Mederma Scar Cream + SPF 30 is a dual-action formula designed to visibly reduce the appearance of both old and new scars while providing sun protection. Featuring Allium Cepa (Onion) Bulb Extract, the clinically-proven scar-reducing ingredient, it helps improve scar texture, color, and overall appearance. Enriched with Panthenol, Shea Butter, Ceramide 3, and Sodium Hyaluronate, this cream nourishes and hydrates scar tissue while the SPF 30 protection helps prevent scars from darkening in the sun. Effective for scars resulting from injuries, burns, surgery, acne, and cuts, this non-greasy formula works to improve skin's appearance while protecting it from harmful UV rays.