Highest grade of Peppermint with the highest concentration of Menthol added to Ginger Root and oh, so precious Immortelle, aka Helichrysum. Roll on the back of the neck or a small area where pain occurs. Under all circumstances, do not apply to the face! Seriously. Don't do it. Keep away from sensitive areas. Patch test on inside of arm to see if any irritation occurs. Wash hands after applying and don't touch your eyes or mouth. Keep out of reach of children. Do not ingest, ever, ever or never. Call poison control if you do this anyway.