Mederma Skin Care for scare Helps Scars Resulting from -Surgery Injury Burns Acne Stretch marks The active ingredients in this cream help reduce the appearance of scars stretch marks acne and burns. This cream also treats scars resulting from surgery and injuries. Formulated with Cepalin Botanical Extracts The cepalin botanical extracts treat the acne on your skin and also soften your skin in the most unique way.