FLEXAN® is proprietary, full-spectrum solution to joint issues. It consists of ReVITAL brand calcium fructoborate (CFB) molecule established in functional research to provide significant improvement in joint comfort. It also features HYAMUNE brand hyaluronic acid, which helps stimulate immune response and the production of synovial fluids responsible for the viscoelasticity and lubricating properties of joints. FLEXAN also contains clinically studied MSM as well as various antioxidants and amino acids.