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Medik8

Medik8 Crystal Retinal 3 Serum 30ml

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£49.00

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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.

Great starter retinol product

This is a repurchase for me, I love medik8 products, easy to use, love the pump. Smells better than many retinol products and is gentle on the skin.

by Ruth Verified Purchase

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Great!

This is the only vitamin A product that my sensitive skin can tolerate and does improve my skin. I highly recommend it!

by Emily

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Happy skin

I had been using skin and me and no matter how I tried to use and amending my prescription I kept getting unhappy skin. After buying this I thought there would be some adjustment time but I have been using this along with the vitamin c from the same brand in the morning and my skin looks fab. No peeling, no redness, happy skin 😊

by Lynsey Verified Purchase

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Great starting retinal

If you are just starting your retinal journey, this is a great product to start with :)

by Katerina

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Amazing

It’s a serum & you only need a pea size amount. 3+ weeks so far but my skin feels amazing 

by Hannah Verified Purchase

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Giving it a go

I have sensitive skin so was worried to start trying this, but it does not seem to be causing any skin issues so happy with that. However, I haven't 'noticed' any changes in my skin.

by Jenna Verified Purchase

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Good gentle retinol

I've been using this twice a week for a month or so now - probably not long enough to notice visible difference to skin, but I think generally looking quite healthy skinwise and the retinol doesn't feel drying or irritating. I have quite sensitive skin. Overall happy, but will see what effects are in longer term.

by Flo Verified Purchase

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Great!

I hihgly recommend this for sensitive acne prone skin, stick with it. the first couple of weeks you will break out but then it starts to clear up!

by ctoots

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Best skincare product I’ve ever bought

I’ve been using this serum for around 6 months now, and can definitely see a difference in my skin. It feels firmer, looks brighter and is much less congested. I use it approximately three times a week, and have had no problems with redness or soreness as I have with other types of retinols. I cannot imagine my skincare routine without this! 

by Yasmine Verified Purchase

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the best retinol

been using for 6 months and can tell a massive difference in my skin! best retinol I've tried

by Ellie Verified Purchase

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