Premier Performance Flex PlusA powerful, vet developed supplement designed for peak joint health, mobility, and elasticity. With market leading levels of glucosamine, MSM, chondroitin, and HA, it provides comprehensive support for competition horses, those with heavy workloads, or aging joints. Formulated with premium, naturally sourced ingredients, including boswellia to soothe tired joints and l arginine to aid protein breakdown in cartilage, it promotes shock absorption,