To select the right concealer shade, start by determining your skin undertone by looking at the veins on your wrist: greenish veins indicate warm undertones, bluish veins indicate cool undertones, and a mix suggests neutral undertones. Then, test concealer shades on your lower cheek or jawline, choosing a shade that matches your skin or is one to two shades lighter for brightening. For covering dark circles, pick concealers with peach or pink undertones to neutralize purple hues, while green undertones work well for red spots. The perfect concealer shade typically aligns with your undertone and is either your skin tone or slightly lighter, depending on its intended use (concealing blemishes versus brightening under eyes).
