Ingredients: 2 veg capsules supply:
L-5-Hydroxytryptophan 20 mg
Proprietary Blend 1.363 g
L-Alanine, L-Arginine, L-Cysteine HCl, L-Cystine, L-Glutamine, Glycine, L-Histidine HCl, L-Isoleucine, L-Leucine, L-Lysine HCl, L-Methionine, L-Phenylalanine, L-Serine, Taurine, L-Threonine, L-Tyrosine, L-Valine
Other ingredients: Hydroxypropyl methylcellulose, microcrystalline cellulose.