1Ceramide skinfriendly structure, deep moisturizing skin, allday skincare. 2The golden ratio of niacinamide brightens the face tone and improves dullness. 3"Water-locking magnet" oligosaccharides, long-lasting water-locking, moisturizing and non-greasy. 4Amino acids are weakly acidic, clean pores deeply, refreshing and not greasy. 5This skin care kit includes lotion, facial cleanser, toner, cream and serum.