The external formulation of our Pain Relief Tincture is made from cold-extracted THCA (Tetrahydrocannabinolic acid) with trace amounts of other cannabinoids. External use of THCA is known to relieve pain due to inflammation. It’s been shown to be an analgesic with anti-proliferative properties. Use a bandage to cover treated areas to avoid staining clothing. This tincture is for external application only. Avoid using on open wounds or abrasions and around the eyes.