Check the listing for details. Red Star Premier Cuvee Wine Yeast, 5g - 10-Pack. Condition: New. Listed at 6.59 USD. The Premier Cuvee yeast is a versatile strain that is recommended for all red and white wines. It is especially suited to making sparkling wines and ciders. It is one of the fastest fermenting yeasts and produces a clean, neutral flavor that allows the other wine flavors to emerge. The Premier Cuvee yeast is a also good choice for restarting stuck fermentations. It has a good tolerance to ethanol and free sulfur dioxide and will typically ferment to total dryness. It is noted for being a very low producer of foam, urea, and fusel oils and is a strain of Saccharomyces bayanus of French origin. Quantity: 10 Packs Net Weight: 5 grams (.18oz) per pack Details: Temperature Range: 17° - 35°C (45°F - 95°F) Alcohol Tolerance: 16% Compliance: Kosher, Non-GMOUsage: Use 5 grams in 5 to 6 US gallons (18.9 - 22.7L)