... component:: EGF ANG MT (Zinc metallothionein), bFGF IGF-1 IL-1RA PDGF and so on. how to use ... sleep , or in the morning wash face before make up, directly use for skin, K902 Moisturing Whitening EGF powder ... component:: EGF ,aFGF KGF-2 PDGF, bFGF, IGF-1, anti-wrinkle factor and so on. This product and ... , or in the morning wash face before make up, directly use for skin, anti age Whitening EGF powder ...