A natural yeast derivation nutrient for use in white and rose' wines, Opti-White is rich in polysaccharides and has high anti-oxidative peptides. These key peptides work with SO2 potentially allowing the winemaker to reduce SO2 dosage. Opti-White enhances smoothness, increase roundness, helps avoid browning from oxidation and protects fresh aromas during aging.
Opti-White is typically added to the juice at the onset of fermentation. Dissolve Opti-White in four times its weight in water and add at the beginning of fermentation.