We cannot emphasise this enough, everyone: if there’s a skin-gredient that will absolutely change your skin, it is Vitamin C. Nature’s best brightener, it’ll light up dull skin like you’ve been plugged into a power socket. Science’s secret weapon, it can fade UV-damage and pigmentation like your skin has never even seen the sun. And, because it destroys free radicals before they can do damage to healthy cells, Vitamin C revives collagen, lifting outlines to gift you that fresh, supple bounce back. So significant were the findings around Vitamin C and its benefits, scientist Albert Szent-Györgyi won a Nobel Prize for it in 1937. And beauty labs have been employing its benefits ever since. These six products are packed with Vitamin C and are just what your skin needs as winter sets in.