Lallemand & Lalvin Yeasts

Lalvin ICV D254 is the go-to choice for winemakers looking to produce wines with remarkable structure, rich mouthfeel, and intense aromatic complexity Whether crafting a powerful Cabernet, refining a lush Chardonnay, or enhancing a blended red, ICV D254 consistently delivers bold, layered wines with exceptional depth Enhance complexity and mouthfeel in premium wines Lalvin ICV D254 is a premium wine yeast strain selected for its ability to enhance mouthfeel, aromatic intensity, and flavor complexity. Known for its impact on color stability and tannin integration, ICV D254 produces wines with rich dark fruit, spice, and earthy notes, making it ideal for full-bodied reds and structured white wines. Enhanced Mouthfeel: Boosts polysaccharide production, contributing to a smooth, velvety texture. Aromatic Complexity: Promotes rich expressions of black cherry, plum, and dark chocolate in reds, and pear, honey, and vanilla in whites. Alcohol Tolerance: Effective up to 16% ABV, allowing for complete fermentation in high-sugar musts. Attenuation Rate: Typically achieves 85–90% attenuation, ensuring a well-structured, dry finish. Temperature Range: Performs optimally between 59°F (15°C) and 82°F (28°C), enhancing both aromatic expression and mouthfeel. Medium Flocculation: Settles well post-fermentation, contributing to clarity and ease of racking. Applications: Full-Bodied Red Wines: Perfect for Cabernet Sauvignon, Merlot, Syrah, and Zinfandel, promoting complexity and tannin integration. Barrel-Aged Reds: Enhances oak integration, providing deeper spice and toasted vanilla notes. White Wines: Ideal for Chardonnay and Viognier, contributing to a creamy mouthfeel and enhanced structure. Blended Reds: Suitable for GSM blends and Bordeaux blends, adding depth and mouth-coating richness. Flavor Profile:  Dark Fruits: Bold expressions of black cherry, plum, and blackberry dominate the palate. Spice & Earthiness: Subtle hints of cocoa, toasted oak, and leather add complexity. Creamy Mouthfeel: Enhanced polysaccharide production leads to a lush, smooth palate experience. Nutty & Vanilla Notes: When barrel-aged, promotes toasted almond and vanilla bean characteristics. Usage:  Rehydration: Rehydrate in 10 times its weight of chlorine-free water at 95°F (35°C) for 15–20 minutes. Stir gently to prevent clumping. Pitch Rate: Use 1–1.5 grams per gallon (0.25–0.4 grams per liter) for optimal fermentation and mouthfeel enhancement. Nutrient Addition: Supplement with yeast nutrient to prevent sluggish fermentation, especially in high-Brix musts. Fermentation Temperature: Maintain between 59°F and 82°F to optimize ester formation and aromatic depth. Extended Maceration: Ideal for long maceration to deepen color, tannin complexity, and mouthfeel. Click here for a PDF of the MoreWine Manual on re-hydrating wine yeast. Click here for a PDF of the MoreWine Yeast and Grape Pairing Guide.  

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BDX is the yeast of choice for winemakers looking to craft bold, structured red wines with rich complexity and deep color Whether perfecting a Cabernet Sauvignon, enhancing the fruit-forward nature of Merlot, or refining a Bordeaux blend, BDX delivers consistency, elegance, and aging potential in every batch Enhanced structure and rich complexity for bold red wines BDX is a premium wine yeast strain specifically developed for full-bodied red wines that require enhanced structure, color stability, and aromatic complexity. Ideal for Bordeaux varietals, this strain excels at promoting deep color extraction and well-rounded tannin integration. Its robust fermentation capabilities ensure complete attenuation, even in high-sugar musts, while preserving the varietal characteristics and complexity of the wine. Deep Color Extraction: Promotes high anthocyanin stability for vibrant, long-lasting color. Enhanced Tannin Structure: Supports smooth tannin development and mouthfeel integration. Alcohol Tolerance: Effective up to 16% ABV, allowing for strong, full-bodied wines. Temperature Range: Performs optimally between 64°F (18°C) and 86°F (30°C), perfect for achieving rich complexity. High Flocculation: Contributes to excellent clarity post-fermentation. Minimal SO₂ Production: Reduces the risk of off-flavors, preserving natural aromatics. Applications Cabernet Sauvignon: Boosts boldness and enhances tannin structure for optimal aging. Merlot & Malbec: Promotes fruit intensity and smooth mouthfeel while enhancing complexity. Cabernet Franc: Elevates spice and berry notes with refined tannins. Bordeaux Blends: Perfect for crafting structured, age-worthy blends with balanced tannins and vibrant color. Flavor Profile Dark Fruit Expressions: Highlights blackberry, plum, and black cherry with layered depth. Spice and Tobacco Notes: Accentuates hints of black pepper, cedar, and dark chocolate. Smooth Tannin Integration: Creates a well-rounded mouthfeel with structured complexity. Aging Potential: Supports development over time, enhancing depth and smoothness. Usage  Rehydration: Rehydrate in 10 times its weight of chlorine-free water at 95°F (35°C) for 15–20 minutes. Stir gently to prevent clumping. Pitch Rate: Use 1–1.5 grams per gallon (0.25–0.4 grams per liter) for optimal fermentation and tannin extraction. Nutrient Addition: Supplement with yeast nutrients, particularly in low-nitrogen musts, to avoid sluggish fermentation. Fermentation Temperature: Maintain between 64°F and 86°F to promote deep color and structured tannins. Extended Maceration: Ideal for longer maceration periods to intensify flavor and tannin complexity. Click here for a PDF of the MoreWine Manual on re-hydrating wine yeast. Click here for a PDF of the MoreWine Yeast and Grape Pairing Guide.

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Due to high demand, the 500 g 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.     ICV-D21 is the ideal choice for winemakers seeking to craft structured, full-bodied wines with bold aromatics and enhanced mouthfeel Whether perfecting a Cabernet Sauvignon, enhancing the richness of Syrah, or adding depth to Chardonnay, ICV-D21 consistently delivers complexity, elegance, and age-worthiness in every bottle Enhanced mouthfeel and rich aromatics for structured red and white wines ICV-D21 is a robust wine yeast strain specially developed by the Institut Coopératif du Vin (ICV) for crafting full-bodied red and white wines with enhanced mouthfeel and complex aromatics. Known for its ability to optimize tannin extraction and promote rich color stability, ICV-D21 is ideal for producing age-worthy wines with layered depth and intense fruit expression. Its consistent fermentation kinetics ensure reliable attenuation and balanced structure in high-Brix musts. Enhanced Mouthfeel: Promotes a smooth, velvety texture with well-structured tannins. Aromatic Complexity: Boosts expressions of dark berries, plum, and subtle floral notes. Alcohol Tolerance: Effective up to 16% ABV, allowing for rich, full-bodied wine production. Temperature Range: Performs optimally between 64°F (18°C) and 86°F (30°C), providing flexibility for various winemaking styles. Medium Flocculation: Contributes to clarity and stability post-fermentation. Low SO₂ Production: Preserves aromatic purity and minimizes off-flavors. Applications: Cabernet Sauvignon: Enhances bold fruit expression and promotes structured tannins. Merlot: Boosts plum and cherry notes while improving mouthfeel. Syrah: Elevates dark fruit and peppery spice with deep color extraction. Grenache: Enhances ripe red fruit flavors with a smooth finish. Chardonnay: Promotes complexity and rounded mouthfeel with subtle floral accents. Flavor Profile:  Dark Fruits: Highlights blackberry, plum, and cherry with concentrated richness. Spice and Floral Notes: Accentuates hints of violet, licorice, and black pepper. Structured Tannins: Integrates smooth tannins for enhanced mouthfeel and aging potential. Aging Potential: Supports long-term aging, improving depth and complexity over time. Usage: Rehydration: Rehydrate in 10 times its weight of chlorine-free water at 95°F (35°C) for 15–20 minutes. Stir gently to prevent clumping. Pitch Rate: Use 1–1.5 grams per gallon (0.25–0.4 grams per liter) for optimal fermentation and flavor development. Nutrient Addition: Supplement with yeast nutrients, particularly in low-nitrogen musts, to ensure complete fermentation. Fermentation Temperature: Maintain between 64°F and 86°F for optimal tannin extraction and aromatic development. Extended Maceration: Ideal for long maceration periods to intensify structure and deepen flavor complexity. Click here for a PDF of the MoreWine Manual on re-hydrating wine yeast. Click here for a PDF of the MoreWine Yeast and Grape Pairing Guide.

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Lalvin EC1118 is a fermentation workhorse, ideal for any application requiring strong performance, high alcohol tolerance, and minimal flavor interference Its reliability under stress makes it a staple in both home and commercial fermentations where consistency is critical Versatile, robust yeast for clean and complete fermentations Lalvin EC1118 is a highly reliable and neutral yeast strain, originally isolated from the Champagne region. Renowned for its strong fermentation kinetics and high alcohol tolerance, EC1118 is widely used in sparkling wine production, secondary fermentations, ciders, fruit wines, and distillation mashes. Its clean fermentation profile ensures the preservation of varietal and fruit character, making it a staple for winemakers seeking consistency and purity. Key Features: Alcohol Tolerance: Up to 18% v/v, suitable for high-alcohol fermentations. Fermentation Temperature Range: 10–30°C (50–86°F), allowing flexibility across various fermentation conditions. Killer Factor: Killer positive, inhibiting many wild and sensitive yeast strains, aiding in maintaining fermentation dominance. Nutrient Requirements: Low to moderate; benefits from complex nutrients in low-nitrogen musts or high-alcohol applications. Flocculation: Low to medium, resulting in compact lees and improved clarity. SO₂ Production: Low to moderate, minimizing the need for additional sulfur dioxide additions. H₂S Production: Low, reducing the risk of off-odors. Fermentation Profile & Flavor Contribution EC1118 is prized for its neutral sensory impact, producing very few esters or higher alcohols. This clean profile allows the varietal character, terroir expression, or adjunct flavors (in cider or fruit fermentations) to shine through. It is known to minimize the perception of residual sweetness due to its ability to ferment to dryness even under stressful conditions. While not typically chosen for aromatic complexity, EC1118 produces a subtle spectrum of fermentation-derived volatiles such as ethyl esters and low levels of isoamyl alcohol under certain conditions. It has low volatile acid production and is particularly good at suppressing undesirable wild microbes. Applications: Sparkling Wines & Traditional Method (Méthode Champenoise): Due to high pressure and alcohol tolerance. Stuck Fermentations: Excellent restart yeast thanks to its resilience and killer activity. Ciders: Clean fermenter that allows fruit expression and can handle cold temperatures. Fruit Wines: Neutral character supports delicate fruit aromas without masking them. Distillation Ferments: High attenuation and ethanol yield. Mead: Strong fermenter in low-nutrient environments when supplemented properly. Beer (Hybrid Styles): Occasionally used in brut-style beers or for attenuation of residual sugars in high-gravity ales. Flavor Profile: Neutral Base: Minimal sensory contribution, allowing primary ingredients to dominate. Enhanced Freshness: May enhance the perception of dryness and freshness. Clean Finish: Very low ester and fusel production, resulting in a crisp and reliable finish. Usage: Rehydration: Rehydrate in 10 times its weight of chlorine-free water at 35–40°C (95–104°F) for 15–20 minutes. Stir gently to avoid clumping. Pitch Rate: Use 0.2–0.4 grams per liter (1–1.5 grams per gallon) for optimal fermentation and flavor development. Nutrient Addition: Supplement with yeast nutrient to enhance fermentation kinetics and prevent sluggish behavior, especially in high-sugar or low-nitrogen musts. Fermentation Temperature: Maintain between 10°C and 30°C (50°F and 86°F) to optimize fermentation performance and preserve desired flavor profiles. Click here for a PDF of the MoreWine Manual on re-hydrating wine yeast. Click here for a PDF of the MoreWine Yeast and Grape Pairing Guide.

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Italian isolate that is recommended primarily for Sangiovese and extended maceration wines. A slow starter and moderate fermenter, BM45 has high nutritional needs and therefore should be used in conjunction with Go-Ferm (AD342) and Fermaid K (AD345) in order to minimize H2S production. BM45 contributes higher acidity, low astringency, and due to its' high levels of polysaccharide production, resultant wines have great mouthfeel and improved color stability. In addition, it can also be used to minimize vegetal characteristics that may be present in the fruit. In red wines, BM45 brings out aromas described as fruit jams, rose petals and cherry liqueur, with notes of sweet spices, licorice and cedar. While this makes it perfect for creating traditional Italian wine styles, BM45 also excels in Cabernet Sauvignon. When making white wines, some producers use this yeast on Chardonnay as a blending component to increase mouthfeel, but care for proper nutrients must be taken. It should be noted that BM45 may produce a "gamey" quality immediately post alcoholic fermentation, that will age out in about 6 months. Best results from 64 to 82 degrees F, with an alcohol tolerance up to 16%. Click here for a PDF of the MoreWine Manual on re-hydrating wine yeast. Click here for a PDF of the MoreWine Yeast and Grape Pairing Guide.

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RP15 is the yeast of choice for winemakers seeking to craft powerful, fruit-driven red wines with structured tannins and bold character Whether perfecting a Cabernet Sauvignon, enhancing the richness of Zinfandel, or deepening the complexity of Syrah, RP15 consistently delivers boldness, clarity, and exceptional flavor intensity Enhanced fruit intensity and structured tannins for bold red wines RP15 is a powerful red wine yeast strain specifically selected for its ability to amplify fruit intensity while supporting structured tannin development. Ideal for crafting big, full-bodied reds, RP15 promotes deep color extraction and emphasizes rich, dark fruit aromatics. Its robust fermentation kinetics ensure complete attenuation, even in high-Brix musts, delivering wines with vibrant complexity and age-worthiness. Fruit-Driven Aromatics: Boosts expressions of blackberry, black cherry, and plum, enhancing depth and richness. Enhanced Tannin Structure: Promotes smooth, well-integrated tannins for improved mouthfeel. Alcohol Tolerance: Effective up to 16% ABV, providing stability for high-alcohol wines. Temperature Range: Performs optimally between 64°F (18°C) and 86°F (30°C), allowing for versatile fermentation conditions. Medium to High Flocculation: Contributes to clarity and stability post-fermentation. Low SO₂ Production: Minimizes sulfurous off-flavors, preserving fruit purity. Applications: Cabernet Sauvignon: Elevates boldness and structure while enhancing dark fruit notes. Zinfandel: Highlights spicy characteristics with deep berry undertones. Syrah & Petite Sirah: Enhances complexity with intense fruit and structured tannins. Merlot: Brings forward lush plum and cherry while smoothing tannins for a balanced finish. Flavor Profile:  Dark Fruits: Prominent expressions of blackberry, black cherry, and plum. Spice and Earthiness: Accentuates subtle hints of black pepper, tobacco, and cedar. Smooth Tannin Integration: Balances structure with a rounded mouthfeel. Aging Potential: Supports long-term aging, improving depth and complexity over time. Guidelines: Rehydration: Rehydrate in 10 times its weight of chlorine-free water at 95°F (35°C) for 15–20 minutes. Stir gently to prevent clumping. Pitch Rate: Use 1–1.5 grams per gallon (0.25–0.4 grams per liter) for optimal fermentation and tannin extraction. Nutrient Addition: Supplement with yeast nutrients, particularly in high-Brix musts, to support strong fermentation. Fermentation Temperature: Maintain between 64°F and 86°F to maximize fruit expression and tannin development. Extended Maceration: Suitable for long maceration periods to boost color intensity and mouthfeel.   Click here for a PDF of the MoreWine Manual on re-hydrating wine yeast. Click here for a PDF of the MoreWine Yeast and Grape Pairing Guide.

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ICV-D47 is the ideal choice for winemakers looking to craft full-bodied white wines and meads with rich aromatics and smooth mouthfeel Whether perfecting a Chardonnay, enhancing the vibrancy of a Viognier, or crafting a smooth mead, ICV-D47 delivers exceptional clarity, balance, and complexity in every bottle Rich aromatics and enhanced mouthfeel for full-bodied whites and mead ICV-D47 is a premium wine yeast strain developed by the Institut Coopératif du Vin (ICV), renowned for its ability to produce full-bodied, aromatic white wines and exceptional meads. This strain excels in accentuating floral and fruit esters while contributing to a rich, smooth mouthfeel. Its steady fermentation kinetics and strong polysaccharide production result in wines with enhanced viscosity and clarity. Enhanced Aromatics: Boosts expressions of citrus, tropical fruit, and floral notes. Rich Mouthfeel: Contributes to a fuller body with smooth, creamy texture. Alcohol Tolerance: Effective up to 14% ABV, making it ideal for both whites and meads. Temperature Range: Performs optimally between 59°F (15°C) and 77°F (25°C), ensuring clean fermentation and aromatic preservation. Medium Flocculation: Promotes good clarity and stable sedimentation post-fermentation. Low SO₂ Production: Maintains fresh aromatics and minimizes sulfur-based off-flavors. Applications: Chardonnay: Enhances notes of citrus, melon, and light tropical fruit with a rich mouthfeel. Viognier: Promotes intense floral and apricot aromas, highlighting varietal character. Sauvignon Blanc: Accentuates bright fruit flavors with a crisp, clean finish. Mead: Ideal for traditional and melomel meads, contributing to smooth body and balanced sweetness. Fruit Wines: Perfect for apple, peach, and pear wines with vibrant fruit expression. Flavor Profile: Citrus and Tropical Fruits: Prominent notes of pineapple, lemon, and grapefruit. Floral Aromatics: Subtle hints of honeysuckle, jasmine, and orange blossom. Smooth Mouthfeel: Contributes to a creamy, well-rounded body with excellent clarity. Clean Finish: Low SO₂ production preserves fruit purity and aromatic intensity. Usage: Rehydration: Rehydrate in 10 times its weight of chlorine-free water at 95°F (35°C) for 15–20 minutes. Stir gently to prevent clumping. Pitch Rate: Use 1–1.5 grams per gallon (0.25–0.4 grams per liter) for optimal fermentation and mouthfeel enhancement. Nutrient Addition: Supplement with yeast nutrients, particularly in low-nitrogen musts, to optimize fermentation strength. Fermentation Temperature: Maintain between 59°F and 77°F to preserve floral aromatics and mouthfeel. Aging Potential: Suitable for short- to medium-term aging, allowing for aromatic development. Click here for a PDF of the MoreWine Manual on re-hydrating wine yeast. Click here for a PDF of the MoreWine Yeast and Grape Pairing Guide.

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Lalvin QA23, selected on soil types from the area of the appellation of Vinhos Verdes in Portuga offers qualities of fermentative security bound to a weak demand in assimilable nitrogen and O2. Lalvin QA23 is an excellent choice for wine styles like Chardonnay, Sauvignon Blanc, Semillon, Chardonel and Gewurztraminer. It has low nutrient and oxygen requirements and it has been known to ferment juice at low temperatures (15C/59F) to dryness. QA23 is an excellent thiol converter making it a complementary yeast for developing varietal Sauvignon Blanc passion fruit character. It also produces large amounts of the enzyme beta-glucosidase during growth which allows for the release of bound terpenes in aromatic varieties.

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ICV-D80 was isolated by Dominique Delteil of the ICV in 1992 from the Cote Rotie area of the Rhone Valley. In addition to its' ability to enhance tannin structure, it's know for being able to ferment musts high in sugar and polyphenols. With proper nutrition, aeration and fermentation temperatures below 82 degrees F, ICV-D80 will ferment up to 16% alcohol. ICV-D80 brings high fore-mouth volume, big mid-palate mouthfeel and intense fine grain tannin to reds. It is one of the best strains for contributing big tannin volume in a blend. ICV-D80 is characterized by concentrated, dark fruit, smoke and a licorice finish. When blended with wines fermented with ICV-D254 or Syrah, wines fermented with ICV-D80 bring more tannin intensity to the blend. In short, this yeast is truly great for the structural support it can bring to a wine. However, if the winemaker is looking for highlighted fruit and ethereal top-notes as well, it often may not be the best choice when using a single strain in the vintage. Therefore, it may help to think of it as usually needing a companion strain to help bring everything to a finished wine. Click here for a PDF of the MoreWine Manual on re-hydrating wine yeast. Click here for a PDF of the MoreWine Yeast and Grape Pairing Guide.

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Syrah is the perfect choice for winemakers aiming to craft powerful, structured red wines with bold fruit expression and deep color stability Whether perfecting a Syrah/Shiraz, boosting the intensity of Cabernet Sauvignon, or refining a GSM blend, Syrah Yeast delivers exceptional flavor, structure, and age-worthiness in every batch Bold structure and intense aromatics for rich, full-bodied reds Syrah is a specialized wine yeast strain meticulously selected to bring out the bold structure and vibrant aromatics characteristic of Syrah and other robust red wines. Renowned for its ability to enhance color stability, deepen tannin integration, and highlight dark fruit notes, Syrah Yeast is the ideal choice for crafting powerful, age-worthy wines. Its controlled fermentation kinetics ensure balanced attenuation, minimizing off-flavors while preserving the wine’s natural complexity. Enhanced Color Stability: Promotes deep anthocyanin extraction for rich, lasting color. Tannin Development: Integrates structured tannins for a smooth, full-bodied mouthfeel. Alcohol Tolerance: Effective up to 16% ABV, supporting the creation of high-alcohol red wines. Temperature Range: Optimally ferments between 64°F (18°C) and 86°F (30°C), allowing for full expression of bold flavors. High Flocculation: Contributes to clarity and stability post-fermentation. Low SO₂ Production: Preserves fruit purity and aromatic intensity. Applications Syrah/Shiraz: Elevates bold black fruit flavors, peppery spice, and deep color. Cabernet Sauvignon: Enhances structure and tannin integration for age-worthy complexity. Grenache: Promotes ripe berry notes with smooth tannins. Malbec: Boosts dark fruit intensity and earthy undertones. Blended Reds: Perfect for GSM (Grenache, Syrah, Mourvèdre) blends, enhancing body and color. Flavor Profile  Dark Fruits: Prominent expressions of blackberry, plum, and dark cherry. Spice and Earthiness: Accentuates hints of black pepper, leather, and subtle tobacco. Full-Bodied Mouthfeel: Enhances the structure and richness of the wine. Aging Potential: Supports long-term aging, improving depth and complexity with time. Usage  Rehydration: Rehydrate in 10 times its weight of chlorine-free water at 95°F (35°C) for 15–20 minutes. Stir gently to prevent clumping. Pitch Rate: Use 1–1.5 grams per gallon (0.25–0.4 grams per liter) for optimal fermentation and tannin development. Nutrient Addition: Supplement with yeast nutrients, particularly in high-sugar musts, to ensure complete fermentation. Fermentation Temperature: Maintain between 64°F and 86°F for optimal color extraction and structured tannin formation. Extended Maceration: Ideal for long fermentations to deepen color and enhance tannin complexity. Click here for a PDF of the MoreWine Manual on re-hydrating wine yeast. Click here for a PDF of the MoreWine Yeast and Grape Pairing Guide.

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MT was selected in Saint Emilion by the ITV Bordeaux and Martin Vialatte Oenologie in collaboration with the INRA Montpellier for its' ability to enhance varietal fruit and floral aromas, along with strawberry jam, caramel, and spice notes. Although highly recommended for Merlot and Cabernet Sauvignon, MT also does well in most red programs where a "soft, fresh bowl of berries" element is needed/desired either by itself or as part of a blend. Wines made with MT show good colour stability along with enhanced tannic structure and rich mouthfeel, making MT an ideal compliment to winemaking styles destined for aging. Although MT's fermentation kinetics are steady and its' alcohol tolerance is fairly high, it will still benefit from a balanced nutrient strategy, especially in musts with low available nitrogen and a high potential alcohol. Best results from 59 to 90 degrees F, with an alcohol tolerance to 15%. Click here for a PDF of the MoreWine Manual on re-hydrating wine yeast. Click here for a PDF of the MoreWine Yeast and Grape Pairing Guide.

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BM 4x4 is a new yeast blend created by Lallemand, designed to provide all of the benefits and flavors of the BM45 yeast strain, along with a much more reliable and consistent fermentation. This means that you'll be getting all of the flavors of jam, rose petals, and cherry liquor with a stronger fermentation with less risk of a stuck or sluggish fermentation. This is a blend between the traditional BM45 and a complimentary strain, chosen for its fermentation kinetics. Positive interaction between these strains means a more dependable fermentation, along with increased aromatic intensity, color intensity, and length of finish. Ideal fermentation temperature is between 64-82°F. This strain will enhance varietal character, and mouthfeel in a wine. Alcohol tolerance is 15%. Click here for a PDF of the MoreWine Manual on re-hydrating wine yeast. Click here for a PDF of the MoreWine Yeast and Grape Pairing Guide.

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Lalvin RC212 is the premier choice for winemakers looking to produce structured, full-bodied red wines with exceptional color and aromatic depth Whether perfecting a classic Burgundy-style Pinot Noir, crafting a bold Merlot, or refining a smooth Gamay, RC212 consistently delivers elegance, balance, and rich complexity Provides enhanced structure and color in Pinot Noir Lalvin RC212 is a renowned wine yeast strain, originally selected from the Burgundy region of France by the Bureau Interprofessionnel des Vins de Bourgogne (BIVB). It is specifically chosen for its ability to enhance color stability, tannin structure, and aromatic complexity in red wines, particularly Pinot Noir. RC212 promotes the development of ripe berry, bright fruit, and spicy characteristics, making it ideal for crafting robust, age-worthy red wines. Enhanced Color Stability: RC212 promotes deep anthocyanin extraction and color intensity in red wines, protecting color due to low absorbance rates onto yeast cell walls. Rich Tannin Structure: Supports smooth, well-integrated tannins that age gracefully. Alcohol Tolerance: Effective up to 16% ABV, allowing for complete fermentation in high-sugar musts. Attenuation Rate: Typically achieves 85–90% attenuation, ensuring a full, structured finish. Temperature Range: Performs optimally between 64°F (18°C) and 86°F (30°C), perfect for developing rich, full-bodied reds. Medium Flocculation: Settles well post-fermentation, contributing to clarity and stability. Applications: Pinot Noir: Perfectly suited for Burgundy-style Pinot Noir, enhancing its delicate fruit and silky tannins. Merlot & Cabernet Franc: Boosts structure and body, delivering rich fruit and spice. Gamay: Highlights fresh berry notes while enhancing tannin integration. Blended Reds: Suitable for Bordeaux blends and GSM (Grenache, Syrah, Mourvèdre), bringing forward lush fruit and balance. Flavor Profile: Dark Fruits: Prominent expressions of black cherry, plum, and raspberry. Spice & Earthiness: Subtle hints of cinnamon, clove, and forest floor. Silky Mouthfeel: Enhances the smoothness and roundness of the palate. Aging Potential: Promotes tannin development for wines that improve with time. Usage: Rehydration: Rehydrate in 10 times its weight of chlorine-free water at 95°F (35°C) for 15–20 minutes. Stir gently to prevent clumping. Pitch Rate: Use 1–1.5 grams per gallon (0.25–0.4 grams per liter) for optimal fermentation and color development. Nutrient Addition: Supplement with yeast nutrient to optimize fermentation strength, particularly in high-Brix musts. Fermentation Temperature: Maintain between 64°F and 86°F to optimize color extraction and tannin structure. Extended Maceration: Ideal for long maceration periods to deepen color and enhance tannin complexity. Click here for a PDF of the MoreWine Manual on re-hydrating wine yeast. Click here for a PDF of the MoreWine Yeast and Grape Pairing Guide.

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For easy-to-drink Rhone style wines. This versatile strain is suitable for reds, roses and whites. In red wines, it contributes up front fruit to easy-to-drink Rhone style wines, often with a nice spicy quality if present in the fruit. ICV-GRE can also be effectively used with short skin contact regimes (3 to 5 days) to reduce vegetal and undesirable sulfur components in varietals like Merlot, Cabernet, Grenache and Syrah. In addition to bringing fresh, ripe fruit qualities, ICV-GRE also helps to enhance the mouthfeel of a wine. While it may not be a powerhouse in itself, this yeast truly excels at being able to keep a red wine blend from potentially becoming too heavy and pedestrian. When used in fruit focused whites like Chenin blanc, Riesling, and Viognier, ICV-GRE results in stable fresh fruit characteristics and delivers a big fore-mouth impact. Alcohol tolerant to 15%, best results from 59 to 82 degrees F. Click here for a PDF of the MoreWine Manual on re-hydrating wine yeast. Click here for a PDF of the MoreWine Yeast and Grape Pairing Guide.

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BA11 was selected in 1997 near Estacao Vitivinicola de Barraida in Portugal. It has excellent fermentation kinetics, even at low temperatures. It promotes clean, aromatic, estery characteristics during fermentation. BA11 intensifies mouthfeel and augments lingering flavors in both still and sparkling white wines. BA11 encourages the fresh fruit aromas of orange blossom, pineapple and apricot. In relatively neutral white varieties BA11 brings out tropical fruit, cream, vanilla and spice. With fruit from hot climates, BA11 can really help to "flesh out" a wine by its' volume and mouthfeel enhancement. This strain is good by itself, as well as being a great structural component to a blend. Best results from 50 to 77 degrees F, and alcohol tolerant to 16%. Click here for a PDF of the MoreWine Manual on re-hydrating wine yeast. Click here for a PDF of the MoreWine Yeast and Grape Pairing Guide.

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Due to high demand, the 500 g 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.   Rhone 4600 is a Cote du Rhone isolate that has a short lag phase, low nutrient demand, and has the ability to ferment well at low temperatures. Due to its' high level of polysaccharide production, Rhone 4600 contributes intense mouthfeel and volume to a finished wine. In addition, Rhone 4600 helps create complex aromatic notes along with a high degree of ester production. In whites like Viognier, Marsanne, Roussane, and Chardonnay there is an emphases on pineapple, pear, and apple. When used in Roses made from Mouvedre, Grenache and Syrah, intense, elegant, fresh strawberry becomes the focus. While Rhone 4600 is good for white wine production, it is an excellent yeast for making Roses either by itself or as part of a blend. Best results from 56 to 72 degrees F, with an alcohol tolerance to 15%. Click here for a PDF of the MoreWine Manual on re-hydrating wine yeast. Click here for a PDF of the MoreWine Yeast and Grape Pairing Guide.

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Lalvin DV10 is the ideal choice for winemakers dedicated to producing elegant sparkling wines and bright, crisp still whites with clean aromatics and refined structure Whether perfecting a classic Champagne, refining a crisp Chardonnay, or creating a beautifully structured sparkling wine, DV10 guarantees clarity, balance, and exceptional quality Precision, stability, and clean fermentation for premium sparkling and still wines Lalvin DV10 is a robust and versatile yeast strain, originating from the Champagne region of France. Renowned for its clean fermentation profile and high alcohol tolerance, DV10 is ideal for producing sparkling wines, Champagne, and crisp still whites. Its consistent performance under challenging conditions makes it a preferred choice for winemakers seeking reliability and clarity in their wines . Clean Fermentation Profile: Produces minimal volatile acidity and low hydrogen sulfide (H₂S), preserving pure fruit character and aromatic clarity. High Alcohol Tolerance: Effective up to 18% ABV, supporting complete fermentation in high-sugar musts. Temperature Range: Performs optimally between 50°F (10°C) and 95°F (35°C), suitable for both cold fermentations and warm climates. Attenuation Rate: Typically achieves 85–90% attenuation, ensuring a crisp, dry finish. Low SO₂ Production: Maintains bright, clean aromatics with minimal sulfite interference. High Flocculation: Settles efficiently post-fermentation, ensuring bright clarity. Applications: Sparkling Wines: Perfect for Méthode Traditionnelle, Charmat Process, and Pet-Nat styles, delivering fine bubbles and crisp aromatics. Champagne Production: Reliable under high pressure and low temperatures, producing elegant mousse and clean expression. Still Whites: Ideal for Chardonnay, Sauvignon Blanc, and Pinot Grigio, preserving bright fruit and crisp acidity. High-Alcohol Fermentations: Excellent for fortified wines and late-harvest styles, with complete sugar conversion and balanced structure. Flavor Profile:  Crisp Apple & Citrus: Sharp notes of green apple, lemon zest, and grapefruit dominate the palate. Mineral Freshness: Subtle minerality that enhances clean mouthfeel and bright finish. Floral & Light Herbaceous Notes: Delicate hints of white blossom and cut grass contribute to aromatic lift. Bright, Crisp Finish: Ensures a clean, refreshing palate with high clarity and purity. Usage: Rehydration: Rehydrate in 10 times its weight of chlorine-free water at 104°F (40°C) for 15–20 minutes. Stir gently to prevent clumping. Pitch Rate: Use 1–1.5 grams per gallon (0.25–0.4 grams per liter) for optimal fermentation and flavor development. Nutrient Addition: Supplement with yeast nutrient to optimize fermentation strength, especially in high-Brix musts. Fermentation Temperature: Maintain between 50°F and 95°F to optimize ester formation and maintain aromatic clarity. Secondary Fermentation: Perfect for bottle conditioning and sparkling wine production, supporting fine bubbles and bright clarity. Click here for a PDF of the MoreWine Manual on re-hydrating wine yeast. Click here for a PDF of the MoreWine Yeast and Grape Pairing Guide.

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Lalvin K1 (V1116) is the perfect choice for winemakers aiming to craft fresh, aromatic white wines and vibrant fruit-based fermentations Whether perfecting a crisp Chenin Blanc, crafting a sparkling wine, or fermenting a bright fruit wine, K1 (V1116) delivers unmatched clarity, brightness, and aromatic intensity in every batch Enhance freshness and aromatic intensity in white wines and fruit fermentations Lalvin K1 (V1116) is a robust and versatile wine yeast strain, selected by the Institut Coopératif du Vin (ICV) in Montpellier, France. Renowned for its strong fermentation kinetics and high ester production, K1 (V1116) is ideal for crafting crisp white wines, sparkling wines, and fruit-based fermentations. Its resilience under challenging conditions makes it a reliable choice for both professional and home winemakers. High Ester Production: Enhances floral and fruity aromas, including notes of apple, citrus, and tropical fruits. Cold Fermentation Tolerance: Performs well at low temperatures, preserving delicate aromatics. Alcohol Tolerance: Effective up to 18% ABV, allowing for complete fermentation in high-sugar musts. Fermentation Range: Operates optimally between 50°F (10°C) and 95°F (35°C), providing flexibility across various wine styles. Low Nutrient Requirements: Thrives in musts with low nutrient content, reducing the need for supplementation. Low H₂S and SO₂ Production: Ensures clean fermentations with minimal off-flavors. Applications: White Wines: Sauvignon Blanc, Chenin Blanc, Riesling, and Pinot Grigio, where bright fruit and floral characteristics are desired. Sparkling Wines: Suitable for traditional method and Charmat process, promoting fine bubbles and crisp acidity. Fruit Wines: Enhances the natural fruit expression in apple, pear, peach, and berry wines. Mead and Cider: Promotes clean, crisp fermentations with bright aromatics. Flavor Profile:  Bright Citrus & Apple: Sharp notes of green apple, lemon zest, and lime. Tropical Fruit Hints: Subtle expressions of pineapple and passion fruit. Floral Undertones: Light notes of honeysuckle and orange blossom contribute to aromatic lift. Clean, Crisp Finish: Maintains a fresh, pure expression of fruit with minimal sulfur notes. Usage: Rehydration: Rehydrate in 10 times its weight of chlorine-free water at 95°F (35°C) for 15–20 minutes. Stir gently to avoid clumping. Pitch Rate: Use 1–1.5 grams per gallon (0.25–0.4 grams per liter) for optimal fermentation and flavor development. Nutrient Addition: While K1 (V1116) has low nutrient requirements, supplementation is recommended in low-nitrogen musts to prevent sluggish fermentation. Fermentation Temperature: Maintain between 50°F and 95°F to optimize ester formation and maintain clarity. Click here for a PDF of the MoreWine Manual on re-hydrating wine yeast. Click here for a PDF of the MoreWine Yeast and Grape Pairing Guide.

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Clos is a yeast strain isolated from the Priorat region of Spain. Clos was chosen for its ability to re-enforce structure while emphasizing aromatic complexity and mouthfeel. Sweet red fruit (cherry), with pepper and chocolate notes are typical of what Clos brings to a fermentation. With hot climate/high Brix fruit, Clos is a great choice for its high alcohol tolerance (17%), low Nitrogen needs and short lag phase. Clos also does well with higher fermentation temperatures (max 95 F) and shows a good compatibility with MLF. Highly recommended for Syrah, Petite Syrah, Grenache, Tempranillo and Carignane. Click here for a PDF of the MoreWine Manual on re-hydrating wine yeast. Click here for a PDF of the MoreWine Yeast and Grape Pairing Guide.

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Assmanshausen (AMH) is the ideal choice for winemakers seeking to produce elegant, terroir-driven red wines with aromatic complexity and structured tannins Whether perfecting a Pinot Noir, elevating the freshness of Gamay, or crafting a refined Burgundy-style blend, AMH consistently delivers elegance, balance, and nuanced flavor in every bottle Enhanced aromatics and structured tannins for elegant red wines Assmanshausen (AMH) is a specialty wine yeast strain prized for its ability to enhance aromatic complexity and develop structured tannins in cool-climate red wines. Originally selected from the Assmanshausen region in Germany, this strain is ideal for crafting elegant, age-worthy wines that benefit from extended fermentation and maceration periods. Its steady, controlled fermentation allows for nuanced expression of delicate fruit and spice characteristics. Enhanced Aromatics: Elevates subtle cherry, cranberry, and spice notes, ideal for cool-climate reds. Structured Tannin Development: Promotes refined tannin integration, enhancing mouthfeel and ageability. Alcohol Tolerance: Effective up to 14% ABV, suitable for balanced red wine styles. Temperature Range: Performs optimally between 59°F (15°C) and 82°F (28°C), allowing for slow, controlled fermentations. Low Flocculation: Extended suspension during fermentation aids in complex flavor development. Minimal SO₂ Production: Preserves clean aromatics and avoids off-flavors. Applications: Pinot Noir: Enhances delicate fruit and floral notes while promoting smooth tannin development. Gamay: Elevates fresh berry expressions and accentuates vibrant acidity. Cool-Climate Reds: Ideal for crafting structured, elegant wines that express terroir. Blended Reds: Perfect for Burgundy-style blends and Beaujolais Nouveau. Flavor Profile:  Red Fruits: Highlights cherry, cranberry, and raspberry for a bright, aromatic profile. Spice and Floral Notes: Subtle expressions of clove, cinnamon, and violet enhance complexity. Silky Tannins: Promotes refined tannin structure for a smooth, elegant mouthfeel. Aging Potential: Supports graceful aging with layered complexity and aromatic depth. Guidelines: Rehydration: Rehydrate in 10 times its weight of chlorine-free water at 95°F (35°C) for 15–20 minutes. Stir gently to prevent clumping. Pitch Rate: Use 1–1.5 grams per gallon (0.25–0.4 grams per liter) for optimal fermentation and aromatic expression. Nutrient Addition: Supplement with yeast nutrients, particularly in low-nitrogen musts, to prevent sluggish fermentation. Fermentation Temperature: Maintain between 59°F and 82°F for optimal aromatic expression and structured tannin development. Extended Maceration: Suitable for long fermentations to develop depth and complexity. Click here for a PDF of the MoreWine Manual on re-hydrating wine yeast. Click here for a PDF of the MoreWine Yeast and Grape Pairing Guide.

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A fructophile for clean, low temperature ferments. W15 was isolated in 1991 from high quality Muller Thurgau must originating in the vineyards at the Viticulture Research Station in Wadenswil, Switzerland. W15 was developed to ferment dry whites at moderate speeds where bright fruit and heavy mouthfeel are desired. This yeast does just that, and it does so while respecting the varietal characteristics of the fruit. W15 can also be used to ferment high quality, fruit focused, light red wines from Pinot Noir and cool-climate Syrah. Short lag pahse, moderate rate fermenter at temperature ranges between 50 to 81 degrees F. Alcohol tolerant to 16%. W15 produces higher levels of glycerol and succinic acid especially at higher fermentation temperatures (above 77 degrees F). Click here for a PDF of the MoreWine Manual on re-hydrating wine yeast. Click here for a PDF of the MoreWine Yeast and Grape Pairing Guide.

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Lalvin CY3079 is the go-to choice for winemakers aiming to craft full-bodied, complex Chardonnay and barrel-aged whites with rich mouthfeel, creamy texture, and elegant oak integration Whether perfecting a Chardonnay or refining a white Burgundy, CY3079 ensures a smooth, layered finish with exceptional aromatic clarity Enhance complexity and mouthfeel in premium Chardonnay and barrel-aged whites Lalvin CY3079 is a specially selected wine yeast strain renowned for its ability to develop rich mouthfeel, enhanced complexity, and buttery characteristics during fermentation. Perfectly suited for Chardonnay and other barrel-aged white wines, CY3079 promotes the release of polysaccharides and encourages malolactic fermentation, resulting in wines with balanced acidity, smooth texture, and vibrant aromatics. Enhanced Mouthfeel: Promotes polysaccharide synthesis, delivering a creamy, full-bodied texture. Malolactic Compatibility: Optimized for seamless transition into malolactic fermentation, enhancing buttery and nutty notes. Aromatic Development: Elevates apple, pear, vanilla, and toasted almond aromatics. Alcohol Tolerance: Supports ABV levels up to 15%, allowing complete fermentation in high-sugar musts. Attenuation Rate: Typically achieves 85–90% attenuation, ensuring a dry, well-structured finish. Temperature Range: Performs optimally between 59°F (15°C) and 77°F (25°C), with the best expression of mouthfeel and complexity around 64°F (18°C). Medium Flocculation: Settles well post-fermentation, enhancing clarity and reducing sediment. Applications: Chardonnay: Ideal for barrel-fermented Chardonnay, bringing forward rich mouthfeel and buttery notes. White Burgundy: Elevates minerality and complexity, emphasizing ripe fruit and toasty oak integration. Viognier: Enhances stone fruit and floral notes, adding depth and roundness. Barrel-Aged Whites: Perfect for oaked Sauvignon Blanc and Semillon, adding creaminess and layered complexity. Flavor Profile:  Stone Fruits & Citrus: Boosts expressions of apple, pear, and lemon zest. Buttery & Nutty Notes: Develops butter, vanilla, and toasted almond during malolactic fermentation. Rich Mouthfeel: Promotes a creamy, well-rounded palate with smooth, integrated texture. Oak Integration: Complements toasted oak, enhancing complexity and balance. Usage: Rehydration: Rehydrate in 10 times its weight of chlorine-free water at 95°F (35°C) for 15–20 minutes. Stir gently to avoid clumping. Pitch Rate: Use 1–1.5 grams per gallon (0.25–0.4 grams per liter) for optimal mouthfeel and flavor development. Nutrient Addition: Supplement with yeast nutrient to optimize fermentation and promote aromatic development. Fermentation Temperature: Maintain between 59°F (15°C) and 77°F (25°C), with 64°F (18°C) being ideal for creaminess and complexity. Barrel Fermentation: Ideal for in-barrel fermentations to enhance oak integration and complexity. Click here for a PDF of the MoreWine Manual on re-hydrating wine yeast. Click here for a PDF of the MoreWine Yeast and Grape Pairing Guide.

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A yeast strain that really brings out aromatic components in white wines, especially Pinot Gris, Gewurztraminer, Riesling, Viognier and Semillion. Also a great choice for mead fermenations where it has a significant aroma/flavor input. Specifically Fruity/Floral aromas are emphasized through the natural liberation of terpenes found in these varieties. What we think is particularly unique about this strain is the creation of smoky/spicy aromas. Also selected as a commercial yeast strain for its ability to create mouthfeel volume and richness. So to recap - fruity/floral/smoky/spicy aromas and flavors with good mouthfeel... where do we sign up! Lallemand recommends adding Go-Ferm during rehydration and Fermaid K to the ferment to ensure that this strain ferments to dryness. Click here for a PDF of the MoreWine Manual on re-hydrating wine yeast. Click here for a PDF of the MoreWine Yeast and Grape Pairing Guide.

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VRB is a Spanish isolate from the Rioja region that was selected for its ability to handle high-alcohol (up to 17%) fermentations while creating exceptional flavor complexity. VRB improves mid-palate mouthfeel, softens tannins, and enhances the varietal characteristics of the fruit with an emphases on dried plums, jammy fruit and hazelnuts. Shows a good compatibility with MLF. A moderate rate fermenter with medium nitrogen requirements. A great strain for Tempranillo, Barbera, Sangiovese and Zinfandel. Temperature range 58-80F. Click here for a PDF of the MoreWine Manual on re-hydrating wine yeast. Click here for a PDF of the MoreWine Yeast and Grape Pairing Guide.

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