Other Information: Store at room temperature. To open press down on cap of bottle. Misc: Analgesic, anesthetic and anti-inflammatory muscular liniment. Simple back pain, arthritis, bruises, sprains, strains. 3 active ingredients: 1. Capsaicin blocks pain. 2. Menthol has anesthetic effect. 3. Analgesic reduces inflammation. www.flanaxusa.com. http://www.flanaxusa.com.