The natural finish Invisible Zinc UV Silk Shield Foundation Stick is a unique product. A foundation-meets-sunscreen, it is the new one-step, day-to-night makeup with award winning Invisible Zinc SPF30+ environmental protection built in. Preventing photo-ageing has never looked so good! The Invisible Zinc UV Silk Shield Foundation Stick glides on in seconds (no liquids, powders or concealers) for all day, gym-proof, swim-proof, perfect-looking skin. Apply buildable ...