Serum in cream, a brightening formula from Katie Doll that helps brighten skin tone with innovative serum texture that breaks down into cream and restores skin with the value of vitamin B3 (Niacinamide) concentrated at 5%, helps brighten dull skin to be brighter than before, combined with Glutathione and Arbutin, helps brighten the face, reduces dark spots and dullness, and evens skin tone. Enriched with aloe vera, mulberry, and cactus extracts, it helps retain and maintain skin moisture, and is enriched with 6 types of collagen extracts, helping to smooth skin, revealing bright, clear, radiant skin, and even skin tone all over the face.