Laura Mercier Secret Camouflage Concealer Duo While you may grab one concealer shade to hide blemishes, a lighter alternative may be better for dark circles. This Laura Mercier Secret Camouflage Concealer Duo ($32) has you covered as each stick comes with colours to do both. Image Source: sephora.com Laura Mercier Secret Camouflage Concealer Duo $32 from sephora.com Buy Now