Avalon Active The Original Spray is a topical counter irritant pain relief spray formulated to provide temporary relief from muscular and joint pain. It contains herbal pain-relieving ingredients along with methyl salicylate, camphor and menthol. Menthol works to reduce the itching and expand the blood vessels, which gives a sense of cooling and reduces pain and camphor relieves pain vasodilating the blood vessels of the painful areas and decreases the pain. Methyl salicylate is a natural pain reliever that relieves musculoskeletal pain in the muscles, joints, and tendons, while camphor is a topical analgesic that can help to soothe sore muscles and joints.