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Medik8

Medik8 Crystal Retinal 6

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£69.00

Or 4 interest free payments of £17.25 with clearpay


In stock | Usually dispatched within 24 hours

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.

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Medik8 Crystal Retinal 6

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Medik8 Crystal Retinal 6

£69.00

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£128.00

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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.

Medik8 retinal

Started using this a couple of weeks and have had no issues with it irritating my skin. Easy to apply and absorbs well.

by Paula Verified Purchase

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Miracles Do Happen

After using Crystal Retinal 3 (which I also highly rate) I decided to move up to strength 6. It is still gentle enough for my sensitive skin and I’m seeing the results. I now use Medik8 for my whole regime! 

by Rachielou Verified Purchase

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The best

I adore this retinal, I have forgotten how many time I have repurchased this so amazing 

by M Verified Purchase

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Best retinol on the market

Such a staple in my skincare. Started off with 3 and moved onto this and the difference in my skin is amazing 

by Char Verified Purchase

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Less lines!

I tried a sample of this and was impressed I purchased the full size. I’ve been using once a day at night for around 3 months and I’ve had so many compliments about my skin. I don’t have deep lines so can’t comment on whether it works on them but I’ve definitely seen an improvement with regards to my fine lines. I believe it’ll help keep the deep ones at bay for a while longer. Because I’ve had no issues with sensitivity (I do have very sensitive skin) I’m now going to move onto the next level. 

by linda Verified Purchase

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Gentle but effective

This is my go-to. It delivers results without irritating my sensitive skin. 

by V Verified Purchase

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Makes such a difference

This makes an incredible difference to my skin if I notice some unusual texture or a blemish. My skin is the best it’s been in years as a blemish prone skin type. Will look to move up to 9 next! 

by Sophie Verified Purchase

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Heard good things.

Have yet to try this, but heard great things about it.

by FL Verified Purchase

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Good product

Effective and no issues using this. I enjoy using a lot of products from this range.

by Sharon Verified Purchase

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Holy grail

My holy grail retinol, one of the best you can buy in my opinion. I also love that you can increase the strength of your retinol as your skin adjusts to it. Wear spf everyday if you use retinol! 

by G Verified Purchase

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