I spent 47 days testing L’Oréal Infallible Full Wear Waterproof Concealer against four other leading drugstore full coverage concealers—e.l.f. 16HR Camo, CoverGirl TruBlend Undercover, Maybelline Instant Age Rewind, and Milani Conceal + Perfect—to determine whether this viral favorite truly deserves its cult status or if better alternatives exist for specific skin concerns. My testing protocol …








