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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.

Beautiful retinol

Since iv found this product I’ll never go back to another retinol, goes on wonderfully and no irritation from me

by Amy Verified Purchase

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Best affordable retinal

Great product, really works and lasts a long time despite its size.

by Eve Verified Purchase

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Gentle enough but effective

This was a repurchase, I think my 3rd or 4th tube. I really like this. It’s nice and gentle, seems a stable formula (don’t notice significant changes from the start to the end of the tube) and I’ve been happy with the results. I have dry skin and use this every 3-4 nights (with spf daily!) and my skin has never been irritated by this. Will keep using, though might go up a strength next time now I’ve been on 6 for awhile.

by Nikki Verified Purchase

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Been working my way up!

Medik8 produce such quality products, and their retinol range is excellent. I've tried 3 and just started using 6, am super impressed. You see and feel the difference almost immediately.

by Laura Verified Purchase

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My holy grail

This is my holy grail product that I can't do without in my skincare routine. I don't use it everyday but 3-4 times a week, and it makes my skin baby soft and bright. There is noticeable difference when I do use this product.

by Ellie Verified Purchase

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Retinol Journey Starts Here

I’ve opted for Medik8 to start my retinol journey because I trust their formulas for other products. I’m using as directed and within 3 weeks can see a clarity in my skin that wasn’t there before. It is very drying so I’m having to offset that, which I expected, but I already feel positive about how this might transform my skin given another few weeks of using. 

by Rebecca Verified Purchase

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Incredible

Amazing retinol product, cleared my skin within 2 weeks

by Ayesha Verified Purchase

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Great product

Have only been using this for a week and can see a change in my fine lines on my forehead and general skin plumpness!

by Isha

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Fab product

Love this retinal, it’s super hydrating and doesn’t tingle on the skin. Would recommend using CR3 first before moving onto this

by DJ Verified Purchase

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Best product I’ve tried to date!

I absolutely love this product and my next purchase will be the Retinal 10 serum just to see if I do a Benjamin Button end get babies skin ha ha! Seriously though, fabulous for reducing the look of pores and evening the skin tone. Works wonders around the eye area especially with a good nights sleep! Does not dry skin out whatsoever. Fine lines and even deeper creases around the eyes are plumped up by morning too! Well worth the money because a little goes a long way! 

by Tabatha Verified Purchase

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