5-HTP (l-5-Hydroxytryptophan) is an intermediate in the natural conversion of the essential amino acid, tryptophan, to serotonin. Clinical studies have shown that 5-HTP increases the amount and availability of serotonin produced by the body.* Increased brain serotonin levels may produce positive effects of emotional well-being, appetite regulation, melatonin production and maintaining a healthy sleep cycle.* Source Naturals 5-HTP is naturally derived from the seeds of the African plant Griffonia simplicifolia.

• L-5 Hydroxytryptophan
• Supports Normal Sleep Cycles*

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.