Relax your mind and body with this natural formula to help you drift off into a peaceful sleep. These gentle herbs work by calming the nervous system. The sedative quality of this blend may help reduce sleep disturbances. Sleep Tonic is made with an organic non GMO vegetable glycerin and is palm oil free. This type of tincture is wonderful for children and those who want to avoid alcohol. Glycerin is sweet tasting, yet has no sugar and has a low GI index. Store in refrigerator to maximize shelf life.