compound introduction
Hyaluronic acid is a glycosaminoglycan found in many organs where it functions as a joint lubricant and shock absorber. It is obtained principally from synovial fluid, vitreous humor of the eye, umbilical tissue Hyaluronic acid is a glycosaminoglycan found in many organs where it functions as a joint lubricant and shock absorber. It is obtained principally from synovial fluid, vitreous humor of the eye, umbilical tissue
