Medik8 Crystal Retinal

Reveal revitalized skin with Medik8 Crystal Retinal! This award-winning advanced serum accelerates wrinkle reduction, boosts firmness, and enhances radiance—perfect for smoother, younger-looking skin overnight.

Available in 5 different strengths 

Crystal Retinal 1: For users with sensitive skin.
Crystal Retinal 3: For users new to vitamin A.
Crystal Retinal 6:  For users moving up from CR3 or those who
have used Medik8 Retinol before.
Crystal Retinal 10: For advanced vitamin A users stepping up
from CR6.
Crystal Retinal 20: For experienced vitamin A users stepping up
from C10.
Crystal Retinal 24: For expert  vitamin A users stepping up
from C20.