The inspiration for 111SKIN, Dr. Yannis originally developed a super serum to aid post-surgical scar healing. Word spread quickly about this powerful formula and its incredible ability to regenerate and protect the skin. Only a small amount of this lighter version of our serum is needed to rejuvenate, nourish and plump skin. It will come to the rescue if your skin's been exposed to extreme conditions such as the ski slope or safari sun. The perfect repair serum for oilier skin types and humid environments, our lighter version will thoroughly and reliably rescue your skin and bring it back to life. Award winner: Wardrobe Icons Best Serum - Beauty Awards 2023. This serum is ideal for humid environments, and excellent for post-acne scarring. This Y Theorem Repair Light Serum NAC Y² supports the optimal environment for collagen production, diminishing the appearance of fine lines and wrinkles. Its light formulation moisturises skin without feeling heavy, and added brightening agents also help to target pigmentation. Containing NAC Y2, the formula provides skin with the optimum conditions for enhanced collagen and hyaluronic acid production. Lightweight with a fine, fluid-like texture, the 111SKIN Y Theorem Repair Light Serum NAC Y2 is brimming with all the innovation of the original formula but with a more liquid, watery consistency. Ideal for anyone with oily or combination skin, the light serum promises not to clog or weigh down skin for an invisible look and feel. Created using NAC Y2, a complex driven by the knowledge of space scientists, collagen and elastin will be maintained at optimal levels while skin is protected against environmental aggressors. A blend of three different ingredients, NAC Y2 uses N-acetylcysteine, Ascorbyl Phosphate and Aesculus Hippocastum Extract to deliver impressive results. Packed with brightening agents like Liquorice Root, the serum helps to even skin tone for a smoother appearance. Targeting unwanted pigmentation and discolouration, it can help to lessen the intensity of acne scarring. Added Niacinamide (Vitamin B3) supports the skin's lipids while soothing for long-lasting comfort. Similarly, Calendula also soothes while nourishing the skin. The serum creates a balanced environment, meaning Hyaluronic Acid can be easily produced to ensure your complexion is thoroughly moisturised, leaving it looking plumper with a supple, soft texture. Skin will benefit from fewer fine lines and wrinkles for a rejuvenated, youthful illusion. Suitable for oily/combination, irritated and blemish-prone skin types.