This kit features a full-size C E Ferulic and a full-size Daily Brightening UV Defense SPF 30, and is the ideal homecare set for radiant, more youthful-looking skin this summer. C E Ferulic is a patented daytime vitamin C serum that delivers advanced environmental protection and improves the appearance of fine lines and wrinkles, loss of firmness, and brightens skin's complexion. Daily Brightening UV Defense SPF 30 is a dual-action daily hydrating sunscreen that protects against UV-induced pigmentation, evens skin tone, and instantly brightens skin. | SkinCeuticals Double Defense Kit: C E Ferulic + Daily Brightening UV Defense Sunscreen SPF 30 | Dermstore