These products are a unique, effective pain reliever, formulated to provide a variety of benefits for therapy, pain relief, exercise/training and overall comfort. Biofreeze products contain ilex, an herbal extract from a South American holly shrub. Ilex is used around the world in various health & wellness formulations. Biofreeze topical analgesic does not use waxes, oils, aloe or petroleum. The result is a fast-acting, penetrating, long lasting pain reliever. This product is available in three different forms; gel, roll-on or spray tube.