5-HTP 100mg (60 capsules) Protected The BIG ONE® without Iron

The BIG ONE® without Iron is designed for those who prefer a convenient

Does not contain SLS

as well as reproductive function and breast comfort

A multipurpose facial oil suitable for all skin types

NSK-SD® is a trademark of Japan BioScience Laboratory

5-HTP 100mg (60 capsules) Protected The BIG ONE® without Iron5 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 important neurotransmitter involved in the regulation of endocrine and brain activity responsible for