Vitamin C 20 Blemish Serum

Twenty per cent pure vitamin C, held in 56% green lemon extract — a high dose by any standard, aimed at dark marks, blemish traces and uneven tone. Ferulic acid and vitamin E do double duty, adding antioxidant cover and helping keep the vitamin C stable. Anua's Vita-Barrier capsules bring bisabolol, glutathione and panthenol to the barrier side, and the texture stays light and non-sticky despite the concentration.