, (often referred to as "SO2", "sulfites" "meta", or "meta-bi") has several uses in winemaking. At the crush, sulfites are generally used to help control the spoilage bacteria and indigenous yeast that may already be present both on the fruit and in the winery (i.e. on the picking bins, processing equipment, tanks, tubing, etc). The amount generally used is enough to inhibit most of the unwanted organisms but not enough to hinder a cultured yeast, which has a higher tolerance to sulfites than most of the indigenous organisms do. This inhibition effectively "wipes the slate clean" for the cultured yeast to step in and rapidly colonize the must so that it can effectively dominate the subsequent fermentation. In addition, sulfites also help to inhibit the enzymatic browning of both musts and finished wines so that all of their delicate complexities can be preserved. Later, during storage and in the bottle, sulfites at the proper levels will further protect a wine by continuing to inhibit spoilage organisms, as well as by scavenging oxygen. Note that the exact amount needed to effectively do the job is determined by the pH of the wine. Refer to our MoreManuals! on Red or White Winemaking or one of the winemaking books that we offer for a complete explanation on how to properly manage sulfites. In addition, it's important to keep in mind that free SO2 levels fall faster in wood cooperage than in glass or stainless, so if you are using a barrel you will most likely need to manage sulfite levels more closely. The most common form of Metabisulfite is as a powder which is fixed with potassium or sodium. 1/4 tsp of Potassium Metabisulfite adds 50ppm to 5 gallons of must. Old Metabisulfite loses potency with time and should be replaced every year to assure that you are getting correct levels. You can use old Metabisulfite to make solutions for sanitizing equipment.

Read more less

$6.99
Lallemand Acti-ML | Nutrient for Reliable Malolactic Fermentation

Acti-ML – Lallemand Nutrient Blend for Reliable Malolactic Fermentation Stimulates fast and complete malolactic fermentation in challenging wines Provides essential peptides, vitamins, and minerals to support Oenococcus oeni Reduces lag phase and promotes bacterial survival during MLF Helps avoid sluggish or stuck malolactic fermentation, especially in high-alcohol or low-pH wines Optimized for co-inoculation or sequential inoculation, with a formulation superior to generic yeast hulls Acti-ML is a complex nutrient blend developed by Lallemand to support the specific needs of malolactic bacteria during MLF. It is composed of yeast autolysates and naturally derived components rich in peptides, amino acids, vitamins, and minerals. These nutrients are critical for Oenococcus oeni, especially in conditions where nutrient content is limited or inhibitory compounds like alcohol, low pH, or SO₂ are present. Acti-ML shortens the lag phase and improves cell viability, helping ensure a strong and complete malolactic fermentation. Compared to simple yeast hulls or non-specific nutrients, Acti-ML is formulated specifically for malolactic bacteria, giving winemakers a more targeted and effective solution. Protocol Suspend Acti-ML in 10 times its weight of clean, chlorine-free water or wine at 20–25°C. Allow to hydrate for 5–10 minutes with gentle stirring. Add to the wine just before or at the time of malolactic bacterial inoculation. Compatible with both co-inoculation (24–48 hours after yeast inoculation) and sequential inoculation (after alcoholic fermentation is complete). Ensure thorough mixing in the tank. Usage Rates Recommended dosage: 20–40 grams per hectoliter = 0.2–0.4 grams per liter = 0.76–1.5 grams per gallon Use the lower end of the range for clean, balanced wines with moderate alcohol and the higher end for wines with elevated alcohol, low pH, or other stress factors.

Read more less

$2.29
Lallemand Fermaid O | Yeast Nutrient | Organic Nitrogen | No Added DAP

Fermaid O is a newer formulation of the same Fermaid K that winemakers everywhere have learned to trust their ferments to. The main difference in composition between the two, is that the Fermaid O has replaced the inorganic DAP with an organic source. In terms of how this benefits the winemaker, there are several points! Features: Organic Nitrogen is easier for your yeast to digest, resulting in a smoother, more consistent fermentation. Fewer fermentation spikes means better yeast health, and the ability to ferment to its full capacity. Compared to DAP, Fermaid O will result in lower heat output from the yeast, and lower levels of negative sulfur compounds. This is a nutrient which will boost the quality of wine, regardless of process. Lower heat production, less negative flavor compounds, better overall fermentation kinetics and flavors! To Use: Use at a rate of 1.5g / gal of must/juice. Like Fermaid O? Then you will love CellarScience® FermFed DAP Free Yeast Nutrient!

Read more less

$3.79
Lallemand Opti Malo Plus | ML Nutrient for Low pH and High Alcohol Wines

Opti'Malo Plus – Lallemand Nutrient for Strong, Secure Malolactic Fermentation Supports rapid and complete malolactic fermentation by enhancing Oenococcus oeni performance Provides a balanced supply of amino acids, minerals, and co-factors critical for bacterial health Reduces lag phase and improves survival of malolactic bacteria under stressful conditions Helps prevent sluggish or incomplete MLF in wines with low pH or high alcohol More effective than generic yeast hulls due to its targeted formulation and refined composition Opti'Malo Plus is a specific inactivated yeast nutrient developed by Lallemand to promote efficient malolactic fermentation. It delivers key micronutrients, peptides, and vitamins that are essential to the growth and metabolism of Oenococcus oeni, especially in conditions where nutrient deficiencies or inhibitors like alcohol and low pH are present. By stimulating faster cell adaptation and stronger bacterial activity, Opti'Malo Plus helps reduce the risk of sluggish or stuck malolactic fermentations. Compared to general-purpose yeast derivatives, Opti'Malo Plus is more targeted and efficient. Opti'Malo Plus differs from Lallemand’s Acti-ML in that it contains a more refined composition with higher concentrations of peptide fractions and co-factors that directly support the metabolic activity of Oenococcus oeni. While Acti-ML also promotes MLF by providing nutrients, it includes a broader mix of yeast hulls and autolysates designed more for cell survival. Opti'Malo Plus is better suited for wines under significant stress—such as low pH, high alcohol, or nutrient depletion—and offers enhanced performance for both co-inoculation and sequential inoculation strategies. Protocol Suspend Opti'Malo Plus in 10 times its weight of chlorine-free water or wine at 20–25°C. Allow to hydrate for 5–10 minutes with gentle stirring. Add to wine immediately before or at the time of malolactic inoculation. It may be used in co-inoculation (24–48 hours after yeast inoculation) or in sequential inoculation after alcoholic fermentation is complete. Mix thoroughly to ensure even distribution. Usage Rates Recommended dosage: 20–40 grams per hectoliter = 0.2–0.4 grams per liter = 0.76–1.5 grams per gallon Use the low end of the range in balanced wines with moderate alcohol and acidity. Increase up to high end in wines with low pH, high alcohol, or nutrient-depleted conditions to ensure full and secure malolactic fermentation.

Read more less

$2.69
Lallemand Opti Red | For Color | Body | Tannin Integration

OptiRED – Lallemand Yeast Derivative for Color, Body & Tannin Integration in Red Wines Enhances early formation of polysaccharide–polyphenol complexes for more intense, stable color Rounds and smooths tannins to reduce harshness and astringency Builds fuller body and improved mouthfeel without altering varietal expression Can be used at the start or during fermentation for flexible control over tannin structure Outperforms generic inactivated yeast products by delivering high‑molecular‑weight mannoproteins via MEX™ processing OptiRED is a tailored inactivated yeast derivative produced by Lallemand using an innovative MEX™ method that makes high-molecular-weight polysaccharides immediately available in the must. When introduced early during maceration or alcohol fermentation, these compounds complex with freshly released anthocyanins and tannins, protecting color integrity and creating softer, more integrated tannin profiles. The result is a red wine with enhanced intensity, smoother palate, improved structural balance, and longer-term color stability—without over‑manipulating varietal character. This effect is particularly noticeable in light‑ to medium‑bodied reds or in vintages with lower phenolic maturity. Protocol Suspend the recommended dose in 10× its weight of clean must or water. Stir thoroughly to ensure full dispersion, then add at one of these points: • At the beginning of maceration or alcoholic fermentation for enhanced color protection and tannin integration • Toward the end of fermentation to smooth out persistent harshness without affecting initial extraction. Usage Rates Recommended dosage: 20–40 g per hectoliter = 0.2–0.4 g per liter = 0.76–1.5 g per gallon For standard use, 30 g/hL (0.3 g/L or ~1.14 g/gal) provides excellent balance between color enhancement and mouthfeel refinement. For home users a rough approximate of weight is 1 tsp = 2.6 grams. We highly recommend using a scale to weigh the product for an accurate dose. We do not recommend relying on these rough conversions for accurate dosage rates.

Read more less

$2.69
Tartaric Acid
1 review

MoreWine!'s Tartaric Acid is processed naturally in Europe from grapes and is the preferred acid for adjusting acid levels in wine. Be aware that a lot Tartaric Acid available to home winemakers is artificially made, comes from China, and does not integrate into the wine as well. Some of this tartaric includes the designation of "food-grade". Because MoreWine! packages this product you can be assured you are getting the highest winery-grade quality. 3.8g per gallon adjusts acidity by +.1%. As a note: some tartaric acid will drop out of suspension as potassium bitartrate if you are doing any cold stabilization. You might want to re-test total acidity after cold stabilization.

Read more less

$5.99
Lallzyme EX | Fermentation Enzyme for Early Drinking Red Wines
1 review

Specially formulated enzyme preparation for improved color intensity and stability, greater mouthfeel, and enhanced fruity, floral, spicy flavors in wine. Used primarily in red wines for the aforementioned reasons, it can also be used in white wines for increased extraction (however we recommend Lallzyme C-Max for whites because it helps the solids settle out as well). Based on the activity of a blend of cellulases, hemicellulases, and pectinases, this preparation aids in the extraction, then stabilization of water soluble phenols found in cells of grape skins. A dry, granular product requiring no special storage conditions prior to use. We have used this enzyme on our wine here at MoreWine and found the difference to be nothing short of amazing. Currently only available at MoreWine in this size! To use dissolve Lallzyme EX into a sufficient amount of water (usual ration is 1:100) and add to must with your other additions prior to the onset of fermentation. Dosage is 0.1g Lallzyme per gallon of must. Store dry enzyme at room temperature, around 25 C° (77 F°). Once rehydrated use within a few hours.

Read more less

$2.39
Tannin FT Rouge
1 review

This product replaces our TAN120 - Tannin VR Supra Enological tannins offer the winemaker the possibility to add refined, highly-bindable tannin to your wine at any stage during the process. Benefits can include increased structure and mouthfeel, color stabilization, stability, anti-oxidative qualities, and overall complexity. Tannins can reduce vegetal/herbaceous characteristics and perceived astringency. We offer four types of oenolgical tannins, two for use during fermentation, and two for use during the aging phase. How Fermentation Tannins Work Designed specifically for North American red wine fermentations, Scott'Tan FT Rouge is composed of exotic wood and chestnut tannins. These highly reactive tannins bind with anthocyanins (color compounds) in the first 3-4 days of fermentation. If sufficient natural tannins are not present in must, anthocyanins may precipitate, resulting in a loss of color. Using an enzyme like Lallzyme EX in conjunction with FT Rouge can enhance this binding of color. The continual bonding going on throughout the ferment will also improve the mid palate structure and help either significantly reduce or eliminate vegetal/herbaceous characters. Tannin additions at this early stage prove to be most efficient and are better integrated into the wine. Important!: If being used in conjunction with one another, tannins should be added 6-8 hours after the addition of the enzymes or you run the risk of having the tannins reacting with and removing the enzymes before they have had a chance to do their job!. To Use Sprinkle directly onto must and either mix well with your punch down tool or pump over to ensure thorough mixing. If adding to the wine post-fermentation we recommend allowing 3-6 weeks for full integration before racking, fining, filtering or bottling. Recommended dosage rate: 0.8-1.9 g/gal. Use at an initial rate of 1.3 gram per gallon during punch down/pump over. If you want additional tannin add at a rate of .25 g/gal. A rough approximate of weight is 1 tsp = 2.4 grams. We highly recommend using a scale to weigh the product for an accurate dose. We do not recommend relying on these rough conversions for accurate dosage rates. Unopened the shelf life is 5 years at 18ºC(65ºF).

Read more less

$2.79
Lallemand Opti-White| For Freshness | Mouthfeel | Oxidation Protection

A OptiWHITE – Lallemand Yeast Derivative for Freshness, Mouthfeel, and Oxidation Protection in White and Rosé Wines Protects delicate white and rosé wines from oxidation during fermentation Enhances freshness, aroma longevity, and color stability Improves mouthfeel and softness without adding bitterness Reduces the risk of browning and premature aging Outperforms generic inactivated yeasts due to its targeted composition and polysaccharide profile OptiWHITE is a specific yeast derivative developed by Lallemand through a proprietary production method that preserves functional compounds like glutathione precursors and polysaccharides. Added at the beginning of fermentation, OptiWHITE helps protect varietal aromas and prevents oxidative damage in white and rosé wines. This is especially valuable for wines with thiol or terpene-driven profiles, such as Sauvignon Blanc, Riesling, and Muscat. It contributes to a round, full palate with reduced astringency and bitterness, while preserving brightness and youthful aromas through aging. Compared to standard yeast hulls or inactivated yeast products, OptiWHITE delivers a cleaner fermentation environment with more reliable sensory impact. Protocol Add OptiWHITE directly to the juice or must at the beginning of alcoholic fermentation. Disperse in ten times its weight of clean water or must, then mix thoroughly into the tank. Best used before or during the first stages of fermentation. Do not co-add with bentonite or tannins. Usage Rates Recommended dosage: 20–40 grams per hectoliter = 0.2–0.4 grams per liter = 0.76–1.5 grams per gallon For home users a rough approximate of weight is 1 tsp = 3.4 grams

Read more less

$4.49
Lallzyme EX-V™ | Fermentation Enzyme For Structured Red Wines

Lallzyme EX-V – Enzyme for Structured Red Wines with Enhanced Color and Tannin Stability Extracts color and tannins with improved integration for wines destined for aging Promotes stable anthocyanin-tannin bonding for long-lasting color Enhances mouthfeel, midpalate weight, and structural balance Improves juice yield and reduces solids through efficient cell wall degradation Balanced enzyme activity supports both extraction and finesse in premium red wines Lallzyme EX-V is a precision enzyme blend developed by Lallemand for red wine fermentations where structure, balance, and ageability are desired. It combines strong pectolytic activity with targeted cellulase and hemicellulase functions to break down grape skin cell walls, facilitating the release of anthocyanins and seed-derived tannins in a controlled, integrative manner. EX-V is ideal for varietals with moderate to firm skins or when crafting red wines intended for barrel aging, as it enhances phenolic complexity without over-extracting bitterness or astringency. Wines fermented with EX-V tend to show refined texture, vivid color, and excellent long-term stability. Comparison to Other Lallemand Maceration Enzymes: Compared to EX, which is best for early-drinking, fruit-forward reds, EX-V is designed for more structured, age-worthy styles with higher tannin and color stability. EX = softer, fruit-driven reds for early release EX-V = structured, balanced reds with aging potential Protocol Dilute Lallzyme EX-V in 10 times its weight of chlorine-free water. Add to crushed grapes or must at the beginning of fermentation. Mix thoroughly for even dispersion. Optimal temperature range: 20–30°C. Avoid adding below 10°C or after alcoholic fermentation begins. Usage Rates Recommended dosage: 30–40 grams per ton of grapes = 0.66–0.88 grams per hectoliter (assuming 450 L/ton) = 0.0066–0.0088 grams per liter = 0.025–0.033 grams per gallon Use the lower end of the range for moderately structured fruit or extended maceration. Use the higher range for tighter-skinned grapes, shorter fermentations, or when greater phenolic extraction and color stability are required for barrel-aged or long-lived reds.

Read more less

$2.89
Tannin FT Blanc Soft

This product replaces our TAN150 - Tannin Galalcool Enological tannins offer the winemaker, cider maker, or mead maker the possibility to add refined, highly-bindable tannin at any stage during the process. Benefits can include increased structure and mouthfeel, color stabilization, stability, anti-oxidative qualities, and overall complexity. Tannins can reduce vegetal/herbaceous characteristics and perceived astringency. We offer four types of oenolgical tannins, two for use during fermentation, and two for use during the aging phase. Protection & Improved Structure! Designed for white/rose wine fermentations (including fruit wines, ciders, and mead), Scott'Tan FT Blanc Soft is a specially formulated, colorless tannin derived from Gall Nuts. When used at the beginning of the fermentation, FT Blanc Soft helps provide protection from oxidation so more of the wines delicate aromas and flavors are preserved. In addition, FT Blanc Soft's continual bonding going on throughout the fermentation improves mouthfeel and help significantly reduce or eliminate vegetal/herbaceous characters and bitterness. FT Blanc Soft imparts a perception of sweetness without contributing any sugars, along with a low-level, beneficial minerality. Note: FT Blanc Soft can also be used as an ageing tannin post-fermentation as well! To Use Add directly to the grapes at the crusher or to the juice/wine. Mix thoroughly to ensure homogenization. Note: If using FT Blanc Soft as an aging tannin, final addition should be made 3-6 weeks before bottling to allow for complete polymerization and settling. Recommended dosage rate: 0.2-0.6 g/gal (5-15 g/hL) A rough approximate of weight is 1 tsp = 2.3 grams. We highly recommend using a scale to weigh the product for an accurate dose. We do not recommend relying on these rough conversions for accurate dosage rates.

Read more less

$1.99
Citric Acid
1 review

Used primarily in sanitizing solutions to lower pH, therefore making the SO2 solution more effective. Use 1 tbsp per gallon along with 1 tbsp meta per gallon. Citric is not added directly to must prior to either primary or ml fermentation as its metabolism can lead to volatile acidity. A rough approximate of weight is 1 tsp = 4 grams. We highly recommend using a scale to weigh the product for an accurate dose. We do not recommend relying on these rough conversions for accurate dosage rates. Domestically produced in the USA.

Read more less

$2.99
Stavin French Oak Cubes | Medium Toast
1 review

Cubes have a longer contact time than traditional chips do, which make them better for long-term aging of wines and beers. Also, longer contact time means longer extraction of flavors (3-6 months), which leads to a more complex combination of flavors. Chips are usually done giving flavor after a week, thereby contributing a harsh, flat oak flavor. Our cubes are fire toasted and cut by Stavin, a leading supplier of high-quality oak alternatives to top commercial wineries.

Read more less

$9.99
Yeast Nutrient - Diammonium Phosphate (DAP)
13 reviews

Due to high demand, the 50 lb is currently out of stock. Be the first to receive your items by placing a pre-order today. We will automatically ship this to you when we receive more inventory. Diammonium Phosphate (DAP). A source of nitrogen for yeast. Use .5 - .75 grams per gallon (1/2 tsp per 5 gallons) of must to aid yeast and help reduce later problems with hydrogen sulfide. There is a superior nutrient regimen (using Go-Ferm and Fermaid K) for wine making: Download the PDF A rough approximate of weight is 1 tsp = 3.1 grams. We highly recommend using a scale to weigh the product for an accurate dose. We do not recommend relying on these rough conversions for accurate dosage rates.

Read more less

$4.99
Lallzyme C-Max |

Enhances clarification and static settling of white and rosé musts under extreme conditions Active and fast depectinisation at low temperature, low pH, or high total pectin content Produces rapid, compact lees and improves juice quality consistently Requires lower dosage for effective results compared to standard enzymes Cinnamyl-esterase-free pectinase blend minimizes ethylphenol precursor release Lallzyme C-MAX™ is a micro-granulated pectolytic enzyme derived from Aspergillus niger, formulated for use in white and rosé wine production where settling conditions may be difficult. With high activities of pectin lyase, pectin methyl esterase, and polygalacturonase, it provides fast, efficient breakdown of pectin, even at low temperatures (as low as 8 °C / 46 °F) or low pH. Its action reduces must viscosity, speeds up clarification, and generates compact, easy-to-rack lees. Because it contains no cinnamyl esterase, Lallzyme C-MAX™ also limits the formation of ethylphenol precursors, contributing to cleaner, more varietally expressive wines. Protocol for Use: Add after pressing or directly into the settling tank. Dilute the enzyme in 10 times its weight in water or juice before use. Mix thoroughly for uniform distribution. Do not add bentonite during enzyme treatment. Clarification typically completes within 24 hours depending on temperature and juice conditions. Usage Rates: Standard conditions (>12 °C / 54 °F): 0.5–1.0 g/hL = 0.005–0.01 g/L = 0.019–0.038 g/gal Cold or high-pectin conditions (8–12 °C / 46–54 °F): 1.0–2.0 g/hL = 0.01–0.02 g/L = 0.038–0.076 g/gal Store in original sealed packaging at 5–15 °C (41–59 °F) in a dry place. Suitable for organic and vegan wine production.

Read more less

$2.89
Tannin Complex

This product replaces our TAN130 - Tan'Cor Enological tannins offer the winemaker the possibility to add refined, highly-bindable tannin to your wine at any stage during the process. Benefits can include increased structure and mouthfeel, color stabilization, stability, anti-oxidative qualities, and overall complexity. Tannins can reduce vegetal/herbaceous characteristics and perceived astringency. We offer four types of oenolgical tannins, two for use during fermentation, and two for use during the aging phase. Aging tannins Tannin Complex is a tannin that is added post fermentation to improve the overall structure and to help protect the wine from oxidation during aging. It is composed of proanthocyanidins and ellagic tannins that integrate easily into young wines. Tannin Complex was specially developed to add structure and a soft mid palate to premium red wines without harshness or a forward oak finish. It can also enhance the varietal fruit character while adding complexity to the finish. Helps stabilize wines by improving the polyphenolic composition. It is especially useful when aging wines in older tannin-leached barrels and with full, fruity, lower tannin varietals like Syrah and Zinfandel. To Use: While racking or stirring, add Tannin Complex to the wine incrementally. Mix well to ensure homogeneity. Final addition should be made 3-6 weeks before bottling to allow for complete polymerization and settling. Use at the rate of 0.20-1.14 g/gal (5-30 g/hL) prior to aging. A rough approximate of weight is 1 tsp = 3.1 grams. We highly recommend using a scale to weigh the product for an accurate dose. We do not recommend relying on these rough conversions for accurate dosage rates.

Read more less

$1.99
French Oak Chips | Medium Toast
2 reviews

Add the “aged in oak” flavor to your wine without the oak barrel! Our high quality, yet inexpensive French oak chips come from a local cooper in Napa, California. Medium Toast.

Read more less

$2.99
Potassium Carbonate
2 reviews

Potassium Carbonate is used to lower acidity levels in wine. 3.8 grams per gallon will reduce acidity by about .1%. Potassium Carbonate requires that the fermenter be stored cold for several weeks after application (please see our guides to Cold Stabilization in the documents tab above). During the period of cold stabilization the tartaric acid drops out as potassium bitartrate. Doing a trial run with a small amount is strongly suggested to determine exactly what the drop in acidity will be. Calcium carbonate can be used in a similar manner and does not require cold stabilization. However it adversely affects flavor, takes month to precipitate out of solution, and preferentially reduces tartaric acid first before affecting malic or citric acid. A rough approximate of weight is 1 tsp = 8.3 grams. We highly recommend using a scale to weigh the product for an accurate dose. We do not recommend relying on these rough conversions for accurate dosage rates.

Read more less

$1.99
Lallemand Reduless | Inactivated Yeast with Copper | Fixes H2S Issues

Reduless is a new product from Lallemand that was designed to correct negative VSCs (Voltatile Sulfur Compounds) such as H2S (hydrogen sulfide, A.K.A. "rotten egg") and DMS (dimethyl sulfide, A.K.A. "cooked corn") defects in wine. Made from inactivated yeast that have been infused with copper using a proprietary process, Reduless is a much gentler H2S remedy on the wine than the traditional copper sulfate (CuSO4) treatment alone. If you have an H2S problem, then we recommend treating it with Reduless first. However, if the sulfur problem still remains after the Reduless treatment, then a bench trial with copper sulfate (CuSO4) is recommended. Note: The sooner you catch a sulfur problem the easier it is to deal with! To Use: Dissolve Reduless in 10 times it's weight in water and add immediately to the wine. Stir the wine gently to ensure a thorough homogenization. Rack or filter after 72 hours. Recommended Dosage: 0.4-0.6 g/gal. The maximum amount of copper that can be released into the wine using Reduless at the recommended dosage is 0.02 ppm.

Read more less

$2.49
Bentonite | Volclay KWK Krystal Klear

Volclay KWK Krystal Klear Bentonite is a clay-like mineral with a negative charge that, similar to Sparkolloid, removes positively charged particles. It is most effective when the wine is at a warmer temperature, so we recommend using it for fining in late spring or early summer. It also works better at lower pH levels because proteins have a stronger positive charge in more acidic conditions. Generic Low-Level Fining for 5 Gallons: Blend 1/2 tsp (about 3g) of bentonite with 1/2 cup of hot water (140 to 200°F) in a blender for 1-2 minutes. Let the mixture sit for 60 minutes, then stir it well before adding it to the wine. Allow the wine to stand for 10-14 days before racking off. This method achieves a fining rate of 0.16g/L. Generic Mid-Level Fining: Follow the same steps as above but use 9 grams of bentonite and 3/4 cup of hot water. This method achieves a fining rate of 0.5g/L. More Scientific Approach: You can create a 5% bentonite stock solution and run bench trials to determine the lowest effective concentration for clearing the wine. Since fining is non-selective, it removes both undesirable particles like yeast and some desirable phenolic compounds. Therefore, it's best to use the lowest effective concentration. To make a 5% solution, dissolve 50 grams of bentonite in 850ml of hot water, mix thoroughly, and top up with water to a final volume of 1L. Set up trials with clear jars of equal volume, adding varying amounts of the solution to achieve addition rates between 0.3g/L and 2.0g/L. You’ll need to do some calculations to determine the right amount for your needs. Let the trials clear overnight. For more detailed technical information, consult BK653 - Monitoring the Winemaking Process from Grapes to Wine - Techniques & Concepts. Fining with Wine Kits: When using a wine kit made from concentrate, bentonite is typically added on the first day for a few reasons. It serves as a nucleation site for CO2 removal. The CO2 movement helps distribute the bentonite throughout the wine, allowing you to use less and achieve effective fining in a shorter time.

Read more less

$1.99
Stavin French Oak Cubes | Medium Plus Toast
9 reviews

Medium Plus toast cubes manufactured by StaVin. Cubes have a longer contact time than traditional chips do, which make them better for long-term aging of wines and beers. Also, longer contact time means longer extraction of flavors (3-6 months), which leads to a more complex combination of flavors. Chips are usually done giving flavor after a week, there by contributing a harsh, flat oak flavor.

Read more less

$9.99
Stavin American Oak Cubes | Medium Plus Toast
10 reviews

Medium Plus toast cubes manufactured by StaVin. Cubes have a longer contact time than traditional chips do, which make them better for long-term aging of wines and beers. Also, longer contact time means longer extraction of flavors (3-6 months), which leads to a more complex combination of flavors. Chips are usually done giving flavor after a week, there by contributing a harsh, flat oak flavor. Our cubes are fires toasted and cut by Stavin, a leading supplier of high-quality oak alternatives to top commercial wineries. Download the PDF

Read more less

$4.69
Campden Tablets - Sodium Metabisulphite (25 Tablets)
13 reviews

An essential ingredient in winemaking. Sodium Metabisulfite, (often referred to as SO2, sulfites meta, or meta-bi) has several uses in winemaking. It is used at the crush, to help control the spoilage bacteria and indigenous yeast that may already be present on the fruit or the equipment. The amount used is enough to stop most of the unwanted organisms but not enough to hinder a cultured yeast, which has a higher tolerance to sulfites. This effectively “wipes the slate clean” for the cultured yeast to step in and rapidly colonize the must. Sulfites also help to inhibit the enzymatic browning of musts and finished wines. During storage and in the bottle, sulfites at the proper levels will protect a wine by continuing to inhibit spoilage organisms, as well as by scavenging oxygen. Campden tablets are Sodium Metabisulfite in an easier to measure format. Adds 75 ppm of sulfites at the rate of one tablet per gallon. These must be fully ground-up prior to use. Potassium Meta-bi in powder form, AD495 or AD500, is much easier to use if you have a scale and does not add sodium to your wine. It is possible the sodium could contribute a very small salty flavor. Especially when making white wine it is preferable to add potassium over sodium since added potassium can later help with cold stabilization. For more information refer to our MoreManuals! on Red or White Winemaking or one of the winemaking books that we offer for a complete explanation on how to properly manage sulfites.

Read more less

$1.99
Stavin Hungarian Oak Cubes | Medium Plus Toast
5 reviews

Medium Plus toast cubes manufactured by StaVin. Cubes have a longer contact time than traditional chips do, which make them better for long-term aging of wines and beers. Also, longer contact time means longer extraction of flavors (3-6 months), which leads to a more complex combination of flavors. Chips are usually done giving flavor after a week, there by contributing a harsh, flat oak flavor. Download the PDF

Read more less

$4.69
WineStix - Medium Toast French Oak Carboy 2 Pack
2 reviews

WineStix are a new form of oak integration for wine, designed to give new barrel flavors with an extraction time similar to cubes. The combination of Short and Long grains result in amazing gradience of flavor similar to barrels, while extracting significantly quicker! These are Medium toast French Oak staves, and depending on the wine, will impart flavors of vanilla and coffee, while clearing out negative vegetal flavors and astringency from the wine. This is a two pack of WineStix, sized specifically for a 5-6 gallon carboy of wine. WineStix will easily fit through the mouth of a glass carboy, and can be attached to a string via the drilled hole for easy removal! One carboy Winestix will treat 5-6 gallons of wine.

Read more less

$15.99
Tannin Riche Extra

This product replaces our TAN140 - Tannin Plus Enological tannins offer the winemaker the possibility to add refined, highly-bindable tannin to your wine at any stage during the process. Benefits can include increased structure and mouthfeel, color stabilization, stability, anti-oxidative qualities, and overall complexity. Tannins can reduce vegetal/herbaceous characteristics and perceived astringency. We offer four types of oenolgical tannins, two for use during fermentation, and two for use during the aging phase. Aging Tannins Tannin Riche Extra is a preparation of 100% American oak tannin that has been lightly toasted to impart a soft, aromatic character while enhancing the structure and organoleptic complexity of a wine. Tannin Riche Extra is a great tool for imparting hints of coconut, a heightened vanillin oak character and a smooth finish to your wines. Although designed for fine-tuning a wine, Tannin Riche Extra still maintains the regular properties associated with the use of tannins such as helping with clarification, stability, oxidation, and aging. Works well in conjunction with low doses of other tannins (i.e: Tannin Complex & FT Blanc Soft). To Use: Dissolve the tannin in 10 times its weight in warm water (95F/35C). Add to the wine during a punch-down or pump-over for good mixing. Addition of Tannin Plus should be made a minimum of three weeks before bottling. Recommended dosage: 0.2-0.4 g/gal A rough approximate of weight is 3/4 tsp = 1 gram. We highly recommend using a scale to weigh the product for an accurate dose. We do not recommend relying on these rough conversions for accurate dosage rates.

Read more less

$4.99
Delvozyme® (Lysozyme)

Wine Making Use Delvozyme (Lysozyme, Lysovin) for controlling lactic acid bacteria growth in your wine. Isolated from egg whites, this enzyme will degrade the cell wall of gram positive bacteria, but will not affect yeast or gram negative bacteria such as Acetobacter. Delvozyme can be used for both Red and White Wine Malo Fermentation. Dosage: To Delay Malolactic Fermentation: Red Wine - add to grapes at 100 - 200 ppm, or 0.38 - 0.76 grams per gallon. White Wine - Add to must at 200 - 300 ppm, or 0.76 - 1.14 grams per gallon. To Block Malolactic Fermentation: White Wine - Add to must or wine at 300 - 500 ppm, or 1.14 - 1.90 grams per gallon. Stabilizing wine after MLF is complete: Add to barrel during storage at 250 - 500 ppm, or 0.95 - 1.90 grams per gallon. When blending partial and complete MLF wines: Add immeditatley after blending at 300 - 500 ppm, or 1.14 - 1.90 grams per gallon, to reduce the risk of further malolactic fermentation (MLF). Within several days any lactic should expire. For sluggish or stuck yeast fermentation: Red Wine - Add at 150 - 400 ppm, or 0.57 - 1.52 grams per gallon. White Wine - add at 300 - 500 ppm, or 1.14 - 1.90 grams per gallon. Directions for use: You can make a 10% solution of Delvozyme in water (100 grams per liter of water). However we find the easiest method is to add the desired dry weight of Lysovin in 5x its weight of warm(tepid) water. Mix for one minute, allow this mixture to stand for 45 minutes and add to must, juice or wine while mixing well. Allow 24 - 48 hours for reaction to complete. **Note: 3tsp Delvozyme = 5g Beer Making Delvozyme can be used in beer making as well. Use either in the starter (recommended if you make starters) or when pitching (adding) the yeast to the wort, do not use over 140 F. Recommended dosages is 1 tsp per 5 gallons of wort. According to studies it has no effect on flavor or clarity. Storage: Should be stored at room temperatures in a dry environment, can be stored up to 5 years.

Read more less

$34.99
WineStix - Medium Plus Toast French Oak Carboy 2 Pack
6 reviews

WineStix are a new form of oak integration for wine, designed to give new barrel flavors with an extraction time similar to cubes. The combination of Short and Long grains result in amazing gradience of flavor similar to barrels, while extracting significantly quicker! These are Medium Plus toast French Oak staves, and depending on the wine, will impart roasted toasty aromas, with flavors of coffee and caramel sweetness the length of the palate. This is a two pack of WineStix, sized specifically for a 5-6 gallon carboy of wine. WineStix will easily fit through the mouth of a glass carboy, and can be attached to a string via the drilled hole for easy removal! 1" W x 8.5" Long One carboy Winestix will treat 5-6 gallons of wine.

Read more less

$15.99
Xoakers - French Oak, Medium Plus

Xoakers are 1" Solid Oak spheres made from high quality French oak and seasoned for a minimum of 24 months. They will contribute a complex oak character while softening and rounding the wine as well. What sets these apart though, are their shape and ease of use. The uniform size allows for precise dosing, and easy removal once complete. Whether you are using carboys or neutral barrels, additions are as simple as counting out however many Xoakers you need, and tossing them in. Every vessel will be oaked to the same extent when using these, and no need to weigh them out! Removing them is as simple as turning over your carboy or barrel, and watching them roll out! These can be used in both red and white wines, and are perfect for carboys, barrels, small tanks, and kegs. Ideal oak for the home winemaker! These Convection Toasted Medium Plus French Oak Xoakers are packed in Mylar bags, and will contribute various flavors depending on the wine. The 8 pack will treat 4-8 gallons & 1 lb will treat 35-70 gallons. Dosage: 1-2 Xoakers / Gallon (3.78 L) wine (depends on desired Oak Impact) Contact Time: 4 Month Minimum Recommended Useful Life in Wine: 12 Months Size: 1" Diameter Spheres, 70 French Oak Xoakers / lb Liquid Displacement: .10 gal (.41 L) Toast Level: Med +

Read more less

$9.49
American Medium Toast Oak Chips
3 reviews

Our high quality, yet inexpensive American oak chips. These are toasted to a Medium Toast.

Read more less

$2.39
Lallzyme Cuvee Blanc | Fermentation Enzyme for White Wines

Lallzyme Cuvee Blanc – Enzyme for Aroma Release and Finesse in White and Sparkling Wines Enhances aroma expression by unlocking bound terpene and thiol precursors Improves clarification and filterability through efficient pectin breakdown Increases finesse and texture by gently releasing polysaccharides Ideal for varietal whites and sparkling base wines where delicacy is key Balanced glycosidase activity preserves freshness without compromising stability Lallzyme Cuvee Blanc is a highly specific enzyme developed by Lallemand for the production of elegant, aromatic white and sparkling wines. It offers a delicate balance of pectinase and glycosidase activity that breaks down grape cell walls to improve clarification while simultaneously releasing aroma precursors trapped in glycosidic form. This selective activity enhances varietal expression—especially in terpene- and thiol-rich varieties—without producing off-flavors or excessive bitterness. The result is a wine with lifted aromatics, better mouthfeel, and improved stability, ideal for styles requiring precision and finesse. Protocol Dilute Lallzyme Cuvee Blanc in 10 times its weight of chlorine-free water. Add to juice or wine at the preferred stage—either pre-fermentation for aroma release and settling, or post-fermentation for finishing and clarification. Ensure even distribution by mixing thoroughly. Optimal temperature range is 12–20°C. Avoid use below 10°C or in combination with bentonite or SO₂ during addition. Usage Rates Recommended dosage: 2–4 grams per hectoliter = 0.02–0.04 grams per liter = 0.076–0.151 grams per gallon Use 2 g/hL for lighter aromatics or wines already showing good varietal character. Increase to 4 g/hL in more neutral juices or when maximizing aromatic potential is desired. Allow adequate contact time—typically 24 to 48 hours—depending on the winemaking stage and style.

Read more less

$2.99
Polycacel

This product replaces our FIN73 - Polylact Polycacel can be used both curatively and preventatively against browning and pinking in white juice or in wine under long term storage conditions. Polycacel helps improve wine color and overall organoleptic properties. A is a blend of polyvinylpolypyrolidone (PVPP), soluble postassium casein and micropulverized cellulose. This specific blend allows for more complete action on phenolic compounds while avoiding over-stripping the wine. To Use: Slowly mix Polycacel in 20 times its weight in cold water (do not use juice or wine). Allow the mixture to stand for 2 hours. For enhanced homogenization, gradually add the Polycacel to the wine container while mixing. Dosages: To protect from oxidation, add to wine and mix thoroughly: 150-300 ppm To treat oxidized juice, add during cold settling: 300-700 ppm

Read more less

$5.99
Malic Acid

Due to high demand, the 55 lb is currently out of stock. Be the first to receive your items by placing a pre-order today. We will automatically ship this to you when we receive more inventory. 3.4g per gallon adjusts acidity by +.1%. It will lower pH less than will tartaric acid. Malic acid is the acid found in apples and is therefore the best choice for adjusting ciders. Malic is less sour than tartaric acid and can also be used to make acid adjustments in Rieslings, Gewurztraminer, and Muscat varieties, though many winemakers still prefer to use tartaric acid in these situations. You would not want to add Malic acid to any wine that will undergo a malolactic fermentation. As a note: only half of the artificially added malic acid will convert to lactic acid during a malolactic fermentation. A rough approximate of weight is 1 tsp = 2.7 grams. We highly recommend using a scale to weigh the product for an accurate dose. We do not recommend relying on these rough conversions for accurate dosage rates.

Read more less

$2.99
Wine Conditioner - 500mL
6 reviews

Wine Conditioner is a combination sugar/sorbate solution for adding to a fermented wine in order to give it some residual sweetness. The sorbate helps prevent fermentation of the sugar that you are adding. Solution is 76-78° Brix. Directions: Add to taste, usually up to 125ml (4 oz) per 23L (5 gal) of wine. Wine must be stabilized before adding sweetener.

Read more less

$8.99
OCI French Oak Cubes | Medium Toast

Oak cubes approximately 1 cm square, made from seasoned French Oak and produced in the USA. Oak cubes take longer to impart their character to the wine than chips, but the flavor can be superior due to the higher volume of unexposed wood in the cube. Medium toast is our most popular level and provides good oak flavor and character. Recommended usage is 2 oz to 4 oz per 5 gallons of wine.

Read more less

$6.99
WineStix Carboy Sticks - American Oak Medium Plus Toast (2 Pack)
3 reviews

WineStix are a new form of oak integration for wine, designed to give new barrel flavors with an extraction time similar to cubes. The combination of Short and Long grains result in amazing gradience of flavor similar to barrels, while extracting significantly quicker! These are Medium Plus toast North American Oak staves, and depending on the wine, will impart flavors of roasted coffee, spice, nutmeg, honey, light chocolate, and hints of leather. This is a two pack of WineStix, sized specifically for a 5-6 gallon carboy of wine. WineStix will easily fit through the mouth of a glass carboy, and can be attached to a string via the drilled hole for easy removal! 1" W x 8.5" Long One carboy Winestix will treat 5-6 gallons of wine.

Read more less

$13.99
OCI American Oak Cubes | Medium Toast

Oak cubes approximately 1 cm square, made from seasoned American Oak and produced in the USA. Oak cubes take longer to impart their character to the wine than chips, but the flavor can be superior due to the higher volume of unexposed wood in the cube. Medium toast is our most popular level and provides good oak flavor and character. Recommended usage is 2 oz to 4 oz per 5 gallons of wine.

Read more less

$6.49
Yeast Hulls | For Stuck or Sluggish Ferments

Yeast Hulls are ususally the first action when you have a stuck or sluggish alcoholic or malolactic fermentation. Yeast Hulls are essentially dead yeast cells that absorb auto toxic yeast by-products that could be inhibiting your active yeast or ML culture from doing their job - finishing your fermentation! Yeast Hulls are then typically followed by Pro-Desert in the case of a stuck alcoholic fermentation or Acti Ml in the case of a stuck ML ferment. As a side note, Yeast Hulls are included in the Fermaid K mix of nutrients to help prevent problem ferments from the onset. The reason you would not use Fermaid K for most stuck ferments is that Fermaid K contains DAP. If DAP (Diammonium Phosphate) is added to the ferment past the point of metabolization by the yeast it could potentially leave an unwanted, residual flavor. Use at the rate of .5 to .9 grams per gallon. If stored in a cool, dry place, will last up to 3 years. A rough approximate of weight is 1 tsp = 2 grams. We highly recommend using a scale to weigh the product for an accurate dose. We do not recommend relying on these rough conversions for accurate dosage rates.

Read more less

$1.69
WineStix - Light Toast French Oak Carboy 2 Pack
4 reviews

WineStix are a new form of oak integration for wine, designed to give new barrel flavors with an extraction time similar to cubes. The combination of Short and Long grains result in amazing gradience of flavor similar to barrels, while extracting significantly quicker! These are Light toast French Oak staves, and depending on the wine, will impart flavors of gentle spices, cloves, cinnamon, vanilla, along with some rounding and structuring of the wine. This is a two pack of WineStix, sized specifically for a 5-6 gallon carboy of wine. WineStix will easily fit through the mouth of a glass carboy, and can be attached to a string via the drilled hole for easy removal! One carboy Winestix will treat 5-6 gallons of wine.

Read more less

$15.99
Calcium Carbonate
7 reviews

Calcium carbonate is used to reduce the acidity of wine. It does not require cold-stabilization to force complete precipitation, as does potassium carbonate. However, calcium carbonate is more likely to affect the flavor than potassium carbonate, and may take a few months to fully precipitate. One-quarter ounce (about 4 teaspoons) of calcium carbonate reduces acidity in one gallon by about 0.25%. Foaming may occur because of the production of CO2. Do not use more than one ounce per gallon. Wait 24 hours and rack wine. Calcium carbonate is also used in beer to increase the temporary hardness of water. Traditionally used in English stouts, pale ales and bitters. Usage: Usage varies with acid level Common name: Chalk

Read more less

$1.69
Scottzyme Pec5L | Pectinase | Add to Must or Juice | Increases Yield

Scottzyme PEC5L – Pectinase Enzyme for Enhanced Settling and Juice Yield Rapidly breaks down soluble pectins for faster settling and improved clarity Increases free-run and press yield by reducing viscosity and cell wall resistance Improves flotation efficiency and tightens lees compaction Effective across a wide pH range and performs well at low temperatures Ideal for white, rosé, and fruit wines requiring fast clarification and clean separation Scottzyme PEC5L is a highly active liquid pectinase enzyme formulated to reduce pectin-related haze and increase processing efficiency in juice production. By breaking down soluble pectins, PEC5L dramatically improves juice release during pressing, reduces must viscosity, and accelerates settling or flotation. The result is clearer juice, more compact lees, and higher overall yield. Its formulation is optimized for cool-temperature performance and a broad pH range, making it a versatile tool in grape and non-grape juice clarification. Unlike general pectinases, PEC5L is designed to act quickly and cleanly, without over-extraction of phenolics or bitterness. Protocol Dilute Scottzyme PEC5L in 10 times its volume of chlorine-free water or juice. Add to must or juice immediately after crushing or during transfer to settling tank. Mix well to ensure even distribution. For flotation, add just before or during the flotation process. Avoid adding at the same time as SO₂ or bentonite. Usage Rates Recommended dosage: 1.5–4.0 mL per 1000 lb of fruit or 0.075–0.2 mL per gallon of juice = approximately 0.02–0.05 mL per liter Use lower rates for clean, low-pectin fruit or warmer temperatures. Use higher rates for pectin-rich grapes, low temperatures, or difficult-to-settle musts. Allow contact time of 2 to 12 hours depending on conditions and desired level of clarification.

Read more less

$14.99
WineStix - Medium Toast American Oak Carboy 2 Pack
3 reviews

WineStix are a new form of oak integration for wine, designed to give new barrel flavors with an extraction time similar to cubes. The combination of Short and Long grains result in amazing gradience of flavor similar to barrels, while extracting significantly quicker! These are Medium toast North American Oak staves, and depending on the wine, will impart flavors of roasted nuts, hints of spice, cinnamon, and vanilla. This is a two pack of WineStix, sized specifically for a 5-6 gallon carboy of wine. WineStix will easily fit through the mouth of a glass carboy, and can be attached to a string via the drilled hole for easy removal! One carboy Winestix will treat 5-6 gallons of wine.

Read more less

$13.99
French Oak Chips | Heavy Toast

Oak chips made from seasoned French Oak, produced in the USA. Screened to remove dust and small particles. Heavy toast is stronger and more intense than medium toast, it is a different character of flavor, not just a way to get the oak flavor faster. Recommended usage is 2-4 grams per Liter of wine.

Read more less

$6.99
Stavin French Oak Cubes | Heavy Toast
3 reviews

Heavy Toast for Red Wines where you want the rich, carmelized, carbonized oak flavor. Nice to add as a small addition after having added your regular addition of medium or medium plus oak. Manufactured by StaVin. Cubes have a longer contact time than traditional chips do, which make them better for long-term aging of wines and beers. Also, longer contact time means longer extraction of flavors (3-6 months), which leads to a more complex combination of flavors. Chips are usually done giving flavor after a week, there by contributing a harsh, flat oak flavor. Our cubes are fires toasted and cut by Stavin, a leading supplier of high-quality oak alternatives to top commercial wineries.

Read more less

$9.99
Xoakers - American Oak, Medium Plus

Xoakers are 1" Solid Oak spheres made from American Oak and seasoned for a minimum of 36 months. They will contribute a complex oak character while softening and rounding the wine as well. What sets these apart though, are their shape and ease of use. The uniform size allows for precise dosing, and easy removal once complete. Whether you are using carboys or neutral barrels, additions are as simple as counting out however many Xoakers you need, and tossing them in. Every vessel will be oaked to the same extent when using these, and no need to weigh them out! Removing them is as simple as turning over your carboy or barrel, and watching them roll out! These can be used in both red and white wines, and are perfect for carboys, barrels, small tanks, and kegs. Ideal oak for the home winemaker! These Convection Toasted Medium Plus American Oak Xoakers are packed in Mylar bags, and will contribute various flavors depending on the wine. The 8 pack will treat 4-8 gallons & 1 lb will treat 30-60 gallons. Dosage: 1-2 Xoakers / Gallon (3.78 L) wine (depends on desired Oak Impact) Contact Time: 4 Month Minimum Recommended Useful Life in Wine: 12 Months Size: 1" Diameter Spheres, 60 American Oak Xoakers / lb Liquid Displacement: .09 gal (.35 L) Toast Level: Med +

Read more less

$7.49
WineStix - Dark Toast French Oak Carboy 2 Pack

WineStix are a new form of oak integration for wine, designed to give new barrel flavors with an extraction time similar to cubes. The combination of Short and Long grains result in amazing gradience of flavor similar to barrels, while extracting significantly quicker! These are Dark toast French Oak staves, and depending on the wine, will impart flavors of dark coffee, some carmelized sweetness, and a roasty smokey character that will compliment big blockbuster varietals. This is a two pack of WineStix, sized specifically for a 5-6 gallon carboy of wine. WineStix will easily fit through the mouth of a glass carboy, and can be attached to a string via the drilled hole for easy removal! One carboy Winestix will treat 5-6 gallons of wine.

Read more less

$15.99