FREE UK delivery on orders over £25 recycle:me Download our App 12-months Premier Delivery - Only £5.95! Join LF Beauty Plus+
20% Off Selected Beauty* | Use code: FLASH
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

4.75 stars out of a maximum of 5

5 stars rating 417 reviews

4 stars rating 85 reviews

3 stars rating 14 reviews

2 stars rating 1 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.

Medik8

5 stars out of a maximum of 5

This is the first product I have brought, used and woke up in a morning and could feel the difference and see the difference. It has really softened the fine lines I had. I love this product and will definitely be getting it again! 

by Nikki Verified Purchase

Was this helpful?

Seems good

5 stars out of a maximum of 5

I’ve only used once up to now as it needs phasing into skincare routine but I definitely noticed a nice difference the next morning. 

by Lucy Verified Purchase

Was this helpful?

Amazing

5 stars out of a maximum of 5

Bought as a gift for a friend for Christmas. I’m an avid Medik8 user and I’m currently on CR20. This is a great starting point for people wanting to try Retinal. You won’t be disappointed. 

by Richard Verified Purchase

Was this helpful?

Great retinal

5 stars out of a maximum of 5

Great product which isn’t too harsh on the skin when you first try it. It hasn’t caused my skin to go dry or caused any redness.

by Ellie Verified Purchase

Was this helpful?

So far so good!

5 stars out of a maximum of 5

Bought this as a gentler retinol than others, as I have very sensitive skin and so far I love it, I only use it every 3 days which seems to work for me

by Josie Verified Purchase

Was this helpful?

Sensitive skin

4 stars out of a maximum of 5

It helps blemishes, sometimes if use it a lot, I got dry patches. But I just stop using for couple of days and balance it. They say it is safe using it in summer but I only use it in winter. I wish it would be cheaper though.

by Sensitive skin Verified Purchase

Was this helpful?

Lovely

4 stars out of a maximum of 5

Really enjoy using this, has not made my skin sore or caused any reaction, no immediate results but hoping will help over time 

by Laura Verified Purchase

Was this helpful?

Great product

5 stars out of a maximum of 5

Keeps my acne at bay and doesn’t become to drying 

by Amy Verified Purchase

Was this helpful?

Fast working and great results

5 stars out of a maximum of 5

Having suffered a near four month break out following a facial, I needed something to not only work on the fine lines under my eyes, but also to improve the overall appearance of my skin. I have been patient with it as I haven’t used retinol before so needed to break my skin in gently. I’m on week three having used it twice a week for two weeks, I am now using it every other day. My skin’s overall look and texture have definitely improved and it has softened the under eye wrinkles. I don’t expect miracles from products, but this has made a difference which is exactly what I was after. 

by Becki Verified Purchase

Was this helpful?

Amazing!

5 stars out of a maximum of 5

I’ve been using retinol a few years now, but this by far has to be thes best. Don’t be put off by the price. It really does work wonders.  My skin is looking the best it has in a very long time!

by JC Verified Purchase

Was this helpful?