Biofreeze is used for the temporary relief of minor aches and pains of muscles and joints associated with arthritis pain, backache, tendinitis, sore muscles and more. It contains ILEX, an herbal extract from South American and is used around the world in various health & wellness formulations. As a topical analgesic it does not use waxes, oils, aloe or petroleum. The result is a fast-acting, penetrating, long lasting pain reliever. The Biofreeze 4oz. tube is perfect for travel and the office. This Biofreeze Tube is small enough for your purse, backpack or briefcase so you can take it anywhere.