Results


Sisleÿa Global Firming Serum
redensifies the skin on the face and improves its tone,
resilience and firmness.


Thanks to its global mode of action, it combats all aspects of skin slackening
day after day, helping to restore the plumpness, curves and contours of a more youthful face.
The effectiveness of Sisleÿa Global Firming Serum has been confirmed by a consumer test carried out on 107 women and by a use test carried out on 23 women.
After 8 weeks, the oval of the face is redesigned,
the cheeks are remodelled, the skin is smoothed.
Day after day, the skin is firmer          83%
The skin is more toned          78%
Skin elasticity, resilience, bounce & density are restored          70%
The complexion is more radiant          70%
The product acts in a global manner on firmness          74%
* Use test carried out on 23 women.