Suggested Usage: View Label Gluten Free, GMO Free Vegan, Vegetarian Additional Information: Product Data Sheet Liquid blend of unmethylated B12 forms to promote nerve and mitochondrial health Nerve and mitochondria support‡ Convenient, great-tasting liquid formula for easy dispensing Made with hypoallergenic, vegan ingredients Adenosyl/Hydroxy B12 liquid is a vitamin B12 blend formulated for nerve and mitochondrial support. Adenosyl/Hydroxy B12 liquid helps support carbohydrate metabolism for the enzyme methylmalonyl-CoA as well as the synthesis of neuronal myelin. Hydroxycobalamin is a precursor form of vitamin B12 converted in the body to both methylcobalamin and adenosylcobalamin. It is similar to cyanocobalamin without the cyanide moiety. Adenosylcobalamin is an activated form similar to methylcobalamin, which is found in the cytosol of cells and predominates in blood and other fluids. Adenosylcobalamin is the major form of vitamin B12 stored in the mitochondria of cellular tissues and is a key cofactor in carbohydrate metabolism for the enzyme methylmalonyl-CoA mutase used to produce succinyl-CoA. Optimal levels also support healthy synthesis of neuronal myelin.* Unique liquid blend of adenosylcobalamin and hydroxycobalamin offers unmethylated B12 to promote nerve and mitochondrial health.