Laura Mercier Secret Concealer Anti-Cernes For Under Eye 3.7 0.08oz New In Box. For  True Natural Beige with Light Neutral to Yellow Undertones Secret Concealer covers dark circles, discoloration and other imperfections with medium coverage and a natural finish.  Ideal for all skin tones, it leaves the entire eye area—and your whole face—looking brighter and more youthful. The longwearing, creamy formula leaves eye skin feeling richly moisturized and won't settle into fine lines.