Red Star Premier Rouge Wine Yeast

Craft structured, full-bodied red wines with Red Star Premier Rouge Wine Yeast, a robust strain developed to enhance color, mouthfeel, and complexity during red wine fermentation. This yeast supports rich fruit expression and smooth tannin integration, making it especially effective for producing balanced, expressive red wines.

Premier Rouge is intended for winemakers fermenting classic red varieties such as Cabernet Sauvignon, Merlot, Cabernet Franc, and Zinfandel. It is particularly useful when working with grapes that benefit from added structure and color extraction, helping build depth without masking varietal character.

This dry wine yeast performs within a fermentation temperature range of approximately 64 to 86 degrees Fahrenheit and tolerates alcohol levels up to about 15 percent ABV. It produces low sulfur dioxide while requiring higher nitrogen availability to support healthy fermentation. Each 5 gram packet treats approximately one to six gallons, depending on must gravity and fermentation goals.

For best results, rehydrate according to manufacturer recommendations and provide adequate nutrient support to meet the yeast’s nitrogen demand. Proper temperature control will help ensure complete fermentation and balanced flavor development.

Produced to professional fermentation standards, Red Star Premier Rouge Wine Yeast provides a dependable solution for creating rich, fruit-forward red wines with enhanced body, refined tannins, and consistent fermentation performance.