How To Find The Best CBD Tincture CBD tinctures are commonly alcohol-based tonics. Cannabis sativa is steeped in a high-proof alcohol like ethanol, permitting the extraction of the plant’s constituents, the resulting solvent is then filtered and bottled. Because the completed items contain 60-70 percent alcohol, they will have a harsh taste. Companies conceal the bitterness of tinctures by adding flavoring, or vegetable glycerin to the mix. Vitamins, herbal extracts, and supplements can also be