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

Important Update: Medik8 Crystal Retinal 24 is now available for purchase via consultation. If you are an existing  Crystal Retinal 20 user and you are interested in upgrading to Retinal 24, please send us a text by clicking on the chat icon on the left side of our website and one of our representative will be in touch to help you.

What's So Special about Crystal Retinal 10?

- 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.