Equine Remedy has brought nature together to make an amazing all natural cooling liniment. Relax is made from all natural ingredients that combat pain and soreness. Contains isopropyl alcohol, magnesium chloride, menthol, extract of lavendar, peppermint, comfrey, yarrow and St John's Wort. It is deep penetrating and lasts hours. Apply twice a day or as needed for pain and stiffness. discontinue use and consult a veterinarian if pain or redness occurs.