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 important neurotransmitter involved in the regulation of endocrine and brain activity responsible for emotion, appetite and sleep/wake cycles. In clinical studies, administration of 5-HTP supported serotonin production. The 5-HTP supplied in this supplement is derived from the Griffonia simplicifolia plant.
Suggested Usage: 1 to 3 capsules per day, in divided doses, before meals.
Serving Size: 1 | |
Amount Per Serving | % Daily Value*** | |
---|---|---|
5-Hydroxytryptophan (Griffonia simplicifolia) | 100 mg | |
Other Ingredients: Hypo-allergenic plant fiber (cellulose), vegetarian capsule (cellulose, water)
Warnings: Keep out of reach of children. As with all dietary supplements, consult your healthcare professional before use. See product label for more information. Not to be taken by pregnant or lactating women. Do not use concurrently with SSRI medications or MAO inhibitors.