REPAIR SERUM NAC Y²™
“Best Repair Serum”
Harper’s Bazaar Anti-Aging Skincare Awards
Put time on pause with the serum that plumps, smooths, and restores healthy skin in just 2 weeks.* Formulated with surgical precision and powered by 111SKIN’s proprietary NAC Y²™ complex, this antioxidant-rich formula delivers potent actives deep into the skin.
DETAILS
- Delivers healthier, more radiant skin with a cooling texture that absorbs effortlessly into the skin
- Proven formula backed by rigorous clinical and user trials
- Skin type: All skin types
- Targets: Dryness & irritation, redness, skin firmness & elasticity
- How to use: After cleansing, apply 1–2 pumps to the face and neck using upward strokes, morning and evening
- Cruelty-free and formulated without parabens, sulfates, and phthalates
- Made by 111SKIN, a London-based company
BENEFITS
- Restores healthy skin in 2 weeks.*
- Reinforces the skin barrier for up to 48 hours. **
- Instantly increases hydration levels by 165%.***
INGREDIENTS
- NAC Y2™: A powerhouse trio of glutathione, vitamin C, and escin to deeply repair and protect skin.
- Pink rock rose extract: Soothes skin and smooths fine lines.
- Centella asiatica: Strengthens the skin barrier and supports collagen with antioxidant power.
Full ingredient list:
AQUA / WATER / EAU, GLYCERIN, SORBITOL, ISOPROPYL MYRISTATE, ALCOHOL, POLYACRYLATE CROSSPOLYMER-6, SODIUM ASCORBYL PHOSPHATE, ACETYL CYSTEINE, ESCIN, NIACINAMIDE, CALENDULA OFFICINALIS (MARIGOLD / SOUCI) FLOWER EXTRACT, CISTUS INCANUS (PINK ROCK ROSE / CISTE ROSE) FLOWER/LEAF/STEM EXTRACT, ALOE BARBADENSIS (ALOE VERA) LEAF EXTRACT, CENTELLA ASIATICA (GOTU KOLA) EXTRACT, AESCULUS HIPPOCASTANUM (HORSE CHESTNUT / MARRON) SEED EXTRACT, LECITHIN, BETA-SITOSTEROL, SOY ISOFLAVONES, GLYCOSPHINGOLIPIDS, POLYGLYCERYL-6 LAURATE, POLYGLYCERYL-10 OLEATE, CARBOMER, HYDROXYACETOPHENONE, 1,2-HEXANEDIOL, CAPRYLYL GLYCOL, SORBITAN PALMITATE, SODIUM HYDROXIDE, PHENYLPROPANOL, PARFUM / FRAGRANCE.
Surgically-precise skincare for visible results
111SKIN’s cult-favorite skincare formulated by world-renowned plastic surgeon Dr. Yannis Alexandrides. Once reserved for post-procedure recovery, each formula delivers high-performance actives for visible, targeted results.
Powered by NAC Y²™
NAC Y²™ is a patented complex that harnesses the power of Vitamin C, Escin and NAC to enhance the skin’s natural repair processes, support healthy collagen production, and improve elasticity.
Multitude of industry-coveted awards
REPAIR SERUM NAC Y²™
“Best Serum”
Modern Luxury Beauty Awards
WRINKLE ERASING RETINOL PATCHES
“Best Wrinkle Patch”
Women’s Health Beauty Awards
CELESTIAL BLACK DIAMOND MASK
“Best Sheet Mask”
Town & Country's Beauty Classics
Paraben & Sulfate FreeFormulated without harmful ingredients
Cruelty FreeNever tested on animals
Premium IngredientsEffective, high-quality formulations
ALL YOUR QUESTIONS, ANSWERED
1. Is the Repair Serum NAC Y²™ suitable for sensitive skin?
1. Is the Repair Serum NAC Y²™ suitable for sensitive skin?
Yes, the Repair Serum NAC Y²™ is formulated for all skin types, including sensitive skin.
2. Is Repair Serum NAC Y²™ fragrance-free, cruelty-free, vegan-friendly, and free from harmful ingredients?
2. Is Repair Serum NAC Y²™ fragrance-free, cruelty-free, vegan-friendly, and free from harmful ingredients?
The Repair Serum NAC Y²™ is cruelty-free and free from parabens, paraffins, silicones, and sulphates. 111SKIN does not describe products as “vegan,” or “gluten free” and recommends examining the ingredient list for concerns.
3. Is the Repair Serum NAC Y²™ pregnancy safe?
3. Is the Repair Serum NAC Y²™ pregnancy safe?
111Skin product(s) are not certified to be pregnancy safe. It is advised to read the ingredient list present on product and for any queries or concerns to seek advice from a medical professional prior to use.
4. Can I use this serum after clinical treatments such as micro-needling?
4. 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.
5. Will this balance redness in the skin?
5. 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.
6. How do you curate the branded products available on your site?
6. How do you curate the branded products available on your site?
Our mission is to bring you the highest quality products at the best value. That extends to every brand we feature on our marketplace. We carefully vet and curate best-in-class brands that are leaders in their industry—brands known for their quality, craftsmanship, and performance. If it’s on our site, it’s a product we believe in.
7. Why do you only offer select brands?
7. Why do you only offer select brands?
We carefully curate every brand we feature to ensure it meets our standards for quality and longevity—so you can shop confidently without sorting through endless choices. By partnering exclusively with premium brands we trust, we make it easier for you to find products that live up to the same standards as our own.
8. Are the branded products authentic?
8. Are the branded products authentic?
Quince is a certified retail partner of all brands on our site, which means you can shop with confidence knowing you're receiving genuine products shipped directly from the brand to you.
9. Where is your company located?
9. Where is your company located?
Our corporate headquarters is located in San Francisco, but our team and our makers are worldwide.
10. Do you have a store that I can visit?
10. Do you have a store that I can visit?
Our business model was designed to minimize waste and overheads in order to bring you amazing quality products at an accessible price point. Stores are a large and costly endeavor which would ultimately impede that quest so, no.
11. Do you offer free returns & exchanges?
11. Do you offer free returns & exchanges?
Yes, we have a 365-day return policy so that you can experience our exceptional essentials for yourself with no worries about being stuck with something you don’t like.
12. What if I have more questions?
12. What if I have more questions?
If you have a question we’d love to answer it. Reach out to our friendly customer service team at care@onequince.com.
* Based on a consumer trial of 100 participants after four weeks of using the product twice daily.
**Based on the results of a clinical trial of 30 participants using Tewameter to assess trans-epidermal water loss.
***Calculated from the mean changes from baseline values. Based on the results of a clinical trial of 18 participants using Corneometer to assess skin hydration.