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.
You have questions ?
You can reach our team of experts by telephone Monday to Friday from 10 a.m. to 5 p.m. We will be able to help you choose the right product for you.