5-HTP (5-hydroxytryptophan)
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5-Hydroxytryptophan (5-HTP) is an intermediate in the natural synthesis of serotonin from tryptophan, an essential amino acid. The enzyme tryptophan hydroxylase adds a hydroxyl group (OH) to tryptophan, forming the intermediate 5-HTP. In the body, 5-HTP is converted to serotonin by the removal of a carboxyl group (COOH) by another enzyme. 5-HTP is involved in the regulation of endocrine and brain activity responsible for emotions and sleep/wake cycles. In clinical studies, the administration of 5-HTP improved the duration of REM sleep and promoted emotional well-being. The 5-HTP contained in this supplement is derived from a plant, Griffonia simplicifolia.
Adults: Sleep aid: Take 1-2 capsules daily, 30-45 minutes before bedtime, or as directed by a healthcare practitioner. Healthy mood balance: Take 1 capsule 3 times daily with meals or as directed by a healthcare practitioner. Use for a minimum of 1 week to see beneficial effects. Consult a healthcare practitioner for use beyond 1 year.
Medicinal ingredients (per capsule): L-5-Hydroxytryptophan (from Griffonia simplicifoliaseed) 100 mg
Non-medicinal ingredients: hypo-allergenic plant cellulose, hydroxy propyl methyl cellulose, purified water.
Do you have any questions?
You can reach our team of experts by phone Monday through Friday from 10am to 5pm. We will be able to help you choose the right product for you.