{"product_id":"medik8-crystal-retinal-6","title":"Medik8 Crystal Retinal 6","description":"\u003cp\u003e\u003cstrong\u003eAward-winning Age-Defying Vitamin A Night Serum\u003c\/strong\u003e\u003c\/p\u003e\u003cp\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.[1] Crystal Retinal contains retinAL; a next-generation vitamin A which acts 11x faster than standard retinOL.[2] And, unlike others, our patented retinal stability system ensures unmatched retinal potency and effectiveness until the very last drop. It’s no wonder Crystal Retinal is the No.1 Retinal Serum Worldwide.[3]\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Wrinkle Reducing Power\u003c\/strong\u003e – See clinically proven wrinkle reduction with just 1 tube[1]\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadiant, Youthful Skin\u003c\/strong\u003e – Delivers remarkable visible improvement in texture, brightness, firmness \u0026amp; clarity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomise Your Routine With Progressive Strengths\u003c\/strong\u003e – A retinal strength for beginners to expert users - even sensitive skin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional-Grade Results\u003c\/strong\u003e – Retinaldehyde is proven to work up to 11 times faster than standard retinol[2] - so you can see results sooner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Results Until the Last Drop\u003c\/strong\u003e – Thanks to Medik8's patented stability complex\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProven Results\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e97%\u003c\/strong\u003e felt their skin had a more youthful appearance[1]\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20%\u003c\/strong\u003e reduction in the appearance of wrinkles[1]\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20%\u003c\/strong\u003e reduction in visible hyperpigmentation[1]\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e11%\u003c\/strong\u003e increase in visible skin firmness[1]\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100%\u003c\/strong\u003e felt Crystal Retinal was gentle on their skin[1]\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e[1] Proven via independent clinical study on Crystal Retinal 6. Tested on 33 participants over 12 weeks. [2] G. Siegenthaler et al., Retinol and retinal metabolism, Biochemical Journal, 1990, 268, pp 371-378. [3] Source: independent market research by Kline \u0026amp; Company analysing manufacturer-level retinal serum sales for 2025. To verify, visit: https:\/\/www.medik8.com\/pages\/claims\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eFirst-time use:\u003c\/strong\u003e If you're new to Crystal Retinal we recommend a patch test at least 24 hours before first use. Phase application in gradually. Use twice a week for the first 2 weeks, every other night for the next 2 weeks, then every night.\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eAfter cleansing in the evening, apply 2 pumps of Crystal Retinal to the face and neck. Allow to absorb.\u003c\/li\u003e\n\u003cli\u003eFollow with a moisturiser. We recommend Advanced Night Restore which is engineered to be used after vitamin A (retinoids).\u003c\/li\u003e\n\u003cli\u003eAlways use a sunscreen the next morning after using vitamin A. We recommend Advanced Day Ultimate Protect.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e We recommend using at least 1 tube of your current Crystal Retinal strength before moving up the ladder to the next strength.\u003c\/p\u003e\u003ch3\u003eKey Ingredients\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetinaldehyde\u003c\/strong\u003e – Proven to work up to 11 times faster than standard retinol,[2] retinaldehyde (retinal for short) is a revolutionary form of vitamin A that effectively targets the appearance of fine lines and wrinkles, hyperpigmentation, uneven skin texture and loss of firmness - without irritation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHyaluronic Acid\u003c\/strong\u003e – With the ability to attract and retain more than 1,000 times its own weight in water, hyaluronic acid draws moisture into the upper layers of the skin; leaving the complexion hydrated and visibly supple.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVitamin E\u003c\/strong\u003e – A powerful antioxidant that provides additional antioxidant protection against the ageing effects of free radicals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlycerin\u003c\/strong\u003e – A natural humectant which traps moisture within the skin to leave it hydrated and comfortable.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Medik8","offers":[{"title":"Default Title","offer_id":41812479508653,"sku":"PCOD5674","price":160.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/7765\/3677\/files\/6US.png?v=1792657939","url":"https:\/\/nz.drpenstore.com\/products\/medik8-crystal-retinal-6","provider":"Dr. Pen Store","version":"1.0","type":"link"}