CRYSTAL RETINAL® Award-winning Age-Defying Vitamin A Night Serum
CRYSTAL RETINAL® Award-winning Age-Defying Vitamin A Night Serum
£45.00
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Reveal younger-looking skin with just 1 tube of Crystal Retinal.* Our iconic vitamin A night serum contains next-generation retinAL (not retinol) which is clinically proven to visibly smooth, brighten and firm skin 11x faster than...
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Reveal younger-looking skin with just 1 tube of Crystal Retinal.* Our iconic vitamin A night serum contains next-generation retinAL (not retinol) which is clinically proven to visibly smooth, brighten and firm skin 11x faster than retinol.** Unlike others, our globally patented stability system ensures maximum retinal potency and effectiveness until the very last drop. All this without irritation, thanks to our industry-leading encapsulation technology which delivers gentle yet powerful results - even on sensitive skin.

Recommended by professionals and dermatologists worldwide, our unique ladder of 5 progressive clinical strengths (0.01 - 0.2% retinaldehyde) means you can keep experiencing ever-improving benefits that tackle the most stubborn fine lines, wrinkles and dark spots. Crystal Retinal is THE age-defying night serum for every serious skincare routine.

*Proven via independent clinical study on Crystal Retinal 6. Tested on 33 participants over 12 weeks.**G. Siegenthaler et al., Retinol and retinal metabolism, Biochemical Journal, 1990, 268, pp 371-378

                                                        

PROVEN RESULTS
97% felt that their skin had a more youthful appearance*
20%  reduction in the appearance of wrinkles*
20% reduction in visible hyperpigmentation*
11%  increase in skin firmness*
100% felt Crystal Retinal was gentle on their skin*

*Proven via independent clinical study on 1 tube of Crystal Retinal 6. Tested on 33 participants over 12 weeks.

                                                        

KEY BENEFITS

 

  • Fast Wrinkle Reducing Power

    See clinically proven wrinkle reduction with just 1 tube*

    *Proven via independent clinical study on Crystal Retinal 6. Tested on 33 participants over 12 weeks.

  • Professional-Grade Results

    Retinaldehyde is proven to work up to 11 times faster than classic retinol* - so you can see results sooner

    *G. Siegenthaler et al., Retinol and retinal metabolism, Biochemical Journal, 1990, 268, pp 371-378

  • Radiant, Youthful Skin

    Delivers remarkable visible improvement in texture, brightness, firmness & clarity.

  • Effective Results Until The Last Drop

    Ensures visible results from the first drop to the very last, thanks to Medik8's unique patented stability complex.

  • Customise Your Routine With 5 Progressive Strengths
    A retinal strength for beginners to expert users- even sensitive skin

                                                        

HOW TO USE

 

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. We recommend Advanced Night Restore which is specifically designed to be used after vitamin A.

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.

Crystal Retinal 20 should only be used by those who have comfortably finished at least 2 tubes of Crystal Retinal 10, due to it containing a very high strength of retinal (0.2%).

                                                        

INGREDIENTS

 

​RETINALDEHYDE 

Proven to work up to 11 times faster than standard retinol,* retinaldehyde (retinal for short) is a revolutionary form of vitamin A that effectively targets the appearance of fine lines and wrinkles, hyperpigmentation, uneven skin texture and loss of firmness - without irritation.

VITAMIN E

A powerful antioxidant that protects the skin against free radical damage and is regenerated by vitamin C for maximum power and visible benefits

GLYCERIN​

A natural humectant which traps moisture within the skin to leave it hydrated and comfortable.

HYALURONIC ACID 

Boasting the unique ability to attract and retain more than 1,000 times its own weight in water, hyaluronic acid draws moisture from the lower layers of the skin into the upper layers, leaving the complexion nourished and visibly supple..

                                                        

AVAILABLE STRENGTHS 

Ladder up your visible age-defying results over time with Crystal Retinal's 5 progressive strengths - only at Medik8.

Choose your strength:

  • Strength 1 (0.01% retinal) - for very sensitive skins
  • Strength 3 (0.03% retinal) - for beginners (most people start here)
  • Strength 6 (0.06% retinal) - for regular retinoid users
  • Strength 10 (0.1% retinal) - for advanced retinoid users
  • Strength 20 (0.2%) - professional strength, for experts.