Artecoll, developed by Artes Medical Company, California, USA, is a polymer microsphere injected into facial wrinkles, which contains 75% collagen and 25% polymethylmethacrylate (PMMA). PMMA is a medical material commonly used in contact lenses or artificial bones. When the body absorbs the collagen in the microspheres, PMMA will stimulate the formation of new collagen within 1-3 months, making the skin look plump. This therapy has been used in Europe, Canada and some Asian countries and regions. For reference only, go to a regular plastic surgery hospital for a detailed analysis, and then choose a reasonable anti-wrinkle according to your age and skin type, so as not to cause undue burden to the skin.
I wish you beauty and health!