Description Discover youthful skin with this award-winning, ground-breaking serum, proven to deliver results up to 11x faster than retinol[1]. Achieve incredible age-defying results with just one tube: think visibly brighter, firmer and smoother-looking skin. 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 Thanks to Medik8’s patented stability complex Customise Your Routine With 5 Progressive Strengths A retinal strength for beginners to expert users – even sensitive skin Directions: 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%). KEY 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. *G. Siegenthaler et al., Retinol and retinal metabolism, Biochemical Journal, 1990, 268, pp 371-378 Hyaluronic Acid With the ability to attract and retain more than 1,000 times its own weight in water, hyaluronic acid draws moisture into the upper layers of the skin; leaving the complexion hydrated and visibly supple. Vitamin E A powerful antioxidant, vitamin E works to protect against the ageing effects of free radical damage while stabilising retinal for optimal power. Glycerin By gently drawing water to itself from the lower layers of the skin, glycerin leaves skin nourished and replenished of moisture for a soft and supple complexion. Synthetic Colour Free Artificial Fragrance Free Paraben Free Phthalate Free Alcohol Free Cruelty Free Vegan Friendly
