Medik8 Crystal Retinal 20 sits at the top of the Crystal Retinal ladder, featuring stabilised 0.2% retinal.

Crystal Retinal 20 is exclusively for advanced customers who have comfortably used Crystal Retinal 10 for 3 months, or gone through 2 full tubes and want to move up on the Crystal Retinal ladder.

It has double the concentration of our previous highest strength (Retinal 10), meaning it has double the power and therefore, faster results.

What's So Special?

- Reduces the appearance of fine lines in just 4 weeks

- Resurfaces and renews skin complexion

- Works 11x faster than classic retinol

- Enriched with antioxidant Vitamin E, Glycerin and Hyaluronic Acid

How To Use?

Professionally recommended for experienced users only. 

Apply 2 pumps across the face, neck, décolletage. Slight tingling is normal with this powerful formula, however if you feel any sensitivity as you move up, please reduce the amount of product you apply and apply every other night to for the first 2 weeks.