How doesthis GFOUK German Advanced Skin Renewal Gel Remove My Scar? The medical grade silicone in the Scar Remover Gel heals scars by increasing the hydration of the skin, which tells the body that it doesnt need to produce as much collagen. With the collagen that is produced, the silicone gel also balances the growth factors, so that excess collagen gets broken down in the healing processes. The GFOUK German Advanced Skin Renewal Gel is your answer to scientifically proven scar removal. The silicone gel also protects the scarred tissue from bacteria invasion, which is sometimes the cause of over production of collagen which is part of your bodys natural defense system. In a renowned medical journal, a study was published where the patients applied a silicone gel as a thin film to the scar area twice a day.After 6 weeks, researchers found that the silicone gel produced an86%reduction in texture,84%in color, and88%in height of scars.