111SKIN 111SKIN Repair Serum NAC Y²™
111SKIN 111SKIN Repair Serum NAC Y²™

111SKIN Repair Serum NAC Y²™

111SKIN

$350.00

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$10 standard U.S. shipping and complimentary returns on eligible Moda Operandi purchases. Sold and fulfilled by Moda Operandi, with current pricing, availability, and delivery details confirmed at checkout. shipping and returns information

Product Insights & Style Tips

If there’s a holy grail for modern skin minimalists and maximalists alike, it’s 111SKIN’s Repair Serum NAC Y²™. The texture lands somewhere between silk and dew—instantly absorbing and never tacky, it feels sophisticated in that quietly luxe, clinical-cool way that only a Dr. Yannis Alexandrides formula can pull off. The glow factor is real, breathed into skin by proprietary NAC Y²™ complex and a surge of antioxidants that aim to plump, smooth, and dial up radiance with almost preternatural finesse. Every drop goes deep, working not just on the surface, but below, setting the scene for a complexion that looks backlit from within.

What sets this serum apart is how it adapts around your routine, slipping effortlessly under creams, SPF, or layered with other actives without ever feeling crowded. It’s serious about supporting skin through change—think daily city stress, late nights, long flights—by reducing redness and building up resilience over time. The fit is universal: lightweight enough for morning layering but potent enough for night recovery, keeping skin on its A-game across everything from bare-faced school runs to after-dark rooftop plans. Bottle in hand, you get clinical results—restoration, increased cellular repair, and fewer signs of fatigue—without the wait or guesswork.

111SKIN has established itself as the go-to for results-driven luxury skincare, a staple backstage at global fashion weeks and on the vanities of those who know. The Repair Serum NAC Y²™ carries that cult status—endlessly layerable, obsessively effective, and everywhere the conversation is about how to future-proof your skin, not just fix yesterday’s problems.

Materials / Fabrication

  • Serum with lightweight, antioxidant-rich formula
  • Powered by proprietary NAC Y²™ complex
  • Developed by Dr. Yannis Alexandrides with surgical precision
  • Engineered to deliver active ingredients deeply into the epidermis
  • Targets early signs of aging with skin-plumping and smoothing benefits
  • Reduces redness, accelerates cellular repair, and boosts glutathione production
  • Award-winning formulation

Recommended Care

  • Store in a cool, dry place away from direct sunlight to preserve potency.
  • Keep bottle tightly sealed when not in use.
  • Apply using clean hands to maintain product purity.
  • Avoid exposure to extreme temperatures.
  • Always patch test before first full application, especially if you have sensitive skin.
  • Refer to packaging instructions for optimal application and shelf life details.

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About 111SKIN

111SKIN is a luxury skincare brand renowned for its science-driven formulations and innovative approach to skincare. Developed by renowned cosmetic surgeon Dr. Yannis Alexandrides and his wife Eva Alexandridis, the brand was launched out of Harley Street, London. It offers a comprehensive range of skincare treatments, including serums, creams, masks, and supplements, all aimed at delivering clinical-level results. 111SKIN leverages advanced ingredients like NAC Y²™, an antioxidant complex designed to strengthen, repair, and brighten skin. This brand caters to those seeking effective, professional-grade skincare solutions, offering products that combine the precision of science with the allure of luxury, making it a staple among discerning beauty aficionados.