La Roche-Posay Anthelios KA+ SPF50+ is a protective face cream that provides very high long-spectrum protection against UV rays based on a patented, eco-stable filtering system. La Roche-Posay Anthelios KA+ SPF50+ provides optimal broad-spectrum protection against UVA and UVB, prevents cell damage, skin aging and other UV-induced reactions. La Roche-Posay Anthelios KA+ SPF50+ is also antioxidant and therefore protects against certain pollution and infrared damage while having a skin restorative for skin affected by UV-induced damage and a skin softening provitamin that helps promote skin barrier repair.