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.*

• Promotes enhanced serotonin levels*
• May improve emotional well-being, appetite control and sleep/wake cycles*
• Made with hypoallergenic, vegan ingredients

Take 1–3 capsules per day, in divided doses, before meals.

Serving Size: One Capsule

Amount Per Serving
5-hydroxytryptophan ... 100mg
(Griffonia simplicifolia)

Other Ingredients: hypoallergenic plant fiber (cellulose), vegetarian capsule (cellulose, water)

WARNING
Not to be taken by pregnant or lactating women. 5-HTP may cause gastrointestinal upset in sensitive individuals