Crystal Retinal 6

Crystal Retinal
Award-winning Age-Defying Vitamin A Night Serum

Discover youthful skin with this award-winning, ground-breaking serum, proven to deliver results up to 11x faster than retinol.

Achieve incredible age-defying results with just one tube: think visibly brighter, firmer, and smoother-looking skin.

KEY BENEFITS

- Fast Wrinkle Reducing Power
See clinically proven wrinkle reduction with just 1 tube.
- Professional-Grade Results
Retinaldehyde is proven to work up to 11 times faster than classic retinol — so you can see results sooner.
- Radiant, Youthful Skin
Delivers remarkable visible improvement in texture, brightness, firmness & clarity.
- Effective Results Until the Last Drop
Thanks to Medik8's patented stability complex.
- Customise Your Routine With 5 Progressive Strengths
A retinal strength for beginners to expert users — even sensitive skin.

Proven via independent clinical study on , tested on 33 participants over 12 weeks.
G. Siegenthaler et al., Retinol and retinal metabolism, Biochemical Journal, 1990, 268, pp 371-378.