Deep-Penetrating Liniment Gel Provides Instant Relief To Sore Muscles & Joints With Coat-Nourishing Hyaluronic Acid. Easy-to-use gel formula produces a cool flash followed by soothing warmth that lasts for over an hour. Counter-irritants increase blood flow and stimulate circulation. Provides instant relief for muscles, joints and swelling. Contains hyaluronic acid to nourish the coat, leaving a healthy-looking shine.