Theralast is the only topical pain relief shown to provide long-term relief at the source. Other pain relief products on the market offer short term relief, and mask discomfort. However, they do not address the inflammation causing the pain.Theralast is made with patented anti-inflammatory technology that is shown to stop pain at the source. Proven to stimulate the repair of inflammatory conditions Extremely favorable safety profile, and exists naturally in thebody, thus easily eliminated.