Perfect pairing
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Replenish the skin’s suppleness overnight with the Medik8 Crystal Retinal 6, a hydrating serum made with 0.06% encapsulated retinaldehyde for a hydrated, more youthful-looking complexion.
Use the Medik8 Crystal Retinal 6 as part of an evening skincare routine. Formulated with glycerine and hyaluronic acid, it delivers a powerful hydrating effect to help soften and smooth the skin, allowing it to awaken refreshed and radiant.
The advanced complex is powered by 0.06% encapsulated retinaldehyde, a form of vitamin A that works 11 times faster than retinol to target the look of pigmentation, fine lines and wrinkles for a smooth, even complexion. With stabilising vitamin E, the serum is rich in antioxidants, protecting the skin against the damaging effects of free radicals.
Key Benefits
- Hydrates, nourishes and protects
- Works 11 times faster than retinol
- Non-comedogenic to avoid clogging of pores
- Cruelty-free and suitable for vegans
- No phthalates, parabens or hydrocortisone
SKU# UK200030050
Crystal Retinal application should be phased in gradually, and only use in the evening. Use twice a week for the first 2 weeks, every other night for the next 2 weeks, then every night. Always wear sunscreen the following morning while using this product, and for a week afterwards.
£10 Unlimited Next day delivery for a year. Order before 7pm (Mon-Fri) and receive your order the next working day. (T&Cs apply)
STANDARD DELIVERY - £4
Free when you spend £25. Delivered in 2-4 working days
PRIORITY STANDARD DELIVERY - £4.5
Free when you spend £75. Order before 4pm. Delivered in 2 working days
NEXT DAY DELIVERY - £5
Order before 7pm.
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4.8
212 Reviews
Summary of Customer Ratings & Reviews
Veronimo
Reviews: 72
Age: 30-45
Skin Type:: Oily
Do you have sensitive skin?: No
Recommends this product: Yes
the best
Hands down the best retinal on the market! I just can’t get enough of it. I started with CR3 and quickly moved to 6. It doesn’t cause any irritation, the texture is lovely and absorbs beautifully into the skin. I pair it with Advanced Night Restore moisturiser and my skin is so soft, smooth and youthful-looking in the morning.
Best Use: Treat Pigmentation / Dark Spots, Treat Redness, Reduce Dullness, Minimise Fine Lines & Wrinkles, Uneven Skin Texture, Firming, Anti-Aging
Nicnn
Reviews: 1
Recommends this product: Yes
Fab
Big fan of medik8. I use the vitamin C and have heard great things about this product. Gave it a go and my skin feels really soft, plump and no spots and have had several compliments. Would recommend to anyone consider this or this brand. Will definitely repurchase
forthis77
Reviews: 1
Too good to be true
Medik8 Crystal Retinal 6 is truly a game-changer! Initially, I was skeptical as the claims seemed too good to be true, but after using it for a few weeks, I am amazed by the results. My skin has never looked better - smoother, clearer, and more radiant. This product is definitely worth every penny!
Elle J
Reviews: 6
Do you have sensitive skin?: Yes
Age: Under 30
Skin Type:: Combination
Unhappy so far…
I have only used the product once so far so cannot give a review of the results yet however so far I am unimpressed, I bought this on offer for £55 and for 30ml personally I think that’s very expensive and it is three quarters full, I had to pump over 20 times to finally get any product. Considering it’s a premium brand I expected it to be full.
Keke13
Reviews: 1
Do you have sensitive skin?: Yes
Age: 30-45
Skin Type:: Combination
Recommends this product: Yes
Favourite
I received this in my 2023 space nk beauty advent calendar. This was one of the high ticket items that attracted me to the space nk beauty advent. This is amazing! I have went through the stages and am onto number 9 now but it has not caused irritation to my sensitive skin. It has made a different in my skins appearance and I will never be without
Best Use: Minimise Fine Lines & Wrinkles, Firming, Anti-Aging