Optistart yeast activator 500g

Vinoferm Optistart is a natural product from a specially selected strain of inactivated yeast, containing high levels of glutathione, making it suitable for the production of premium white wines. Natural glutathione and mannoproteins improve the wine's chemical and physical stability, and enhance the complexity of flavors and aromas.

Vinoferm Optistart also contributes to the wine's post-fermentation enhancement, limiting the risks associated with maturation on fine lees. The high content of sulfur peptides, such as glutathione, induces a protective effect and reduces the risk of oxidation.

Dosage :
At the start of alcoholic fermentation: 1-3 g/10 liters of juice or must.

Store in a cool (<25°C), dry, well-ventilated place, out of direct sunlight. Close immediately after use.