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Medik8

Medik8 Crystal Retinal 20 Serum 30ml

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Image 1, Clinically proven wrinkle reduction in 7 daysClinically proven tovisibly firm, smooth,brighten & lift skinin 1 tubeClinically proven toreduce visible dark spots by 20%*94% agreed Crystal Retinal promoted visibly clearer skin100% agreed Crystal Retinal was gentle on their skinMedik8CRYSTAL*Proven via multiple independent clinical & consumer studies,including testing on sensitive skins. Image 2, BEFORE97%AFTER 1 TUBEof people felt their skin had a more youthful appearanceMediks Image 3, THE4PPsUNRIVALLED POTENCYThe closest thing to prescription-strength retinoic acid, without a prescriptionPATENTED STABILITY Market-leading stabilitytechnology for maximum retinal effectiveness until the last dropPROFESSIONALGRADE RESULTS Clinically proven wrinkle reduction in 7 daysPROGRESSIVE STRENGTHSUnique ladder of strengths delivers progressive age-defying results as your skin builds up toleranceMedik8CRYSTAL RETINAL &-Seth VProven vio independent HPLC stability testing in accelerated conditions.Proven via independent clinical studyon the Crystal Retinal ladder tested on 33 participants over 18 weeks. Image 4, BEFOREAFTER 1 TUBE9/10agree this is the best anti-ageing serum they have ever usedMediks Image 5, 5STRENGTH 20(O.20% RETINALDEHYDE)STRENGTH 10 (O.10% RETINALDEHYDE)PROGRESSIVE STRENGTHSFor experienced vitamin A usersFor advanced vitamin A usersSTRENGTH 6 (O.O6% RETINALDEHYDE)For regularvitamin A usersSTRENGTH 3 (0.03% RETINALDEHYDE)STRENGTH 1 (0.01% RETINALDEHYDE)For new vitamin A usersFor sensitive skin Image 6, PMHOW TO LAYER ADVICE:Always include a sunscreen in your morning routine the following day Image 7, THE CSA PHILOSOPHYRMedik8s clinically proven skincare approach that addresses 90% of anti-ageing skincare needs in just 3 simple steps.BRIGHTENS for glowing skinPROTECTSRENEWSfor youthful skinfor perfected skinMedik8+Medik8+MediksVITAMIN C ✡AMSUNSCREENVITAMIN A✡AMPM

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Medik8 Crystal Retinal 20 Serum 30ml

This item

Medik8 Crystal Retinal 20 Serum 30ml

£99.00

Total Price:

£178.00

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Customer Reviews

4.92 stars out of a maximum of 5

5 stars rating 67 reviews

4 stars rating 6 reviews

3 stars rating 0 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.

Amazing product.

5 stars out of a maximum of 5

Best ever I 've used in Retinal, you can not compare with any other. I love it with passion.

by Fedelia Verified Purchase

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Slowly but surely

5 stars out of a maximum of 5

I am an experienced tretinoin user so opted straight for the 20. I have been using close to three weeks now and have noticed improved skin texture and general smoothing of fine lines. Cannot wait to see more results with continued use. Absolutely no horrible retinol side effects at all

by NP Verified Purchase

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Amazing

5 stars out of a maximum of 5

Started off with number 3 Then went up to number 6 then 19 use that twice then 20.  I have tried many retinol products over the years And this by far is the most gentle and works great and hand in hand with the vit c in this range. 

by Sadhaf Verified Purchase

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Smooth clear skin

5 stars out of a maximum of 5

Perfect step up from using the 10. It’s just the strength I needed. Helps resurface my skin and also helps with additional breakouts. Love. 

by Shanaz Verified Purchase

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Game changing silky night Serum

5 stars out of a maximum of 5

I'm a huge fan of medik8 and was super excited to get my hands on the next upgrade to my evening retinal serum! Over the last few years I've built up from 3% to 6% before progressing to 10% over Christmas. Since building in the 20% into my routiene once a week over the last month I am amazed with the results, the retinal serum is super gentle. I pop it on before brushing my teeth to allow the serum to properly soak into my skin and then apply my Medik8 night restore moistorisure which is also incredible. Top top as the serum is a much darker yellow / orange make sure to let it really sink into your skin before your face touches the pillow with lighter linens!! I cant wait to see further improvements over the next few months of continued use, but so far it's great.

by Katie - (Cult Beauty Staff)

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Gold Standard

5 stars out of a maximum of 5

Medik8 are pioneers in the field of retinal and they haven't been bettered. So pleased to see the top strength version here - game changer as with rest of tiers. Build up to it but worth the gradual progression.

by Claire Verified Purchase

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Love, love LOVE

5 stars out of a maximum of 5

I absolutely love this - I regularly use the Medik8 retinal and have been slowly building up my strengths and this has already started to leave my skin clearer and brighter! I have had no issues whatsoever (no reactions or breakouts) and can see this being a forever staple in my routine.

by Anya - Cult Beauty Staff

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Top tier for retinol pros!

5 stars out of a maximum of 5

If you're experienced with retinol, this is a must-have. Even though it's got a high potency, it doesn't feel too harsh on my skin (but again, this is because I'm a retinol pro, so don't jump straight to 20 before working your way up there). Since using this, my skin's radiance has improved so much and I can't wait to see more enhancements as I keep using it.

by Jade - Cult Beauty staff

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A true miracle worker!

5 stars out of a maximum of 5

As someone with dry skin, I need to be careful when selecting which retinal to add to my routine. For years now, I’ve been turning to Medik8, as it not only visibility brightens and smooths my skin, but it doesn’t strip it of moisture. As an avid retinal user, I was so excited to try this stronger Vitamin A and it did not disappoint! At first, I layered it over my moisturiser so it acted like a buffer but now I use it every other evening and I’m already seeing noticeable changes. I can’t wait to see the long term results!

by Alice - Cult Beauty Staff

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No Irritation!

5 stars out of a maximum of 5

I've been a loyal Medik8 Crystal Retinal user for years having worked my way up to 10, so jumped at the opportunity to try the new 20 strength. As this is double the strength of my usual, I was admittedly a bit apprehensive to try this (although I have normal skin and never reacted to actives before) and concerned about my skin drying out or peeling. I needn't have worried. Whilst only using for 3 weeks now, I followed their advice to gently work up to daily use over the course of a few weeks and have experienced no irritation whatsoever. I'm already noticing the results; more even complexion, less breakouts and softer, more supple skin. I can't wait to see the results after a few more weeks. The only downside (and by no means a deal breaker) is that it does leave you with a slight orange hue when applied but as it's part of my evening routine, it's doesn't bother me at all.

by Emmeline - CB Staff

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