Description
This multifunctional serum with only 10 ingredients and a silky texture reduces the signs of aging. With its unique and synergistic combination of retinol and tocopheryl retinoate, DUOLYS.A improves all signs of aging: wrinkles, lines, blemishes and skin texture, without irritating the skin at all and protecting it from damage caused by oxidative stress.
Its exclusive oil-serum formula is instantly absorbed into the skin without a sticky coating. Leaves skin silky and velvety soft.
Suitable for: any skin type with uneven, faded complexion, signs of aging, darko spots, 30+ years
Clinical Results: OPTIMAL EFFICACY AND TOLERANCE PROVEN IN THREE CLINICAL STUDIES
1.Evaluation of the cutaneous acceptability and comedogenic potential of Duolys.A, conducted under dermatological control on 22 adult women over 28 days aged between 20 and 47 years old
- Tolerance - No clinical signs of intolerance were observed and no functional or physical signs were reported by volunteers at D28. The product demonstrates very good skin tolerance.
- Patient evaluation - Users responded very positively to Duolys.A: over 90% of women would like to continue using the product.
- 100%* find the texture pleasant and non-sticky with a silky finish
- 100%* say their skin is smoother
- 100%* have softer, deeply-moisturised skin
- 95%* find that skin texture is refined
- 82%* say skin appears younger
- 87%* find that the product reduces skin imperfections
- 85%* : Rides moins visibles (constaté sur 13 volontaires)
*% of satisfaction
2. Anti-ageing efficacy proven in studies on human (ex vivo)
- Significant increase (20 to 30%) in collagen i from day 4 and iii synthesis in the dermis from day 9.
- 10% significant increase in epidermal thickness from day 4
- Excellent skin tolerance - In contrast to the results usually obtained with vitamin A-based products (retinol, retinaldehyde, retinoic acid), which generally cause inflammation and a decrease in cell viability, Duolys.A Intensive Anti-Wrinkle Serum offers optimal skin tolerance and does not affect cell viability.
Use: Apply a small amount of Duolys.A to the face, neck and neckline, preferably in the evening, to previously cleansed skin.
Avoid contact with eyes. For optimal results, use as a 3-month repeatable treatment. It can also be used in combination with Duolys.CE or as a follow-up treatment for cosmetic procedures.
If you experience a tingling sensation, apply less frequently. Not for use by pregnant women or those planning a pregnancy. Limit sun exposure and apply an appropriate sun protective product. Keep the product at a temperature below 25°C.
