Medik8 Crystal Retinal 10 30ml

Description

Medik8 Crystal Retinal 10 is an advanced-strength retinaldehyde night serum at 0.1% — for experienced retinoid users who have built tolerance through lower strengths. 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 maximum results with minimal irritation.

Why Choose Medik8 Crystal Retinal 10

Crystal Retinal 10 is for those who have built full retinoid tolerance through lower strengths such as Crystal Retinal 6. It delivers the most significant visible improvement available at this concentration — visibly reducing deep fine lines, wrinkles and uneven skin texture. Shop the full Medik8 Crystal Retinal range at Aesthetic Cellology.

Medik8 Crystal Retinal 10 Key Benefits

• 11x Faster Than Retinol — retinaldehyde converts to active vitamin A in one step, not two.¹
• Reduces Fine Lines and Wrinkles — visibly smooths established signs of ageing over time.
• Improves Skin Texture and Tone — accelerates skin renewal for smoother, more even skin.
• Crystal Encapsulation System — patented gradual release technology for maximum stability and minimal irritation.
• Hydrating Formula — hyaluronic acid and glycerin maintain skin comfort throughout.
• For Advanced Retinoid Users — recommended for those who have used Crystal Retinal 6 comfortably.

Key Ingredients

• Retinal (0.1% Retinaldehyde) — advanced-strength vitamin A that acts up to 11x faster than retinol.¹
• Cyclodextrin (Crystal Encapsulation) — patented system that releases retinal gradually for controlled delivery 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 Advanced Retinoid Users

How to Use

After cleansing each evening, apply Crystal Retinal 10 over face and neck. Avoid the eye area unless using alongside Crystal Retinal Ceramide Eye. Always use SPF the following morning when using retinoids. Start with every other night if new to this strength.

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.