Mederma Gel formulation is a combination of Allium cepa extracts and Allantoin. Mederma skin care for scars is a patented scar treatment gel with cepalin that helps scars appear softer and smoother. It is a greaseless gel,easy and convenient to use. Mederma skin care for scars is the world leading scar treatment gel, trusted by dermatologists and consumers alike. It helps in visibly reducing the appearance of scars caused from Cut marks,Burns,Injury,Surgery, Acne and C-section surgery. Mederma Gel is USA's No.-1 Pharmacist recommended brand in scar category for past 15 years in a row