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Medik8

Medik8 Crystal Retinal 6

A powerful retinaldehyde serum that encourages visible elasticity, firmness and radiance.

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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.

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Medik8 Crystal Retinal 6

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Medik8 Crystal Retinal 6

£69.00

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£108.00

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Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are and do not represent the views of The Hut Group.

Holy grail product

Effective yet not too harsh for the skin, this is my go-to retinoid. Pricey but worth the money.

by Mia Verified Purchase

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Quite drying.

I find this product quite drying. Face doesn’t feel great afterwards. However I continue to buy it as it does work. Keeps wrinkles at bay.  I now apply it before an hydrating moisturizer 

by Lisa Verified Purchase

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Best retinol available on standard beauty sites

 I have bought this multiple times and it’s great! Use with caution if you haven’t used retinol before. I have since switched to a medical grade one which is nearly triple this price but may go back to this 

by Alice Verified Purchase

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Wow

Wow. The only retinol that does not irritate my skin. It is amazing.

by Camille Verified Purchase

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Love Medik8 products!

Medik8 is my favourite skin care brand! CR6 is a rich cream, has generous smell (someone probably likes no smell, but I really love it) , no irritating from the product at all. The skin eats 2 pumps for 10 seconds, velvet feeling, the skin becomes very smooth! One tube (I use it 4-5 evenings weekly) lasts around 3-4 months. So it is economy! This retinal product really works! Recommend!

by MIROSLAVA Verified Purchase

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Crystal retinal serum

It feels good after application, doesn't dry the skin but haven't use it long enough to see a difference. I guess time will tell but good serum overall

by Ana-Maria Verified Purchase

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Lovely intermediate retinoid

A lovely intermediate retinoid for those with more sensitive skin or moving up strengths. 

by Emma Verified Purchase

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Cr 6

Really nice retinal to use. No sensitivity, will buy again.

by Vicky Verified Purchase

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The second piece bought already

The serum is pricey, however well worth the money. I can see the effect on my skin, and the texture of it is also pleasant. Purchased a second one

by Anastasiya Verified Purchase

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Good product

Very good product, my skin is in excellent condition

by Valentina Verified Purchase

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