Because night is the perfect time to fight against pigmentary damage caused during the day by UV rays, Guerlain has created a new whitening gesture: its first Blanc de Perle night mask.

This whitening mask, with a fresh and enveloping texture, infuses the skin during the night, the power of action of the PEARL Advanced* Complex.
Upon waking, the skin is fresh and rested, visibly brighter, it has fully regained the perfection, radiance and purity of the pearl.
* In vitro test on ingredients