5-Hydroxytryptophan Ghana Seed Extract 5-HTP Help Sleep Treat Insomnia Antidepressant 5-Hydroxytryptophan Alias: 5-HTP , Ghana seed extract CAS NO: 56-69-9 Formule moléculaire: C11H12N2O3 Molecular Weight: 220.22 Pureté: 98% Min Appearance: White solid powder. 5-Hydroxytryptophan (Ghana Seed Extract) 5-HTP Use: 1. anti depression: 5 – HTP is the amino acid tryptophan metabolite, is a precursor of the serotonin in human body, …