








✨ Unlock radiant, youthful skin overnight with Medik8 Crystal Retinal 6!
Medik8 Crystal Retinal 6 is a 30ml night serum featuring 0.06% retinaldehyde, a next-generation vitamin A that delivers clinically proven anti-ageing results 11 times faster than retinol. Its patented crystal encapsulation technology stabilizes retinal and releases it gradually overnight, minimizing irritation while plumping skin and reducing blemish-causing bacteria. Designed for experienced users, it’s a key part of Medik8’s CSA skincare strategy, promoting smoother, clearer, and visibly younger skin within weeks.
| Manufacturer | Pangaea |
| Package dimensions | 13.9 x 5.2 x 3.1 centimetres |
| Package Weight | 0.05 Kilograms |
| Item dimensions L x W x H | 31 x 51 x 13 millimetres |
| Brand | Medik8 |
| Format | Cream |
| Volume | 30 Millilitres |
| Scent | retinol |
| Skin type | All |
| Special features | Alcohol Free, Vegan |
| Speciality | Alcohol free, Suitable for Vegans |
| Language | English |
| Item model number | P07321 |
| Product Dimensions | 3.1 x 5.1 x 1.3 cm; 50 g |
| ASIN | B07DVW4RSL |
M**P
Effective
Effective. I’ve been using this and other Medik8 products for a while and find them effective and pleasant to use. Definitely smoothed my skin texture out and improved the overall appearance.The only small complaint is the packaging, once you’ve pumped it empty there’s still quite a bit left and for the cost, it’s worth cutting the tube open to get the last out!
M**O
Bargin.
I love this Rental however it's so......expensive so I was beyond thrilled to get a bargin from this seller it did arrive a bit later than expected & I wish the had told me that but otherwise I'm chuffed to bit's with it.
T**
Not for beginners
The skin after this serum really looks more better.
B**Y
Doesn't quite fulfil my expectations
I was hoping for the lines around my mouth to become slightly less visible, but, if anything, they are more pronounced. Perhaps my skin is beyond repair.
T**H
Very nice
Very nice
P**L
Cult Product
Medik8 is the best of the best. A pleasure to use without irritation. If you do a bit of research into how retinol is converted into retinoic acid (the good stuff) then you will understand why a retinal is superior to a retinol. If you’ve tried prescription Retin A and don’t like the downtime or uglies, then this is possibly the next best thing you could use. The whole of the Medik8 range is amazing but there’s a reason why this is a cult product. I started on this level 6 without an issue and have just moved to 10 again without any irritation. I would say that I feel a tightness rather than any redness or irritation so follow with a good night cream.Over the years I have used a number of high end brands and also prescription skincare, but I have not gone back since I started Medik8. I really enjoy it and it’s probably worth the price point.
Z**W
Stunning product
Love the consistency. Far better than any other retinol product I’ve used which tends to be in liquid state with a pipette.
D**I
Brilliant
Absolutely fantastic product Medik8 delivers the best products as always. Would definitely recommend
Trustpilot
2 months ago
5 days ago