Reveal visibly firmer, brighter-looking skin with just 1 tube of Crystal Retinal. Medik8's bestselling vitamin A night serum is formulated with next-generation retinaldehyde (retinal) which is clinically proven to act 11x faster than retinol* for a visibly brighter, smoother and firmer-looking complexion. Unlike other retinal serums available, Crystal Retinal features Medik8's unique patented stability system to ensure maximum retinal potency, while their industry-leading encapsulation technology delivers powerful yet gentle results with minimal irritation, even on sensitive skin types. Loved and recommended by dermatologists and professionals all over the world, Crystal Retinal features a unique ladder of 5 progressive strengths (0.01%-0.2% retinal) so that you can continue to experience increased visible youth-renewing results. If you're a vitamin A beginner, Medik8 recommends that most people start on Crystal Retinal 3 (0.03%), or Crystal Retinal 1 if you have very sensitive skin (0.01%). If you're an experienced vitamin A user, start with Crystal Retinal 6 (0.06%) and gradually work your way up to Crystal Retinal 20 (0.2%). To use Crystal Retinal 20, you must have comfortably finished at least 2 tubes of Crystal Retinal 10 due to it containing a high percentage of retinal. Working to reduce the appearance of stubborn fine lines and wrinkles and dark spots, Crystal Retinal is the ultimate age-defying serum for a healthier, more youthful-looking complexion. *G. Siegenthaler et al., Retinol and retinal metabolism, Biochemical Journal, 1990, 268, pp 371-378 Key Benefits: Fast Wrinkle Reducing Power Clinically proven to visibly reduce wrinkles & dark spots by 20% 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 97% felt their skin had a more youthful appearance* *Proven via independent clinical study on 1 tube of Crystal Retinal 6. Tested on 33 participants over 12 weeks. 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 on sensitive skin Proven Results: 97% felt 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 Ingredients: Retinaldehyde Retinaldehyde (retinal for short) is a revolutionary form of vitamin A that is clinically proven to work 11x faster than traditional retinol* to address the appearance of fine lines and wrinkles, uneven skin texture, loss of firmness and hyperpigmentation without any irritation. *G. Siegenthaler et al., Retinol and retinal metabolism, Biochemical Journal, 1990, 268, pp 371-378 Hyaluronic Acid An incredibly hydrating ingredient, hyaluronic acid attracts and retains more than 1,000 times its own weight in water and draws moisture in the upper layers of the skin; leaving it looking visibly supple and deeply hydrated. Vitamin E Rich in antioxidants, vitamin E helps to protect the skin against ageing free radicals, while helping to stabilise retinal for maximum results. Glycerin A natural humectant that locks moisture into the skin; leaving it feeling comfortable and hydrated. Good to Know: CLINICALLY-PROVEN FORMULA DERMATOLOGIST RECOMMENDED NO ARTIFICIAL FRAGRANCE NO SYNTHETIC COLOURS PARABEN FREE ALCOHOL FREE COMPOSITION Fragrance - Spray NOTES Olfactory family: Floral woody musky Top notes: Essence of mandarin, orange blossom Heart notes: Madagascan vanilla, esse
