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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Buy with confidence thanks to Space NK’s 100% Satisfaction Guarantee
Unopened product can be returned for a full refund or exchange within 28 days of purchase with proof of
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Opened or used products that you are not completely satisfied with can be returned for an exchange within 28 days of
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4.8
207 Reviews
Summary of Customer Ratings & Reviews
MK Maria
Location: Milton Keynes
Reviews: 19
Age: 45+
Skin Type:: Combination
Do you have sensitive skin?: Yes
Recommends this product: Yes
Amazing Results
The best retinol I have tried so far. I started with Crystal Retinal 3 then moved to CR 6. No irritation. It has a subtle scent and creamy texture which is lovely. A little goes a long way. I can see a difference in the texture of my skin. Highly recommended- Medik8’s products. Not cheap but very effective. Worth buying.
Best Use: Breakouts & Acne, Treat Pigmentation / Dark Spots, Minimise Fine Lines & Wrinkles, Uneven Skin Texture, Visible Pores, Anti-Aging, Diminish Dark Circles
Ashraf
Location: Leicester
Reviews: 3
Age: 30-45
Skin Type:: Normal / Balanced
Do you have sensitive skin?: No
Recommends this product: Yes
My ever holy grail
This is seriously the only product that retained my loyalty in the world of thousands of products in skincare. This retinal is miraculously magic don’t be filled by the low percentage if you are a beginner you will be in wowed. The prices have gone up considerably specially this year but this a product that I can’t stay without
Best Use: Breakouts & Acne, Treat Pigmentation / Dark Spots, Reduce Dullness, Uneven Skin Texture, Visible Pores, Anti-Aging, Diminish Dark Circles
KRF
Location: Surrey
Reviews: 506
Age: 30-45
Skin Type:: Combination
Do you have sensitive skin?: No
Recommends this product: Yes
Yes please!
I received the Medik8 crystal retinal 6 in the 2023 SpaceNK advent calendar. It was perfect timing as I was just finishing my tube of Medik8 crystal retinal 3. I have been using this for a few months now and I am really pleased with the results. It is very gentle on my skin and a dream to apply. I wake up in the morning with smooth, even, hydrated and youthful looking skin. It is helping to keep fine lines and wrinkles at bay. It works well paired with other Medik8 products. I think it is great there are a variety of strengths so you can work your way up and find the one that suits you. It is a yes from me.
Best Use: Minimise Fine Lines & Wrinkles, Uneven Skin Texture, Firming, Anti-Aging
Jonesy83
Location: Cornwall
Reviews: 1
Do you have sensitive skin?: Yes
Age: 30-45
Skin Type:: Combination
Recommends this product: Yes
I like
My friend had given me her 10 to try - I had a bad breakout the next day and was just generally dry and tingly. She raved about the product though so thats why I purchased the 6. I think for weekly use this is going to suit me very well, ive only used it once so far but my morning skin was nice and fresh. I think the price tag is pretty good too.
Mum13
Location: N. Ireland
Reviews: 34
Age: 45+
Skin Type:: Combination
Do you have sensitive skin?: No
Recommends this product: Yes
Love Medik8
Love alot of products fom Medik8 and this is no exception definitely think its the best on the market have used it for years.
Best Use: Breakouts & Acne, Minimise Fine Lines & Wrinkles, Uneven Skin Texture, Visible Pores, Firming, Anti-Aging