Adenosyl/Hydroxy B12 is a capsule-format dietary supplement from Pure Encapsulations that provides a blend of two unmethylated forms of vitamin B12: adenosylcobalamin and hydroxycobalamin. Both cobalamins are derived from corn dextrose fermentation. The product is part of the PureGenomics® product line and is made with high-quality ingredients backed by verifiable science.
Adenosylcobalamin is the major form of vitamin B12 stored in the mitochondria of cellular tissues and serves as a key cofactor for the enzyme methylmalonyl-CoA mutase in carbohydrate metabolism. Hydroxycobalamin is a precursor form of vitamin B12 that the body converts to both methylcobalamin and adenosylcobalamin; it is structurally similar to cyanocobalamin without the cyanide moiety.
This formula is intended for adults aged 18 and up. It supports energy metabolism and neurological health, and supports healthy synthesis of neuronal myelin.
| Supplement Facts | ||
|---|---|---|
| Serving size 1 capsule | ||
| Servings per container 90 | ||
| Amount Per Serving | %DV | |
| Vitamin B12 (as adenosylcobalamin and hydroxycobalamin) | 2,000 mcg | 83,333% |
| Amounts and %DV not fully legible in available source materials; verify against physical label before publishing. | ||
Adenosylcobalamin — the major form of vitamin B12 stored in the mitochondria of cellular tissues; serves as a key cofactor for the enzyme methylmalonyl-CoA mutase, supporting succinyl-CoA production as part of carbohydrate metabolism.
Hydroxycobalamin — a precursor form of vitamin B12 that the body converts to both methylcobalamin and adenosylcobalamin; supports healthy synthesis of neuronal myelin.
