FREE UK delivery on orders over £25 recycle:me Download our App 12-months Premier Delivery - Only £5.95! Join LF Beauty Plus+
Up To 20% Off Selected + App Exclusive Lancaster Gift*!
Medik8

Medik8 Crystal Retinal 1 Serum 30ml

A gentle 0.01% retinaldehyde serum that encourages visible elasticity, firmness and radiance.

Get 225 LF Beauty Plus+ Points

Join Loyalty program

£45.00

Or 4 interest free payments of £11.25 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 1 Serum 30ml

This item

Medik8 Crystal Retinal 1 Serum 30ml

£45.00

Total Price:

£84.00

Other Customers Bought

Customer Reviews

4.7 stars out of a maximum of 5

5 stars rating 127 reviews

4 stars rating 28 reviews

3 stars rating 4 reviews

2 stars rating 0 reviews

1 stars rating 3 reviews

Top Customer Reviews

We really appreciate your thoughts! Our customer reviews on LOOKFANTASTIC are as real and authentic as our love for beauty, and we’re proud that they belong just to you and don’t reflect the opinions of us or The Hut Group.

Nice product

4 stars out of a maximum of 5

This serum had great ingredients and feels nice on skin. The scent is very strong however

by Louise Verified Purchase

Was this helpful?

LOVEEE

5 stars out of a maximum of 5

Was recommended this retinol by some of my colleagues, i love it. If you've never used retinol before (like me) definitely try this one. Follow the steps of introduction to your routine and make sure you wear spf daily!!! A must have product in my opinion.

by Jeorgia Verified Purchase

Was this helpful?

Amazing

5 stars out of a maximum of 5

Perfect for a start. No irritation, amazing texture, works well for my skin.

by Lily Verified Purchase

Was this helpful?

Has made a difference

4 stars out of a maximum of 5

I am not too good with when and where to apply things but this has helped brighten my skin

by Samantha Verified Purchase

Was this helpful?

Go to

5 stars out of a maximum of 5

This is my go to retinol. For me it’s so luxurious on my skin. Smells amazing! And doesn’t make me break out like some retinols have.  It’s more of a waiting game with this product to see it’s true benefits but my skin definitely looks and feels healthier and smoother after use.

by Louise Verified Purchase

Was this helpful?

Good product

5 stars out of a maximum of 5

I’m happy with the product. It’s my first retinol cream and it it works well for my sensitive skin. Next time will order a Retina3 

by Anastasiia Verified Purchase

Was this helpful?

Using for tired dull skin

5 stars out of a maximum of 5

So far so good. Starting on twice a week to check my skins ok, no reactions or breakouts so far 

by Katie Verified Purchase

Was this helpful?

Ok

4 stars out of a maximum of 5

I haven’t noticed much difference using this but I think maybe i have started off too low and should have gone for the number 3 . However feels nice on and no negative reactions . Will re buy but at the next strength 

by Joanne Verified Purchase

Was this helpful?

Highly recommended

5 stars out of a maximum of 5

Can’t wait to get trying this. First night using and a little sensitivity felt but so far so good. 

by Katie Verified Purchase

Was this helpful?

Fab

4 stars out of a maximum of 5

Fab , love this product . Only used for over a week and can already see the difference 

by Joanne Verified Purchase

Was this helpful?