Natrol 5-HTP Tablet is a 100% drug free way to promote a calm and relaxed mood by enabling the body's synthesis of Serotonin, the chemical messenger that greatly helps in enhancing mood. Natrol's unique fast dissolve form enables faster absorption and can be taken anytime, anywhere. No water needed. Comes 30 tablets in a jar.Ingredients5-HTP (5-Hydroxytryptophan) (derived from Griffonia simplicifolia) (seed) 500mg, Dibasic Calcium Phosphate, Cellulose, Hypromellose, Stearic Acid, Silica, Magnesium Stearate, Methylcellulose, Glycerin.DirectionsTake 1 tablet, one time daily, with food.Box Contains1 x Natrol 200mg 5-HTP Timed Release 30 Tablets