Performance Flex PLUS is a premium-grade joint supplement formulated to support the nutritional demands of horses in training, competition or recovery. It contains a comprehensive blend of amino acids, botanical extracts, and functional nutrients including Glucosamine HCl (99.9% pure), MSM, Chondroitin sulphate (90% LMW), Hyaluronic acid, Boswellia serrata (65%) and omega-3 fatty acids selected for their relevance maintaining healthy joints.