In an aloe vera base. Plus. Triple action. Powerful full speed pain relief. With 3 proven pain relievers. Penetrating relief from painful muscles and joints due to: arthritis; backache; muscle strains and sprains. Greaseless; stainless; easy to apply. Maximum Strength Flexall Plus has a triple action formula with the maximum level of a pain reliever, the most of any pain rub, plus two additional pain relievers for triple action relief that penetrates deep, heats fast and relieves quickly.