New Yeasts, Yeast Derivatives, and More Innovation doesn’t hit pause, and it doesn't always wait for the Handbook! We’re excited to introduce a few new products that weren’t quite ready for the handbook, but are here just in time for harvest. LEVEL2 SALVA™ Non-Saccharomyces Yeast Specific bioprotection against Brettanomyces, including SOâ‚‚-resistant strains.   LALVIN ICV MILADY™ Yeast Balance and varietal fruit expression in red wines. CAUDALYS™  Yeast Derivative Nutrient Enhances minerality and lengthens finish in white and rosé wines. QI FINE™  Fining Agent Clarifies and removes astringent and oxidized phenolic compounds; non-animal alternative to PVPP. All New Winemaking Products Download our full New Products Brochure to explore all the latest additions this year.  Download PDF

Why Yeast-Based Nutrients are Better than DAP: Organic vs. Inorganic Nitrogen Learn why organic yeast nutrition is an important part of wine quality wine production and helps to ensure reliable fermentation.  What's the Difference? Diammonium Phosphate (DAP) Inorganic Nitrogen Inorganic nitrogen is supplied as ammonia (NH3). The most common winemaking source is diammonium phosphate (DAP), which can be found as a standalone nutrient or can be part of a blended nutrient (DAP with inactivated yeast). Yeast-Based Nutrients Organic Nitrogen Organic nitrogen is supplied as amino acids. Common winemaking sources are nutrients derived from autolyzed yeast. These nutrients supply up to 19 different amino acids as well as naturally occuring vitamins and minerals from yeast. Why Choose Yeast-Based Nutrients Although yeast like DAP, it is akin to junk food. Yeast use it quickly and have a metabolic response much like a "sugar rush." Yeast based nutrients are more like a bala

The Future of Yeast Nutrition: Amplify Aroma with Stimula™ Fermentation Nutrients Beyond being sources of yeast assimilable nitrogen (YAN), our innovative STIMULA™ nutrients also stimulate yeast metabolic pathways involved in aroma production. Shop Now The Stimula Difference  During fermentation, STIMULA™ nutrients supply additional amino acids, peptides, specific vitamins, and minerals that are crucial for the yeast’s secondary metabolism which can boost the production and/or release of key aromatic compounds like esters, thiols, and terpenes. Stimulate Ester Production  STIMULA CHARDONNAY and STIMULA CABERNET are specifically formulated with the right nutrients to maximize ester production. Increase Varietal Aroma STIMULA SAUVIGNON BLANC, STIMULA SYRAH and STIMULA PINOT NOIR provide yeast with key micronutrients needed to maximize production of Beta-Glucosidase enzymes, thereby increasing varietal aroma.   Develop a Ye