In stock | Usually dispatched within 24 hours

Delivering gentle fine line-reducing benefits, the Medik8 Crystal Retinal 10 Serum is an advanced retinaldehyde formula that protects from the noticeable signs of ageing. Powered by 0.1% stabilised retinal that's released via encapsulation technology, the treatment is best suited to experienced users of the active.
The fast-acting form of vitamin A is known for its skin-smoothing effect and potent renewing properties. Paired with hyaluronic acid, glycerin and vitamin E, the serum diminishes the look of uneven texture, dullness and discolouration to promote the illusion of enhanced elasticity and bounce. Dermatologist recommended, the innovative Crystal Retinal collection features a unique ladder of five progressive strengths (0.01 - 0.2%) to ensure optimal results at every level of your retinaldehyde journey.
- 97% felt their skin had a more youthful appearance*
- 20% reduction in the appearance of wrinkles*
- 20% reduction in visible pigmentation*
- 11% increase in skin firmness*
- 100% felt Crystal Retinal was gentle on their skin*
*Proven via independent clinical study on one tube of Crystal Retinal 6. Tested on 33 participants over 12 weeks.
Step 1: After cleansing in the evening, apply 2 pumps of Crystal Retinal to the face and neck. Allow to absorb then follow with a moisturiser.
Step 2: For new users of Crystal Retinal, phase application in gradually. Use twice a week for the first 2 weeks, every other night for the next 2 weeks, then every night. You should always use a sunscreen the next morning after using vitamin A.
NOTE: Ladder up your visible age-defying results over time with Crystal Retinal's 5 progressive strengths (0.01% - 0.1% retinaldehyde). For those with very sensitive skin, we recommend starting with Crystal Retinal 1 (0.01%). However, most Crystal Retinal and vitamin A beginners start on Crystal Retinal 3 (0.03%). If you're an experienced vitamin A user already, start at Crystal Retinal 6 (0.06%) before working your way up to Crystal Retinal 10 (0.1%).
Aqua (Water), Caprylic/Capric Triglyceride, Glycerin, Isododecane, Cyclodextrin, Cetearyl Olivate, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Eclipta Prostrata Extract, Cetearyl Alcohol, PPG-12/SMDI Copolymer, Sorbitan Olivate, Tocopheryl Acetate, Titanium Dioxide, Squalane, Melia Azadirachta Leaf Extract, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Phenoxyethanol, Rubus Chamaemorus (Cloudberry) Seed Oil, Hydroxypropyl Methylcellulose, Pentylene Glycol, Retinal, Sodium Hyaluronate, Tetrahexyldecyl Ascorbate, Alumina, Isostearic Acid, Lecithin, Moringa Oleifera Seed Oil, Polyglyceryl-3 Polyricinoleate, Daucus Carota Sativa (Carrot) Seed Oil, Sodium Polyaspartate, Climbazole, Polyhydroxystearic Acid, Disodium EDTA, Hydroxyacetophenone, Stearic Acid, Polysorbate 60, Sorbitan Isostearate, Lonicera Japonica (Honeysuckle) Flower Extract, Lonicera Caprifolium (Honeysuckle) Flower Extract, Ethylhexylglycerin, 3-O-Ethyl Ascorbic Acid, Dipteryx Odorata (Tonka) Bean Extract, Vanilla Planifolia (Vanilla) Fruit Extract, Decylene Glycol, BHT, 1,2-Hexanediol, Coumarin.
For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.
Frequently Bought Together
Other Customers Bought
Customer Reviews
5 stars rating 232 reviews
4 stars rating 18 reviews
3 stars rating 4 reviews
2 stars rating 1 reviews
1 stars rating 1 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.
Good
It's a good retinoid yet not my favorite. My skin likes granactive retinoid (5%) better - less irritation, extra strength combo. It took me few uses to adapt and now I'd say it's very gentle. Love the texture and the smell though.
by Ieva Verified Purchase
Was this helpful?
Gentle retinal
I found this product general to the point it wasn’t hugely impactful on my skin. May be better for a retinal beginner but if you’ve used stronger retinol products this may not work
by Laura Verified Purchase
Was this helpful?
Amazing
Smells like a cinnamon swirl and makes your skin ultrasoft. No irritation despite 10% content in Crystal Retinal 10.
by Katharina Verified Purchase
Was this helpful?
Need this in my life forever !
Literally is the best thing ever ! Has cleared up my skin 90% … before i had oily and congested skin ! Would not be without this now !
by Holly Verified Purchase
Was this helpful?
Love this
After trying retinA which was not for me I started this journey on 3 then 6 now 10. All good so far 10 years younger
by Angela Verified Purchase
Was this helpful?
Brilliant
This has made a big difference to my skin. Definitely recommend.
by T Verified Purchase
Was this helpful?
Love
Best retinol I’ve used. Smells so nice.
by Charlotte Verified Purchase
Was this helpful?
My staple
I've been using it for over a year (along with 20) and I can see the difference it made. Will be buying more
by Olga Verified Purchase
Was this helpful?
If you’re going to use a retinol - Use this!
I’m now 2 years in using this retinol, started from 3 and now on 10. My skin is blemish free, smooth and perfect 🤩
by Zoe Verified Purchase
Was this helpful?
THE BEST EVER
This has single handily changed my skin. cant recommend enough
by Charlie Verified Purchase
Was this helpful?