WHO TO USE: Adults, take one (1) tablet at bedtime. If traveling across times znes, take one (1) tablet dailt for 3 to 5 days before trip at the corresponding bedtime of your destination. Ingredients: Vitamin B6 (as pyridoxine hydrochloride) 1mg Calcium (as dicalcium phosphate) 54 mg Melatonin 5 mg Our 5 mg melatonin also contains vitamin B6 and calcium which may help support a normal and consistent sleep cycles. It is guaranteed no added yeast, milk, egg, fish, corn, crustacean shellfish, tree nuts, peanuts, or wheat. No artificial fragrance, colors, flavors or preservatives. It is soy free.