NOW Foods, 5-HTP With Glycine, Taurine & Inositol, 60 Veg Capsules

Double Strength Neurotransmitter Support Supports a Positive Mood With Glycine, Taurine & Inositol Non-GMO A Dietary Supplement Vegetarian / Vegan Kosher Amino Acids Family Owned Since 1968 Halal GMP Quality Assured 5-HTP, the intermediate metabolite between the amino acid L-tryptophan and serotonin, is extracted from the bean of an African plant (Griffonia simplicifolia). NOW® Double Strength 5-HTP has twice the 5-HTP (200 mg per capsule) as in our regular strength product (100 mg per capsule).