It is a food supplement made from Tryptophan, Magnesium, Ashwagandha and Vitamins. Tryptophan is an essential amino acid precursor of serotonin, a neurotransmitter related to mood regulation. Ashwagandha root is rich in phytosterols, responsible for an adaptogenic effect. The formula is reinforced with magnesium, and vitamins B3, B5 and B6 that contribute to normal energy metabolism and reduce tiredness and fatigue. In addition, vitamin B5 contributes to normal intellectual performance. What it is for: To obtain an intellectual and psychological performance. Directions for use: Bulking agents (Cellulose, Calcium phosphates, Isomaltose, Hydroxypropylcellulose, Sodium carboxymethylcellulose, Fatty acid monoglycerides), L-Tryptophan, Magnesium (Magnesium oxide), Ashwagandha Dry extract (Withania somnifera, root), Anti-caking agents ( Silicon dioxide, Magnesium salts of fatty acids), Vitamin B3 (Nicotinamide), Vitamin B5 (Calcium D-Pantothenate), Vitamin B6 (Pyridoxine Hydrochloride).