... also not affected by dry weather trouble. Active main ingredient: EGF,KGF-2, Collagen, HA, ceramide, skin moisturizing factor, hyaluronic acid ... , directly use for skin, K 903 Anti- wrinkle Whitening EGF powder Effect:EGF basic biology role is to promote the dermal layer ... also make superficial skin wrinkles disappear rapidly. Active Main component:: EGF ,aFGF KGF-2 PDGF, bFGF, IGF-1, anti-wrinkle ...