GUNA MD POLY COLLAGEN 10 x 2.0MLMD Poly is a medical device that improves range of motion, especially of the spine. Indications Improving the range of motion of joints Facilitating muscle stretching Helps maintain muscle mass in case of postural defects Relief of local pain or pain associated with movement and posture defects Composition Collagen type I responsible for skin elasticity, firmness and hydration; of animal origin Sundew NaCl Water for injection Package contents 10