Fall asleep fast! Active Ingredients: Each Tablet: Doxylamine Succinate 25 mg Inactive Ingredients: Dibasic Calcium Phosphate; FD&C Blue No. 1 Aluminum Lake, Magnesium Stearate; Microcrystalline Cellulose; Sodium Starch Glycolate Uses: Helps to reduce difficulty in falling asleep. Safe. Proven effective. Just one tablet per dose. Child resistant packaging.