Home > Manufacturers > Optimum_Nutrition > Melatonin 3mg, 100 tabs Melatonin 3mg, 100 tabs Melatonin 3mg, 100 tabs OP-239 Your Price: $1.86 Regular: $2.89 You Save: $1.03 Quantity: Description: Optimum Nutrition Melatonin 3mg, 100 tabs Melatonin is a hormone produced in the body and secreted at night. Taken as a dietary supplement, it is designed to help combat insomnia and may be useful for jet-lag. Serving Size: 1 tab Servings Per Container: - 100 % Daily Value* Calcium - 72mg 8% Phosphorus - 55mg 6% Melatonin - 3mg Ingredients: diCalciu Phosphate, Lactose, Stearic Acid, Magnesium Stearate, Croscamellose Sodium (disintegrant), Silica. * Percent Daily Value based on a 2,000 calorie diet. Daily Value not established. Suggested Use: Take one tablet 30-60 minutes before bedtime.