Product details:In a league of its own when it comes to potency and performance, this remarkable 20% Vitamin C Brighten + Firm Serum from Allies of Skin acts as a protective shield against environmental aggressors, as it simultaneously promotes supple, luminous skin.The next-generation formula harnesses an extremely stable, ethylated form of 20% pure L-ascorbic acid (a.k.a. vitamin C) that penetrates deep into your skin to provide unparalleled antioxidant protection. This multi-tasking ingredient also helps to strengthen your skin barrier and encourage cellular renewal, in turn encouraging firmer, brighter skin. It doesn’t end there, the supercharged serum also calls upon orange extract to boost elasticity and smoothness, as well as a complex of gluthathione and three further antioxidants to protect your skin and diminish dullness. We’re forecasting brighter days with a high chance of youthful-looking, supple skin! Now available in the full size (30ml) and a sized-to-try edition (8ml), your skin will thank you for investing in this skin care staple. Allies of Skin 20% Vitamin C Brighten + Firm Serum 30ml