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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.

The best retinal

This is the only retinal that I can use without my skin pealing amd flaking. This is gentle enough to work but not burn my skin.

by Claire Verified Purchase

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Love love love

My favourite retinal ever. I’ve been working my way up from the weakest strength and after the initial purge I’ve had no breakouts. My skin is super sensitive and I love that they have different strengths

by Helena Verified Purchase

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Amazing formula!

I have slightly sensitive skin and have had perioral dermatitis in the past from using too many actives so I try to be careful what I put on my face at the moment. For a while now I have been using n.3 and have loved the results and have recently switched to n.6 with no issues/reactions. Medik8 have made this amazing formula which is super effective but doesn’t irritate my skin at all! I don’t think I’ll ever find something that work better for my skin!

by Marta- Cult Beauty Staff

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Big fan

Love Medik8 products especially the retinol serum, I finished my 3 and going to try 6. It is a gentle progress and I do see the amazing result!

by Vivien Verified Purchase

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Retinal

Moving from no3 to this no6. Had no issues with no3 so thought I’d progress. Skin is looking smoother and glowier for sure 🤩

by Vanessa Verified Purchase

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No irritation

Only recently gone up to this level. Main thing I have noticed is that I have not suffered with any irritation. In terms of difference to my skin appearance, can’t see anything yet 

by Julia Verified Purchase

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Works!

Upgraded tk this from the 3, this is my second tube. I really like it, it’s comfortable and moisturising and I do think it makes a difference 

by Vicki Verified Purchase

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It works

I’m 31 so using retinol multiple times a week now, this really makes a difference. I notice less lines and pigmentation. Make sure you use a lot of spf alongside it 

by Lucy Verified Purchase

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effective

medik8 products are so reliable and this serum doesn't disappoint; my skin is brighter, smoother & firmer and hasn't irritated my sometimes sensitive skin.

by Alison Verified Purchase

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Wow!

Love this product. Been using it for a few weeks now and I’ve seen a massive difference in my skin. Less outbreaks and skin looks so nice and soft. I’m still working on it fading my age spots I have on my face, I know it will take time though. So far so good though. 

by Gemma Verified Purchase

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