Experience the new frontier of antioxidant skincare, now with four times the reparative power; formulated with surgical precision to help you achieve plumper, smoother, glowing skin. Powered by 111SKIN's new NAC Y2TM Triple-encapsulation Repair Technology, the new Repair Serum NAC Y2TM delivers actives deeper into the epidermis for lasting benefits and enhanced results. Formulated to help improve elasticity and enhance skin barrier function, this product repairs skin from within to future-proof your complexion. Upon application, the cooling, velvety texture absorbs effortlessly into skin, leaving it feeling immediately nourished, softer, and hydrated. Over time, this serum helps to repair and rebalance your complexion by triggering production of glutathione - the body's master antioxidant - and reducing redness. Originally created by Dr Yannis Alexandrides to help heal his patients' skin post-surgery, the Repair Serum NAC Y2TM is now stocked across the globe by the world's most prestigious retailers. This exclusive formula, once only available to Harley Street clients, has found its way into the skincare routines of dermatologists, aestheticians, and beauty editors. It's time it took its place in yours. Key Ingredients: This product is powered by our highest concentration of NAC Y2TM to help promote the production of glutathione - the body's master antioxidant - and protect against free radical damage. 111SKIN's signature complex also encourages healthy collagen production and helps to improve elasticity for firmer, smoother skin.