SYNCHRO SKIN GLOW luminizing fluid foundation N2 SYNCHRO SKIN GLOW luminizing fluid foundation #N2 is a lightweight, medium coverage foundation that is formulated to help brighten the complexion. It's buildable and blends seamlessly onto skin to create a luminous finish. The formula contains a variety of skin-nourishing ingredients, including Hyaluronic Acid, Vitamin C, and Rosehip Oil, to help skin look and feel hydrated, smooth, and radiant. The foundation is available in 21 shades to suit a variety of skin tones.