Source: Life Extension Foundation Ingredients: See below. Sale Price: $16.99 Take advantage of FREE air shipping in the USA! Read More . . . Natural Sleep duplicates the body's own natural secretion of melatonin occurring in youth. It contains only pharmaceutical-grade melatonin, along with synergistic sleep-enhancing nutrients. Supplement Facts Serving size: 1 capsule Amount per capsule % DV Vitamin C (as niacinamide ascorbate) 220 mg 366% Niacin (as niacinamide ascorbate) 73.5 mg 367% Vitamin B12 (as cyanocobalamin) 100 mcg 1666% Calcium (as calcium citrate) 48 mg 4.8% Magnesium (as magnesium oxide) 120 mg 30% Chromium (as chromium polynicotinate) 50 mcg 41% Melatonin 5 mg * Pyridoxal 5 phosphate 10 mg * Inositol 100 mg * * Daily value (DV) not established. Other ingredients: rice flour, magnesium stearate, silicon dioxide, gelatin and water. Directions: for optimum results take one capsule 15-45 minutes before bedtime. In rare instances, an additional capsule is needed to enter a deep, restful sleep pattern. Warning: do not operate heavy machinery or drive while using this product. If you weigh under 85 lbs or if you are pregnant or nursing, consult a health professional before using this product. How to Order To order online, click on the "Order" box below. To see a list of all supplements, please check our Index or use our Search feature. If you have any questions, please contact us at info@lifeextensionvitamins.com, 1-510-527-3005 or 1-888-771-3905. natslRetail Price: $24.00Sale Price: $16.99 60: caps/5mg.ea ~ Melatonin and Stress FREE AIR MAIL SHIPPING IN THE UNITED STATES! The statements made here have not been evaluated by the FDA. The foregoing statements are based upon sound and reliable studies, and are meant for informational purposes. Consult with your medical practitioner to determine the underlying cause of your symptoms. Copyright 1997-2008 Life Extension Vitamin Supplies and Life Extension Institute, Inc. All rights reserved.