Medik8 Crystal Retinal 1, 30ml enzyme Clinically proven to visibly smooth

Clinically proven to visibly smooth stubborn wrinkles

making it perfect for use with hot tools

- 25% decrease in cortisol levels

Clinically proven to boost collagen synthesis

and dark circles

Medik8 Crystal Retinal 1, 30ml enzyme Clinically proven to visibly smoothExperience next level retinol results with Medik8 Crystal Retinal 1, the entry level strength in the Crystal Retinal range. Designed for those new to retinal or with sensitive skin, this gentle yet effective serum visibly reduces fine lines and wrinkles, smooths skin texture, and promotes a more even complexion. Formulated with encapsulated retinaldehyde, Crystal Retinal 1 offers 11x faster action than traditional retinol while remaining gentle enough