Medik8 Crystal Retinal 24 Serum 30ml: Reveal younger-looking skin with just 1 tube of Crystal Retinal. Our iconic vitamin A night serum is clinically proven to visibly smooth stubborn wrinkles, brighten dark spots, decongest and firm your skin - without irritation. [1] Crystal Retinal contains retinAL; a next-generation vitamin A which acts 11x faster than standard retinOL. [2] And, unlike others, our patented retinal stability system ensures unmatched retinal potency and effectiveness until the very last drop. It's no wonder Crystal Retinal is the UK's No. 1 dermatological face serum. [3] Only at Medik8, you can ladder up your visible age-defying results over time with Crystal Retinal's 5 progressive strengths. Offering 0. 01% - 0. 2% retinaldehyde, there's a strength for everyone; from very sensitive skins to expert users. 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 standard 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 Customize Your Regimen With 5 Progressive Strengths: A retinal strength for beginners to expert users - even sensitive skin [1] Proven via independent clinical study on Crystal Retinal 6. Tested on 33 participants over 12 weeks. [2] G. Siegenthaler et al. , Retinol and retinal metabolism, Biochemical Journal, 1990, 268, pp 371-378 [3] Source: Circana (UK) Ltd, Prestige Beauty Retail tracking / Feb 2023 to Jan 2024 / prestige face serum / Dermatologist Brand attribute / Dermatologist Brand is defined as a brand that has identified itself as (i) founded or developed by a dermatologist and/or (ii) is dermatologist recommended / franchise line / value & unit sales. To verify visit: https://us. medik8. com/pages/circana-group-claim-letters Awards: Women's Wear Daily: Beauty Inc's 100 Greatest Skin Care Products Of All Time 2024 Medik8 Liquid Peptides Advanced MP 4ml (FREE): Liquid Peptides Advanced MP, a breakthrough 30% Peptide Serum, clinically proven to visibly diminish the appearance of expression lines in 10 minutes & deeper-set wrinkles in 8 weeks. Powered by DualMini Protein™, including Growth Factor MiniProtein™ which visibly improves the appearance of skin structure by helping to support collagen, elastin & hyaluronic acid levels, for smoother, firmer-looking skin in every drop. Expression Line MiniProtein™ helps to relax & smooth dynamic expression lines for visibly reduced wrinkle depth. KEY BENEFITS: Rapid Expression Line Reduction: 100% of those surveyed showed a clinical improvement of visible wrinkles in 10 minutes. Lasting Deep-Set Wrinkle Reduction: Helps to build elasticity & firmness for visible deep-set wrinkle reduction in 8 weeks. Lift & Firm Facial Contours: Proven to improve the look of skin structure for visibly younger-looking skin from the first use. Restored Deep Hydration: Helps to keep skin balanced, resilient, & protected from the formulation of new visible fine lines & wrinkles with continued use. Perfect Partner to Injectables: Optimize results alongside neurotoxin injectable treatments for visible wrinkle reduction from home. PROVEN RESULTS: 10 minutes to diminish the appearance of expression lines 8 weeks to a visible reduction in deep-set wrinkles 100% of those surveyed showed a clinical improvement in the look of wrinkles 86% agree no new lines or wrinkles formed since using the serum 86% agree their skin structure feels firmer 75% of neurotoxin users recommend for their wrinkles Disclaimers: Proven via independent clinical study on Liquid Peptides Advanced MP tested on 34 participants at 10 minutes & 8 weeks Proven via independent consumer study on Liquid Peptides Advanced MP conducted over 8 weeks on 91 participants. Proven via independent clinical study on Liquid Peptides Advanced MP tested on 20 participants at 10 minutes & 8 weeks Proven via independent consumer study conducted over 8 weeks on 44 participants who have previously had injectable anti-wrinkle treatments. Those who have had neurotoxin injectables agree that their skin looks smoother and firmer when using the serum. | Medik8 Crystal Retinal 24 Serum with FREE Liquid Peptides Advanced MP, 30 ml | Dermstore