Red Star Premier Classique

Red Star® Premier Classique Wine Yeast

A very good fermenter with regular kinetics to avoid peaks of temperature. Respects varietal character and is adapted to full-bodied reds such as Bordeaux varieties. Also a good choice for whites and rosés at low temperatures. Excellent choice for oak barrel fermentation.

Flavor Profile

Neat and clean — medium intensity with fresh fruit, high esters, and higher alcohol production at low temperature. Medium low roundness with medium structure (reds), ideal for structured, terroir-driven wines.

Best Suited For

Full-bodied reds: Cabernet Sauvignon, Merlot, and other Bordeaux varieties. Also suitable for whites and rosés fermented at low temperatures and barrel-aged wines.

Key Specs

• Max alcohol: 15%
• Fermentation temp: 57–86°F (14–30°C); no temperature control needed
• Nitrogen requirement: Medium (160–200 ppm); Ratio 0.7–0.8
  
• SO₂ production: Medium low