für 19€ kaufen ··· 376574 ··· 1039638739 ··· 5-Hydroxytryptophan Capsules May be helpful in promoting mental health. It is a precursor of serotonin. 100 mg of 5-HTP extracted naturally. From Griffonia simplicifolia. Precursor of melatonin: can promote sleep. 5-HTP trace formulas (5-hydroxytryptophan) is an extract of Griffonia simplicifolia seeds from the west coast of Africa. Purity is assured by HPLC. 5-HTP is the direct metabolic precursor of serotonin and is important for the production of melatonin, a hormone secreted by the pineal gland that helps regulate biorhythm. Hersteller: Marke: EAN: 790011150435 Kat: Sport >> La salute del l'atleta >> Memoria e concentrazione Lieferzeit: 2 - 4 giorni Versandkosten: 6.99 Icon: http://static.carethy.net/media/4/photos/products/376574/5-htp-100mg-60-capsules_1_g.jpeg Bild: