Highest quality, chondroitin sulfate available!
) Xtra-Flex Concentrate is an unblended form of chondroitin sulfate. Recommended to support healthy equine joint function. Xtra-Flex Concentrate contains 2970 mg chondroitin sulfate per scoop. Feed 1/2 scoop twice daily during high levels of stress and/or working conditions. Feed 1/2 scoop daily for maintenance. Powder.