- Decrease in wrinkle volume*: up to 89%
- 84% noticed an improvement in skin hydration**
*Clinical study on 40 women (avg. age 57 years old), all skin types. Morning and evening application of serum after cleansing. The efficacy and tolerance were tested on day 0, 14 and 28. Individual results may vary. Performed by Lab. Dermo-Cosmetik (G.M. COLLIN) on site.** Subjective study.