Free UK shipping over £25 15% off your app order Sign up for email exclusives Earn Cult Status Points
Get up to 15% OFF your first haul with code FIRST15
Medik8

Medik8 Crystal Retinal 3 Serum 30ml

You'll earn 49 Status Points with this product

Discover Cult Status

£49.00

Or 4 interest free payments of £12.25 with


In stock | Usually dispatched within 24 hours

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

Frequently Bought Together

Medik8 Crystal Retinal 3 Serum 30ml

This item

Medik8 Crystal Retinal 3 Serum 30ml

£49.00

Total Price:

£91.00

Other Customers Bought

Customer Reviews

4.75 stars out of a maximum of 5

5 stars rating 302 reviews

4 stars rating 57 reviews

3 stars rating 12 reviews

2 stars rating 1 reviews

1 stars rating 2 reviews

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.

Good

4 stars out of a maximum of 5

This is a nice product, easy to use. Seems to have had more effect on my hands than face though.

by LG Verified Purchase

Was this helpful?

The best of the best of the best

5 stars out of a maximum of 5

Rolls Royce of retinol derivatives. The perfect starter. No irritation. Love. 10/10

by Kathy Verified Purchase

Was this helpful?

Retinol beginners

5 stars out of a maximum of 5

I’m 24 and have just began retinol journey, I’ve heard this is a great one to start with (I have the 3 strength) I’ve only used twice so far in the pm so too early to review long term results. Haven’t had any sensitivity issues- I’m waiting for the purge to begin but so far I like this one tube is suppose to last up to 6 months as you only need a tiny amount. 

by Miss Verified Purchase

Was this helpful?

Can't Be Without

4 stars out of a maximum of 5

I love this, its gentle on the skin and you really notice a difference. Will always repurchase.

by Sophie Verified Purchase

Was this helpful?

Can see a difference

5 stars out of a maximum of 5

Didn’t take long for me to see a difference in my skin texture and a great price for a retinol 

by Beth Verified Purchase

Was this helpful?

amazing!

5 stars out of a maximum of 5

has really helped my skin! i love it!!

by Sky Verified Purchase

Was this helpful?

Lovely

4 stars out of a maximum of 5

Haven’t being using it for very long but enjoying it so far! Gentle but effective!

by Ffion Verified Purchase

Was this helpful?

Really enjoyed!

5 stars out of a maximum of 5

I have quite sensitive skin and retinal often can make my skin really dry and flaky. This didn’t at all, my skin was absolutely fine with it and I’ve definitely noticed a difference, I get so many compliments on my skin! 

by georgina Verified Purchase

Was this helpful?

Lovely product

5 stars out of a maximum of 5

Used over retinal serums that were constantly drying out my skin and making it sensitive so switched to this and not had those issues with it, and has improved my skin appearance so much.

by Hannah Verified Purchase

Was this helpful?

Amazing!

5 stars out of a maximum of 5

Absolutely amazing! I love this product, I’ve stuck with the 3 version but I think I definitely need to go to the 6 to see even more benefits. Works incredible on the skin and has made me glow!

by Abigail Verified Purchase

Was this helpful?