GUNA MD SHOULDER COLLAGEN 10 x 2.0MLGUNA MD Shoulder Collagen 10 x 2ml is a medical device that improves the range of motion of the SHOULDER JOINT. GUNA MD Shoulder Collagen 10 x 2ml recommended for use by qualified professionals for: Increasing the range of motion of the shoulder joint. Facilitates muscle stretching. Helps maintain muscle mass. Relief of local pain and pain associated with movement. Indications MD SHOULDER can be used independently or in combination with other medical