You can take this product under your tongue, add it to your water, or any other drink about 20 minutes before bedtime. Our sleep tincture will help you get to sleep sooner and also help you get a deeper sleep leaving you more rested and ready for the upcoming day. Since its water soluble it will easily dissolve and enter your system faster and absorb more effectively. This product also avoids the heavy feeling and large amounts of calories and fat that oil based products contain. Our sleep tincture contains ZERO calories and ZERO grams of fat.