Holland & Barrett 5-HTP 120 Capsules 50mg

What the brand says

5-HTP (5-Hydroxytryptophan) cannot be sourced from the diet Bioactive formula Rapid release capsules 5-HTP (5-Hydroxytryptophan) cannot be sourced from the diet. 5-HTP is made by the body from the amino acid tryptophan, which is then changed into the neurotransmitter known as serotonin. Directions: Take one to two capsules daily, as needed or before bedtime. Do not exceed stated dose. Ingredients: Maltodextrin, Capsule Shell (Gelatine), 5-Hydroxytryptophan, Magnesium Oxide, Vitamin B6 (as Pyridoxine Hydrochloride), Niacin (as Nictoinamide), Antt-Caking Agent (Magnesium Stearate).