Clé de Peau Beauté Serum Vitalitéau Presse Kit Bottle / Refill (40mL+10g) The set includes an anti-aging serum with gold luminosity and a special size mask that leads to a healthy, radiant, and smooth skin. The set includes Clé de Peau Beauté Serum Vitalitéau Presse (serum) 40mL Clé de Peau Beauté Mask Vitalitéau Presse (mask), special size 10g ■How to use Morning and evening, press 2 pumps of the dispenser onto the palm of your hand and blend in gently. If used in the morning, apply a UV-blocking cosmetic after use to protect the effects of retinol.