- Skin firmness: Up to +99%*
- Brightness: Up to+52%*
- Total surface of wrinkles: Up to -56%**
* Four-week clinical study on 30 women (avg. age 54.7 years). The Diamond Eye Contour was applied twice a day, after cleansing the skin. The efficacy and tolerance of the product were tested on D0, D14 and D28. Performed by Lab. Dermo-Cosmetik (G.M. COLLIN) on-site. **Profilometry.