Stage 3 restore for maximum support for joint dysfunction glycoflex iii helps alleviate severe discomfort and joint stiffness glyco flex iii contains perna canaliculus glucosamine hcl dimethylglycine methylsulfonylmethane manganese vitamin c vitamin e selenium grape seed extract and glutathione it is the most complete joint formula providing factors necessary for joint restoration as well as added methylsulfonylmethane for maximum comfort during recovery it is part of the vetri s