{"product_id":"medik8-crystal-retinal®-6-regular","title":"MEDIK8 CRYSTAL RETINAL® 6 REGULAR","description":"\u003cp data-renderer-start-pos=\"157\"\u003eReveal 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.\u003csup\u003e[1]\u003c\/sup\u003e\u003c\/p\u003e\n\u003cp data-renderer-start-pos=\"389\"\u003eCrystal Retinal contains retinAL; a next-generation vitamin A which acts 11x faster than standard retinOL.\u003csup\u003e[2]\u003c\/sup\u003e And, unlike others, our patented retinal stability system ensures unmatched retinal potency and effectiveness until the very last drop.\u003c\/p\u003e\n\u003cp data-renderer-start-pos=\"636\"\u003eIt’s no wonder Crystal Retinal is the No.1 Retinal Serum Worldwide.\u003csup\u003e[3]\u003c\/sup\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003csup\u003e[1]\u003c\/sup\u003e Proven via independent clinical study on Crystal Retinal 6. Tested on 33 participants over 12 weeks.\u003cbr\u003e\u003csup\u003e[2]\u003c\/sup\u003e G. Siegenthaler et al., Retinol and retinal metabolism, Biochemical Journal, 1990, 268, pp 371-378\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003csup\u003e[3]\u003c\/sup\u003e  \u003cem data-renderer-mark=\"true\"\u003e*Source: independent market research by Kline \u0026amp; Company analysing manufacturer-level retinal serum sales for 2025. \u003cbr\u003e\u003cbr\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eStep 1\u003c\/h4\u003e\n\u003cp\u003eIf you're new to Crystal Retinal we recommend a patch test at least 24 hours before first use. Learn how to patch test \u003ca href=\"https:\/\/www.medik8.com\/pages\/patch-test?srsltid=AfmBOorLvDju1ZiyNd-uCbKoWgmGS6IUmGUMF_yJgPfYAS9zzE3FemOs\"\u003ehere.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eAfter cleansing in the evening, apply 2 pumps of Crystal Retinal to the face and neck. Allow to absorb then follow with a moisturiser. We recommend Advanced Night Restore which is specifically designed to be used after vitamin A.\u003c\/p\u003e\n\u003ch4\u003eStep 2\u003c\/h4\u003e\n\u003cp\u003eFor new users of Crystal Retinal, phase application in gradually. Use twice a week for the first 2 weeks, every other night for the next 2 weeks, then every night. You should always use a sunscreen the next morning after using vitamin A.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eWe recommend using at least 1 tube of your current Crystal Retinal strength before moving up the ladder to the next strength.\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv class=\"subtitle\"\u003eAward-winning Age-Defying Vitamin A Night Serum\u003c\/div\u003e\n\u003cdiv class=\"ingredient-list\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eAqua (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.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ingredient-disclaimer\"\u003e*Although we try our best to ensure this list of ingredients is accurate there may be product upgrades from time to time, or slight variants between different regions based on local laws, meaning the only definitive ingredient list is that which is printed on the product packaging.\u003c\/div\u003e","brand":"Medik8","offers":[{"title":"Default Title","offer_id":61586513625418,"sku":null,"price":69.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/8404\/2058\/files\/4EEDFBC1-0280-4F31-8A51-6537DA158FD6.jpg?v=1775999719","url":"https:\/\/shop.gemedispa.co.uk\/products\/medik8-crystal-retinal%c2%ae-6-regular","provider":"G E MediSpa","version":"1.0","type":"link"}