Pure Encapsulations, 5-HTP 50 mg, 60 Capsules Sleep Support It’s the best immune response

It’s the best immune response supplement you’ll find

Without adequate L-arginine (and subsequently

cellular regeneration

No Fillers Added

Pure Encapsulations, 5-HTP 50 mg, 60 Capsules Sleep Support It’s the best immune responsePure Encapsulations 5 HTP Description Enhances brain serotonin (5 hydroxytryptophan) Hypoallergenic 5 Hydroxytryptophan (5 HTP) is an intermediate in the natural synthesis of the essential amino acid, tryptophan, to serotonin. The enzyme tryptophan hydroxylase adds a hydroxyl group (OH) to tryptophan, forming the 5 HTP intermediate. In the body, it converts to serotonin with the removal of a carboxyl group (COOH) by a second enzyme. Serotonin is an