Joint Flex is a comprehensive and highly effective formulation designed to help support and maintain healthy joint function. Joint Flex is a combination of glucosamine sulphate, chondroitin sulphate, ginger rhizome and Joint Flex contains glucosamine as well as its precursor Chondroitin and added MSM as a substrate to build healthy cartilage. All three nutrients play a vital role in the healthy formation of all articular surfaces, ligaments, tendons, synovial fluid, skin, bone, nails and mucus secretions. Methyl sulfonyl methane can be used by the body as a base material in the formation of glucosamine, chondroitin, methionine and cysteine which are all necessary to help to maintain normal articular cartilage.