SKU: 44074513630

Medik8 Crystal Retinal 1

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Description

Medik8 Crystal Retinal 1This groundbreaking cream serum uses a powerful retinaldehyde formula to dramatically improve the visible signs of ageing. Medik8 Crystal Retinal 1 is Medik8's entry level gentle strength vitamin A, ideal for those who have really sensitive skin or are looking to incorporate a low strength but highly effective vitamin A serum in their routine. Benefits of Medik8 Crystal Retinal 1: Renews & resurfaces the skin Visibly improves the appearance of fine

This groundbreaking cream-serum uses a powerful retinaldehyde formula to dramatically improve the visible signs of ageing.

Medik8 Crystal Retinal 1 is Medik8's entry-level gentle-strength vitamin A, ideal for those who have really sensitive skin or are looking to incorporate a low strength but highly effective vitamin A serum in their routine.

Benefits of Medik8 Crystal Retinal 1:
  • Renews & resurfaces the skin
  • Visibly improves the appearance of fine lines & wrinkles
  • Works 11 x faster than other types of Retinol
  • Suitable for all skin types
  • Clears the bacteria responsible for blemishes & breakouts

This groundbreaking cream-serum is formulated with 0.01% Retinaldehyde, a super-charged derivative of vitamin A, which works to promote the skins natural collagen production, rebuild lost collagen and increase cell turnover, promoting a smoother, brighter and healthier complexion.

By requiring only one conversion to retinoic acid, the Crystal Retinal™ works 11 x faster than other forms of retinol, delivering results comparable to clinical-grade vitamin A. Trials have shown that in as little as four weeks, users have seen a vast improvement in the appearance of pigmentation, fine lines, wrinkles and breakouts and have an overall improved complexion. With the innovative crystal encapsulation system, the Retinaldehyde is slowly time-released, helping to reduce irritation, making this suitable for all skin types, including those who have previously been sensitive to Retinol.

With other key ingredients including Hyaluronic Acid and Vitamin E, the skin is hydrated at every level, leading to a plumper and smoother complexion and the skin barrier is strengthened, helping to lock in moisture. With a lightweight, silk-like texture that absorbs quickly into the skin, this powerful serum renews and resurfaces the skin, visibly minimises fine lines and wrinkles, reduces blemishes and pigmentation and delivers a healthier, brighter and more even-toned complexion.

Medik8 Crystal Retinal 1 key active ingredients: 

  • Encapsulated Retinaldehyde –Proven to work up to 11 times faster than retinol, retinaldehyde is a revolutionary new form of vitamin A that targets fine lines and wrinkles, pigmentation and uneven skin texture. 
  • Hyaluronic Acid –With a unique ability to attract and retain more than 1,000 times its own weight in water, hyaluronic acid draws moisture from the surrounding atmosphere into the skin, leaving the complexion feeling both nourished and supple.
  • Vitamin E –An oil-soluble antioxidant, vitamin E can quench free radicals on the skin while stabilising retinaldehyde for optimal power. 
  • Glycerin –As a natural humectant, glycerin traps water within the skin to leave it hydrated and comfortable.

How to use: 

To be introduced to the skin gradually. Use once every three nights for the first two weeks, increasing to every other night for the next two weeks.After this point if the skin is not showing any signs of dryness or sensitivity, increase usage to every night for best results.

On an evening, on dry skin, blend a small amount over the face and neck before following with your regular Medik8 hydrator.

Always use a sunscreen during the day in conjuncture with this product.

Not to be used if pregnant or breastfeeding.

Size: 30ml

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 44074513630

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bigness
West Palm Beach, US
★★★★★ 4
I Love the collar
Color: Black, White, Navy Blue, Wine Red, Size: Large
Great T-shirt. I can wear this casually with jeans or with a sports coat. The fabric is soft. There is no label in the collar, so you can wear it however you want.
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Reviewed in the United States on May 29, 2026
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Emel Djeipah
Belleville, US
★★★★★ 3
NOT a compression shirt
Color: Black, White, Navy Blue, Wine Red, Size: Large
These are well made with good quality material but are not what I was expecting given the picture. I am an XL and ordered a L because I wanted them to be tight (which they are not.) I decided not to return them because they are good shirts with a reasonable fit, but be advised these are not compression shirts.
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Reviewed in the United States on May 5, 2026
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JIM D. MCGHEE
Dallas, US
★★★★★ 5
Ficerd high neck tee / I highly recommend...
Color: Black, White, Dark Gray, Light Gray, Size: Large
Great fit... Comfortable! Didn't shrink in the washer!! Didn't wrinkle up in the dryer!!!
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Reviewed in the United States on April 16, 2026
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Amazon Customer
Whiting, US
★★★★★ 5
Perfect for business casual
Color: Black, Light Gray, White, Brown, Size: Medium
Solid color shirts, cooling cloth as well. Great dinner or occasion shirt!
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Reviewed in the United States on April 15, 2026
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Raymond h zick
Cuba, US
★★★★★ 5
Soft partial cotton t shirts
Color: Black, White, Dark Gray, Light Gray, Size: X-Large
Nice soft t shirts
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Reviewed in the United States on May 31, 2026

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