Delicious and zero calories. 16 servings per container. Sleep natural. 100% drug free. No alcohol. iChill Liquid Sleep Aid was developed to help people relax and sleep at the end of a long, intense day. The tasty blend of Melatonin, Valerian root. Rose Hips and B Vitamins has no calories, no sugar and no carbs. You'll reduce stress, sleep better and wake up refresh, not groggy.