What it is: A set of four skin-care essentials formulated to prevent visible signs of aging.What it does: The Precision Repair Edit Discovery Set provides customers with a comprehensive routine, fueled by the brand's signature ingredient complex, NAC Y²™. Driven by Dr. Yannis Alexandrides' profound understanding of the skin and its layers,this set will help repair, nourish and protect the skin barrier while optimizing its appearance and reducing early signs of aging. As well as the best-selling Eye Lift Gel and Day Cream, this set features the new Repair Serum NAC Y²™. Powered by the brand's upgraded NAC Y² complex with encapsulated NAC, this upgraded formula exposes customers to the latest advancements in reparatives. The set is formulated to help reduce inflammation and irritation, improve elasticity and reduce the appearance of aging. The products help soothe skin and protect it against external aggressors while improving its natural barrier function.Set includes:- Repair Serum NAC Y²: a clock-stopping serum that future-proofs your skin to combat early signs of aging and give your skin a healthy glow- Y Theorem Bio Cellulose Facial Mask (3 single-use masks): a face mask that helps diminish the appearance of fine lines and wrinkles- Eye Lift Gel NAC Y²: an eye treatment formulated to visibly reduce fine lines and dark circles while lifting and de-puffing the undereye area- Y Theorem Day Cream NAC Y²: a day cream that's highly effective at repairing skin and providing a protective barrier against aggressors found in pollution- Cosmetics bag Made in Switzerland