FREE UK delivery on orders over £25 recycle:me Download our App 12-months Premier Delivery - Only £5.95! Join LF Beauty Plus+
£5.95 Premier Delivery - get it in time for mother's day
Medik8

Medik8 Crystal Retinal 3 Serum 30ml

A gentle 0.03% retinaldehyde serum that encourages visible elasticity, firmness and radiance.

Get 245 LF Beauty Plus+ Points

Join Loyalty program

£49.00

Or 3 interest free payments of £16.33 with paypal in 3


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:

£88.00

Other Customers Bought

Customer Reviews

4.76 stars out of a maximum of 5

5 stars rating 407 reviews

4 stars rating 85 reviews

3 stars rating 12 reviews

2 stars rating 1 reviews

1 stars rating 3 reviews

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.

Incredible Results with Medik8 Crystal Retinal 3!

5 stars out of a maximum of 5

I’ve been using Medik8 Crystal Retinal 3 Serum for several weeks now, and I’m beyond impressed with the results! This product has helped transform my skin in such a short time. The retinaldehyde formula is powerful yet gentle, providing noticeable improvements in my skin’s texture and tone without causing irritation. I’ve struggled with fine lines and uneven skin tone, and I can already see significant changes—my skin feels smoother, looks brighter, and looks much more youthful overall. I did notice some slight dryness during the first few uses, but it quickly went away as my skin adjusted to the product. Now, I wake up with visibly smoother, clearer skin. For anyone looking to add a powerful yet gentle retinol alternative to their routine, Crystal Retinal 3 is definitely worth it. It’s become a staple in my skincare regimen, and I highly recommend it to anyone looking to improve their skin’s appearance with consistent use.

by Boo

Was this helpful?

My go to Retinal

5 stars out of a maximum of 5

This really works! It gentle enough even for my sensitive skin and the price is reasonable.

by Christine Verified Purchase

Was this helpful?

Liking it so far

4 stars out of a maximum of 5

No magic has happened yet but I am hopeful

by Kopal Verified Purchase

Was this helpful?

Not tried yet

4 stars out of a maximum of 5

Thus thd 4 stars. My friend who’s been using it for a while swears by it. As I still have something similar from a different brand haven’t had the chance to use it.

by JoAn Verified Purchase

Was this helpful?

Best retinal on the market!

5 stars out of a maximum of 5

The best retinol product I have tried to date, does not irritate my skin at all however if you are sensitive you can try the sandwich method of putting on a little moisturiser first then the retinal then a light layer of moisturiser on top!

by Fatima Verified Purchase

Was this helpful?

one of the best retinal serum out there

5 stars out of a maximum of 5

This is one of the best retinol serums out there. You can choose the strength based on your skin's sensitivity, which is great because it means you don't have to use a one-size-fits-all formula.

by Claudio Verified Purchase

Was this helpful?

Perfect beginners retinol

5 stars out of a maximum of 5

As some one new to retinol with sensitive skin, this has been a saviour. It isn’t too irritating and is easy to incorporate into your skin care routine.

by BM Verified Purchase

Was this helpful?

Using for preventative aging

4 stars out of a maximum of 5

I’m 28 and using this for preventative ageing, so I guess I won’t know results for a while. But the consistency is lovely, and an upgrade from a cheaper retinol to this retinal. You only need a pea sized drop for your whole face. Love how you can gradually upgrade in strength.

by AF Verified Purchase

Was this helpful?

Best retinal

5 stars out of a maximum of 5

I use medik 8 for years ,these products are N1 in ageing

by Ivy Verified Purchase

Was this helpful?

The retinal serum that I can rely on

5 stars out of a maximum of 5

I have sensitive skin so I used to worry about how Vitamin A skincare products might irritate. Hearing positive reviews about the Crystal Retinal formula, I decided to give it a try. Glad my skin has reacted well to it, and I will continue using it regularly to see the best results.

by Karen W Verified Purchase

Was this helpful?