Brand: NFH
Details: 5‑Hydroxytryptophan (5‑HTP) derived from the seed of Griffonia simplicifolia is a natural precursor needed for the synthesis of serotonin as well as for the neurohormone melatonin.[2] Orally administered serotonin is not able to cross the blood-brain barrier and therefore cannot enter the CNS.[1, 2] 5‑HTP, however, is able to cross the blood-brain barrier, where it can then be utilized as a precursor to raise serotonin levels safely and effectively.[2, 3]
UPC: 653854047389
Package Dimensions: 25x76x91
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