Holland & Barrett Brewer's yeast is suitable for vegans and vegetarians. It is a tiny organism made from the one-celled fungus Saccharomyces cerevisiae. Brewer's Yeast (Saccharomyces cerevisiae)(Cereals containingGluten ), Bulking Agent (Microcrystalline Cellulose), Anti-Caking Agent (Magnesium Stearate, Silicon Dioxide).
eBay