Our Tryptophan comes in vegetable capsules that provide a higher concentration and purity, as well as maximum absorption and easy digestion of the product. Benefits - Appetite and anxiety suppressant Helps regulate mood, relax, and gain tranquility. Includes Spirulina to enhance the satiating effect. - Rest and relaxation L-tryptophan is a precursor to melatonin that regulates sleep for deeper rest, less stress, and more energy. Directions for use Take two vegetable capsules daily with plenty of liquid before bedtime. Ingredients L-tryptophan, Magnesium oxide, Vegetable capsule (coating agent: hydroxypropylmethylcellulose), Spirulina unicellular algae powder (Spirulina platensis (Gomont) Geitler) 60% protein, 7% phycocyanin, Bulking agent: microcrystalline cellulose, Anti-caking agents: vegetable magnesium stearate and silicon dioxide, Nicotinamide, D-calcium pantothenate, Melatonin, Pyridoxine hydrochloride, Pyridoxine hydrochloride. Warning Do not exceed the recommended daily dose. Food supplements should not be used as a substitute for a balanced diet. If taking medication, it is advisable to consult a doctor. Do not use during pregnancy or breastfeeding. Keep out of reach of young children. Store in a cool, dry place.