CRYSTAL RETINAL 20
Reveal younger-looking skin with just 1 tube of Crystal Retinal. Our iconic vitamin A night serum is clinically proven to visibly smooth stubborn wrinkles, brighten dark spots, decongest and firm your skin - without irritation.[1]
Crystal Retinal contains retinAL; a next-generation vitamin A which acts 11x faster than standard retinOL.[2] And, unlike others, our patented retinal stability system ensures unmatched retinal potency and effectiveness until the very last drop.
It’s no wonder Crystal Retinal is the No.1 Retinal Serum Worldwide.[3]
[1] Proven via independent clinical study on Crystal Retinal 6. Tested on 33 participants over 12 weeks.
[2] G. Siegenthaler et al., Retinol and retinal metabolism, Biochemical Journal, 1990, 268, pp 371-378
[3] *Source: independent market research by Kline & Company analysing manufacturer-level retinal serum sales for 2025. To verify, visit: Claims
KEY BENEFITS
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Fast Wrinkle Reducing Power
See clinically proven wrinkle reduction with just 1 tube*
*Proven via independent clinical study on Crystal Retinal 6. Tested on 33 participants over 12 weeks.
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Professional-Grade Results
Retinaldehyde is proven to work up to 11 times faster than standard retinol* - so you can see results sooner
*G. Siegenthaler et al., Retinol and retinal metabolism, Biochemical Journal, 1990, 268, pp 371-378
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Radiant, Youthful Skin
Delivers remarkable visible improvement in texture, brightness, firmness & clarity
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Effective Results Until the Last Drop
Thanks to Medik8's patented stability complex
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Customise Your Routine With 6 Progressive Strengths
A retinal strength for beginners to expert users - even sensitive skin
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