Medik8 Crystal Retinal 6 is a potent nighttime serum formulated with 0.06% encapsulated retinaldehyde—the advanced vitamin A derivative that works up to 11× faster than retinol—for visible reductions in wrinkles, firming, brightening, and clearer pores, with minimal irritation.

Key Details (At a Glance):

• Ideal for regular vitamin A users addressing fine lines, uneven tone, firmness, and blemish-prone skin

• Core actives: retinaldehyde (age-defying, acne-fighting), glycerin & sodium hyaluronate (deep hydration), vitamin E (antioxidant nourishment), plus 3‑O‑ethyl ascorbic acid & tetrahexyldecyl ascorbate (brightening vitamin C)

• Features encapsulation technology for stable, gradual release—delivering pro-level results until the last drop

• Clean, vegan, cruelty‑free, alcohol‑ and paraben‑free serum

• Clinically proven: 20% fewer wrinkles, 20% reduction in dark spots, 11% firmer skin in 12 weeks; 97% felt more youthful; 100% experienced it as gentle

How to Use

In the evening, after cleansing, apply two pumps of Crystal Retinal 6 to face and neck. Begin by using twice weekly for two weeks, then alternate nights for the next two weeks, moving to every night as tolerated. Always follow with a moisturizer, and apply SPF every morning to protect your skin during retinal use

Ingredients

Water (Aqua), Caprylic/Capric Triglyceride, Glycerin, Isododecane, Cetearyl Olivate, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Cyclodextrin, Cetearyl Alcohol, Sorbitan Olivate, Tocopheryl Acetate (Vitamin E), Squalane, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Hydroxyacetophenone, 3‑O‑Ethyl Ascorbic Acid, Phenoxyethanol, Hydroxypropyl Methylcellulose, Sodium Hyaluronate, Tetrahexyldecyl Ascorbate, Rubus Chamaemorus (Cloudberry) Seed Oil, Pentylene Glycol, Daucus Carota Sativa (Carrot) Seed Oil, Retinal (0.06%), Alumina, Isostearic Acid, Lecithin, Sodium Polyaspartate, Polyglyceryl‑3 Polyricinoleate, Lonicera Japonica & Lonicera Caprifolium (Honeysuckle) Flower Extracts, Polyhydroxystearic Acid, Disodium EDTA, Ethylhexylglycerin, Stearic Acid, Polysorbate 60, Sorbitan Isostearate, BHT, Vanilla Planifolia Fruit Extract, Dipteryx Odorata (Tonka) Bean Extract, Coumarin, Red 4, Titanium Dioxide (CI 77891).

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