Tincture (also known as Green Dragon) is the result of extracting thc and Cannabinoids by soaking any part of the plant (leaves, flowers or stems) in a high-proof spirit/grain alcohol. If you bake or dry the Cannabis prior to soaking it in alcohol, you will increase the potency of the THC. You can reap the benefits of the THC by vaporizing, dropping it orally or just applying it to your skin.