Maybelline New York Instant Age Rewind Concealer, Medium, 6g. Turn back time with this anti-ageing under-eye concealer. Infused with Haloxyl, the Maybelline Age Rewind Concealer reduces fine lines, blemishes, redness, and dark circles. Say hello to a radiant, well rested, refreshed-looking under-eye area. Available in an easy-to-apply packaging, the Maybelline concealer has a mess-free application that quickly blends into the skin and doesn't crease or look cakey.