Dermatix - Topical silicone gel for scar prevention in freshly healed wounds and reduction of prominent immature scars. What is Dermatix Scar Treatment Gel? Dermatix is a clear quick-drying gel that helps maintain the skin`s moisture balance, whilst treating scars resulting from surgery, burns, and other injuries. Dermatix has been shown to flatten, soften and smooth scars, relieve the pain, itching and discomfort of scars as well as reduce any associated redness. Dermatix scar treatment gel is easily applied to all areas of the skin, including the face, joints and flexures, and dries quickly to form an invisible sheet.