Scars & Wounds by Mederma. Details:Care for your scars, and keep them safe from the sun's harmful rays with Mederma Scar Cream Plus SPF 30. Scars are sensitive to the sun. They are more prone to sun damage which can make them darker. Protect your skin from sunburn with this scar care sunscreen. It is clinically shown to visibly reduce the appearance of scars, and it also protects your skin from harmful UVA/B exposure. With Cepalin botanical extract, this scar treatment cares for old and new scars caused by acne, surgery, burns and injury. The unique triple-action formula penetrates the skin to helps your skin retain moisture and produce collagen, while also protecting skin from harmful sun exposure. Trust Mederma, the #1 recommended brand of scar treatments among Doctors, Pharmacists, Pediatricians, Dermatologists and Plastic Surgeons (Of U.S. physicians and pharmacists surveyed by an independent market research firm).