Dryness & Irritation
Sensitive & Redness
Y Theorem Repair Serum NAC Y²
The original serum to enhance total skin health.Reparative collection Bestsellers
Only a small amount of this rich serum is needed to enjoy the effect. You can expect rejuvenated, nourished, plump skin and it will come to the rescue if your skin’s been exposed to extreme conditions such as the ski slope or safari sun.
An all round superhero, our Y Theorem Repair Serum NAC Y² will thoroughly and reliably rescue your skin and bring it back to life.
The key ingredient NAC Y²™️, evolved out of Dr. Yannis’ collaboration with European biochemical engineers testing an ingredient called NAC on astronauts in Space, an extreme environment where skin ages more rapidly. The results were astounding.
This revolutionary ingredient complex is scientifically proven to promote glutathione production and encourage cellular renewal to visibly repair the skin and target the signs of premature ageing.
Dr. Yannis used this complex to develop his first ever formula, the Dramatic Healing Serum, the forerunner to our Y Theorem Repair Serum NAC Y²™.
The NAC Y²™️ complex is at the heart of all of the products in the Reparative collection.
Stimulates effectiveness of the most powerful intracellular antioxidant: Glutathione along with two additional ingredients: Escin which boosts circulation and oxygen capacity which are essential for healing and Vitamin C, an antioxidant vital for creating collagen
A potent antioxidant vital for synthesising collagen in the skin. It also works on pigmentation, fights free radicals and repairs and protects against UV damage.
A potent botanical tyrosinase inhibitor that brightens, tones and reduces hyperpigmentation.
HOW TO APPLY
After cleansing, distribute 1-2 pumps between your fingertips and apply to your face and neck in an upward motion.
If used as part of a 111SKIN regimen, follow with 111SKIN Y Theorem Day Cream NAC Y² or Y Theorem Day Cream Light NAC Y².
What is NAC Y²™?
A trio of actives with superior antioxidant capabilities that harness the power of Glutathione, Vitamin C and Escin.
Is this suitable for all skin types and ages?
Yes. The formula provides the optimum conditions for enhanced collagen, elastin and hyaluronic acid production which benefits all skin types and ages.
Can I use this serum after clinical treatments such as micro-needling?
Originally created to treat trauma after surgery, this serum is the perfect partner for nourishing the skin, and accelerating repair following clinical treatments.
Will this balance redness in the skin?
The restorative effects of the Repair Serum can aid in reducing redness and soothing irritated skin, by providing it with reparative ingredients.