Minerals A Yeast-Free Biologically Active Chromium Certified Gluten-Free Dietary Supplement Kosher Parve ChromeMate AVA - Certified Vegan GMP CertifiedThe chromium complex (ChromeMate) used in this product is yeast-free chromium that is organically bound with 1.3 mg of niacin.Brand of yeast-free chromium.This product has been manufactured at an NSF GMP Registered facility.