Medik8 Crystal Retinal 20 Night Serum (0.2%, 30 mL)

Description

Medik8 Crystal Retinal 20 is an ultra-advanced retinaldehyde night serum at 0.2% — double the concentration of Crystal Retinal 10 and the highest strength in the range for experienced retinoid users. Retinaldehyde acts up to 11x faster than retinol, converting to active vitamin A in just one step in the skin.¹ The patented crystal encapsulation system releases retinal gradually throughout the night for advanced visible results with controlled delivery.

Why Choose Medik8 Crystal Retinal 20

Crystal Retinal 20 is reserved for those who have completed at least one full tube of Crystal Retinal 10 and are ready for more significant results. At this concentration, expect advanced visible improvement in the appearance of deep lines, wrinkles and skin laxity. Shop the full Medik8 Crystal Retinal range at Aesthetic Cellology.

Medik8 Crystal Retinal 20 Key Benefits

• 0.2% Retinaldehyde — double the concentration of Crystal Retinal 10 for accelerated results.
• 11x Faster Than Retinol — retinaldehyde converts to active vitamin A in one step for rapid results.¹
• Advanced Visible Results — significant improvement in the appearance of deep lines, wrinkles and skin laxity.
• Crystal Encapsulation System — patented gradual release technology for controlled potency.
• Hydrating Formula — hyaluronic acid and glycerin maintain skin comfort throughout.
• For Experienced Retinoid Users Only — recommended after completing Crystal Retinal 10.

Key Ingredients

• Retinal (0.2% Retinaldehyde) — ultra-advanced vitamin A at double Crystal Retinal 10 concentration.
• Cyclodextrin (Crystal Encapsulation) — patented system that releases retinal gradually overnight.
• Sodium Hyaluronate — hyaluronic acid that hydrates and supports skin comfort overnight.
• Squalane — nourishing emollient that helps prevent dryness during the retinaldehyde journey.
• Cloudberry Seed Oil — antioxidant-rich oil that supports and nourishes the skin.
• Tocopheryl Acetate (Vitamin E) — antioxidant that protects and supports the formula.

Free From

• Vegan Certified
• Paraben-Free
• For Experienced Retinoid Users Only

How to Use

After cleansing each evening, apply Crystal Retinal 20 over face and neck. Avoid the eye area. Always use SPF the following morning. Start with every other night if new to this strength. We recommend a consultation before beginning Crystal Retinal 20.

Ingredients (INCI)

Aqua (Water), Caprylic/Capric Triglyceride, Glycerin, Isododecane, Cyclodextrin, Cetearyl Olivate, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Cetearyl Alcohol, Sorbitan Olivate, Tocopheryl Acetate, Squalane, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Hydroxyacetophenone, Rubus Chamaemorus Seed Oil, 3-O-Ethyl Ascorbic Acid, Phenoxyethanol, Hydroxypropyl Methylcellulose, Pentylene Glycol, Daucus Carota Sativa (Carrot) Seed Oil, Retinal, Sodium Hyaluronate, Tetrahexyldecyl Ascorbate, Alumina, Isostearic Acid, Lecithin, Polyglyceryl-3 Polyricinoleate, Lonicera Japonica (Honeysuckle) Flower Extract, Lonicera Caprifolium (Honeysuckle) Flower Extract, Polyhydroxystearic Acid, Disodium EDTA, Stearic Acid, Ethylhexylglycerin, Polysorbate 60, Sorbitan Isostearate, BHT, Vanilla Planifolia Fruit Extract, Sodium Polyaspartate, Dipteryx Odorata Bean Extract, Coumarin, Red 4, Titanium Dioxide/CI 77891.

¹ Siegenthaler et al., Retinol and retinal metabolism, Biochemical Journal, 1990, 268, pp 371–378.

Available from Aesthetic Cellology. Authorised Medik8 stockists at 118 Baker Street, London W1U 6TT. Book a consultation to begin your personalised skincare routine.

Additional information