ISY S-Reduce (1kg)

Inactivated Specific Yeast autolysate

AB Vickers ISY S-Reduce is your natural solution for Sulfur-Free Brews, every time.

It's is an inactivated specific yeast autolysate rich in biologically-bound copper that

can remove sulfur off-flavors from beer including hydrogen sulfide (H2S), dimethyl sulfide (DMS) and

mercaptans. The sulfur compounds precipitate with the copper and are removed with the yeast leaving the

beer tasting fresh and clean.