Medik8 Crystal Retinal 20 Double 2x30 ml The Most Powerful Night Serum

Medik8 Crystal Retinal 20 is the most powerful night serum based on 0.2% retinal, a form of Vitamin A 11 times more potent and faster than retinol.

Crystal Retinal 20 should only be used by those who have comfortably finished at least 2 tubes of Crystal Retinal 10, as it contains a very high strength of retinaldehyde (0.2%).

Content: 30 ml