• Decrease in number of wrinkles**: up to 92%
• Improvement in skin firmness*: up to 63%

*4-week clinical study on 20 women (avg. age 49.6 years). Phyto Stem Cell Serum 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.