If you want to try your hand at winemaking, Opti-White is a key tool that helps preserve the protein stability and color of white wine.
Derived from natural, inactivated yeast, Opti-White has high anti-oxidative properties. It increases mouthfeel, avoids browning, increases the wine's protein stability and volatile thiols (aroma compounds), and protects fresh aromas during aging. Use at the rate of 1.9 grams per gallon. Dilute Opti-White in 4 times its weight of water or must and add at beginning of fermentation.
Approximately 3.4g/tsp. For best results, we recommend using a scale to weigh out the product for an accurate dose.