Hyaluronic acid plays an important role in a functioning musculoskeletal system as well as in skin age. Our skin contains these small molecules, and they help support collagens and elastin fibers, keeping skin plump and firm.  From approx. 25 years old, the body's own production of hyaluronic acid slows down. As a result, our skin shows fine lines and wrinkles. The appearance of these fine lines and wrinkles can be reduced by externally applying hyaluronic acid.