Discover the revolutionary power of Medik8 Crystal Retinal, the iconic vitamin A night serum that delivers clinical-grade anti-ageing results without irritation. This groundbreaking formulation features retinaldehyde (retinal), a next-generation vitamin A derivative that works up to 11 times faster than standard retinol.

Medik8 Crystal Retinal is available in progressive strengths from 0.01% to 0.24%, allowing you to build tolerance gradually while achieving maximum results. The lightweight, silk-like texture sinks effortlessly into skin, delivering powerful anti-ageing benefits that visibly smooth stubborn wrinkles, brighten dark spots, decongest pores, and firm the complexion. Protected by Medik8's innovative Double-Layered Stabilisation System, this luxurious serum ensures optimal potency and stability for transformative skin renewal.

Key Benefits

• 11x Faster Results: Retinaldehyde delivers anti-ageing benefits up to 11 times faster than standard retinol*
• Clinically Proven Efficacy: Visibly reduces the appearance of stubborn wrinkles and fine lines**
• Brightens Dark Spots: Effectively targets hyperpigmentation and promotes even skin tone
• Gentle Yet Powerful: Formulated to deliver results without the irritation associated with traditional vitamin A
• Progressive Strength System: Available in multiple concentrations for customised tolerance building
• Skin Firming Action: Improves skin firmness and elasticity for a more youthful appearance
• Pore Decongestion: Helps clear congested pores and improves overall skin texture
• Barrier Strengthening: Multi-weight hyaluronic acid and vitamin E support skin barrier function
• Luxurious Texture: Silk-like formula absorbs effortlessly without leaving residue

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

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

Aqua (Water), Caprylic/Capric Triglyceride, Glycerin, Isododecane, Cetearyl Olivate, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Cetearyl Alcohol, PPG-12/SMDI Copolymer, Sorbitan Olivate, Tocopheryl Acetate, Titanium Dioxide, Eclipta Prostrata Extract, Cyclodextrin, Squalane, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Phenoxyethanol, Melia Azadirachta Leaf Extract, Hydroxypropyl Methylcellulose, Sodium Hyaluronate, Tetrahexyldecyl Ascorbate, Rubus Chamaemorus (Cloudberry) Seed Oil, Alumina, Isostearic Acid, Lecithin, Polyglyceryl-3 Polyricinoleate, Polyhydroxystearic Acid, Stearic Acid, Pentylene Glycol, Retinal, Moringa Oleifera Seed Oil, Sodium Polyaspartate, Climbazole, Disodium EDTA, Lonicera Japonica (Honeysuckle) Flower Extract, Lonicera Caprifolium (Honeysuckle) Flower Extract, Daucus Carota Sativa (Carrot) Seed Oil, Ethylhexylglycerin, 3-O-Ethyl Ascorbic Acid, Dipteryx Odorata (Tonka) Bean Extract, Hydroxyacetophenone, Polysorbate 60, Sorbitan Isostearate, Vanilla Planifolia (Vanilla) Fruit Extract, Decylene Glycol, 1,2-Hexanediol, BHT, Coumarin.