Whenever I see somebody curling their lashes with mascara on, I cringe. If you curl your lashes when you already have mascara on, it’s much extra likely to clump and damage your mascara job. Vitamin C, “an antioxidant that brightens skin by blocking an enzyme that produces pigment,” says GH Beauty Lab chemist Danusia Wnek. Try GH Seal star No7 Early Defense Glow Activating Serum, made with vitamin C. When you expose your skin to cigarette smoke, you’re coating your face with all sorts of chemical toxins. This ups the oxidative stress in your pores and skin cells, leading to …