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 and calming inflammation for long-lasting comfort. Similarly, Calendula also reduces inflammation while nourishing and stimulating natural repair cycles. 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. Free from paraffin.