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Medik8

Medik8 Crystal Retinal 6

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£69.00

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Image 1, clinically proven to viaibly reduce wrinkles and dark spots by 20% with just 1 tube. improves skin firmness by 11%. works 11 times faster than standard retinol. 100% agree crystal retinal is gentle even on sensitive skin. proven via independent clinical study on crystal retinol 6, tested on 33 participants over 12 weeks. biochern hournal, 1990, 268 pp 371-378. image 2, before and after 1 tube. 97% of people felt their skin had a more youthful appearance. image 3, 5 progressive strengths. strength 1 = 0.01% retinaldehye for sensitive skin. strength 3 0.03% retinaldehyde for new vitamin a users. strength 6 0.06% retinaldehyde for regular vitamin a users. strength 10 0.1% retinaldehyde for advanced vitamin a users. strength 20, 0.2% retinaldehyde for expert vitamin a users. image 4, how to layer. PM = cleanser, target, vitamin a, eyes, moisturise. expert advice = always include a sunscreen in your morning routine the following day. image 5, the CSA philosophy - Medik8's clinically proven skincare approach that addresses 90% of anti-ageing skincare needs just 3 simple steps. brightens for glowing skin vitamin c in the morning. protects for youthful skin - sunscreen in the morning. renews for perfected skin - vitamin a in the evening.

Customer Reviews

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Top Customer Reviews

Thanks for sharing your thoughts! Please remember that results will vary from person to person. We're proud to say that all customer reviews are independent, authentic and do not represent the views of Cult Beauty or The Hut Group.

Easy choice

Medik8 is the only anti aging I can use without irritating my skin. Good results without the irritation. Always worth the money!

by Tessa Verified Purchase

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Best formula for retinol

Best formula for retinol I've been using this brand for years and worked my way up. Lovely formula and does not pill

by Lorna Verified Purchase

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Best retinol

I've used medik8 Crystal retinol for 3 years now and it's the best. Build up gradually from 1 etc if you are new. Sits well on skin and has some moisturiser properties

by Lorna Verified Purchase

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Favourite retinol

I have progressed up from retinal 3, which took around a year. It is such a gentle formulation, so easy to apply and non irritating. I have been fastidious with retinol plans however, using strictly twice a week when I moved up from retinal 3, and only after months of that I have progressed to 3 times a week. I've noticed such an improvement in my skin with an overall improved complexion which is much brighter and smoother. I genuinely look forward to retinol nights with this because it's so simple to use (always on a dry face after cleansing, then followed with moisturiser and that's it). SPF50 every single morning too.

by olivia Verified Purchase

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Like silk on the skin!

Beautiful scent, beautiful feel and not irritating at all

by Mel Verified Purchase

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Amazing

Decided to spend on this after using a Inkey List retinol for a year. My skin has never looked better, so clear, all little bumps have cleared and feel like I have a constant glow. Very happy, worth the money for sure.

by Karen Verified Purchase

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Great

Love this. I use it every other night and I can see some improvements 

by Jemma Verified Purchase

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Good retinol

Good step up from the Medik8 Crystal Retinal 3 which I was using before. Easy to use and dispense from the pump. 

by Melodie Verified Purchase

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The OG

After going through 2 tubs of the medik8 strength 3 I decided to up to 6 since i've had no irritation. I use this for acne and it makes such a difference. It doesn't fix it completely but when there are red/angry spots and I put this on, it calms them right down. The anti ageing is just an added bonus for me at the moment. I've tried the prescription strength organizations like dermitica but it caused unwanted side effects and didn't clear my skin up as much as this does. 10/10 would recommend.

by Laura Verified Purchase

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My ride or die skincare product

I tend to try lots of different skincare brands depending on my available budget or just out of curiosity but my skin texture feels far more refined after using this. I’ll continue to swap other products in my regime but I am sticking with Crystal retinal and will work my way up to the higher strengths.

by Sarah Verified Purchase

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