Shopping cart empty
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 on 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.
Optional: Help others find your review.Enter Descriptive Keywords (ex. heart, cholesterol, arteries)
New Customer
If you are a new customer, please create an account.
Returning Customer
If you already have created an account, please log in below