Designed to facilitate alcoholic fermentation and to prevent "stuck" fermentation due to biochemical causes. Nutriferm social contains ammonium salt and thiamine, which are vital yeast nutrients in addition to purified yeast cell walls. It enriches the must with all the factors needed to promote yeast metabolism so that each yeast strain will produce a pleasant aroma for the reason it was selected giving less other unwanted notes like Hydrogen Sulphide.