Guerlain has created a new step in the brightening routine with its first Blanc de Perle sleeping mask, because night is the appropriate time to counteract the pigmentary damage caused by UV radiation during the day. This mask, a source of brightness, with a fresh and enveloping texture, infuses the skin with the active power of Advanced P.E.A.R.L. Complex* throughout the night.
Upon waking, the skin is fresh and appears rested. Visibly more luminous, it has fully regained the perfection, radiance and purity of the pearl.
*In vitro tests on ingredients

Effectiveness

> AFTER TWO MONTHS, THE SKIN IS*:
- More luminous +14%
- Smooth +14%
- Clear +14%
- The complexion is fresher +17%
- The intensity of dark spots is reduced -17%
> AFTER TWO MONTHS’ TWICE-WEEKLY APPLICATION, WOMEN OBSERVE ON AWAKENING THAT**:
- Their skin is more beautiful +61%
- Their skin is more luminous +52%
- The complexion is more even +49%
- The complexion is clearer +49%
- Dark spots are less visible -23%
*Clinical evaluation by a dermatologist in Asia on 31 women, results two months after twice-weekly application
**Self-assessment in Asia by 31 women, results two months after twice-weekly application

Directions for use

Apply a thin layer to the face using the applicator provided once or twice a week in place of the Emulsion. Rinse thoroughly the following morning.

pays