{"product_id":"medik8-crystal-retinal-6","title":"Medik8 - Crystal Retinal 6 Night Serum 30ml","description":"\u003ch2\u003eMedik8 Crystal Retinal 6 Night Serum 30ml\u003c\/h2\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eMedik8 Crystal Retinal 6\u003c\/strong\u003e contains\n\u003cstrong\u003e0.06% retinaldehyde\u003c\/strong\u003e in an evening facial serum.\nMedik8 positions this strength for regular vitamin A users, making it\nan option for those considering a step beyond an introductory retinal.\n\u003c\/p\u003e\n\n\u003cp\u003e\nRetinoid skincare can help address the appearance of fine lines,\nuneven pigmentation and rough texture. The appropriate strength depends\non your existing routine and skin tolerance, rather than age alone.\nConsistent, comfortable application is more useful than increasing\nconcentration before your skin is ready.\n\u003c\/p\u003e\n\n\u003ch2\u003eProduct Information at a Glance\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\" style=\"text-align:left; padding:10px; border-bottom:1px solid #ddd;\"\u003eProduct\u003c\/th\u003e\n      \u003ctd style=\"padding:10px; border-bottom:1px solid #ddd;\"\u003eMedik8 Crystal Retinal 6\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\" style=\"text-align:left; padding:10px; border-bottom:1px solid #ddd;\"\u003eSize\u003c\/th\u003e\n      \u003ctd style=\"padding:10px; border-bottom:1px solid #ddd;\"\u003e30ml\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\" style=\"text-align:left; padding:10px; border-bottom:1px solid #ddd;\"\u003eVitamin A ingredient\u003c\/th\u003e\n      \u003ctd style=\"padding:10px; border-bottom:1px solid #ddd;\"\u003eRetinaldehyde 0.06%\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\" style=\"text-align:left; padding:10px; border-bottom:1px solid #ddd;\"\u003eRange position\u003c\/th\u003e\n      \u003ctd style=\"padding:10px; border-bottom:1px solid #ddd;\"\u003eRegular vitamin A users\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\" style=\"text-align:left; padding:10px; border-bottom:1px solid #ddd;\"\u003eRoutine\u003c\/th\u003e\n      \u003ctd style=\"padding:10px; border-bottom:1px solid #ddd;\"\u003eEvening, before moisturiser\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCrystal Retinal 3 or 6?\u003c\/h2\u003e\n\n\u003cp\u003e\n\u003ca href=\"\/products\/medik8-crystal-retinal-3\"\u003eCrystal Retinal 3\u003c\/a\u003e\ncontains 0.03% retinal; Crystal Retinal 6 contains twice that concentration.\nThis does not establish that results will be twice as fast or twice as\nnoticeable.\n\u003c\/p\u003e\n\n\u003cp\u003e\nBefore changing strength, consider whether you can use your current\nproduct consistently without persistent dryness, stinging or redness.\nIf you regularly need to pause because your skin feels uncomfortable,\na stronger formula may make the routine harder to maintain.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThere is no need to increase strength simply because a higher number\nexists. Staying with a well-tolerated product is a reasonable choice\nwhen you are satisfied with your routine.\n\u003c\/p\u003e\n\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\n\u003cp\u003e\nThe formula includes hyaluronic acid, glycerin and vitamin E alongside\nretinal. Refer to your supplied packaging for the complete ingredient\nlist and any allergens.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIngredient selection matters, but tolerance depends on the whole\nformulation and how it is used. A hydrating formula can still cause\nirritation when applied too frequently or combined with several other\nactive products.\n\u003c\/p\u003e\n\n\u003ch2\u003eClinical Findings for Crystal Retinal 6\u003c\/h2\u003e\n\n\u003cp\u003e\nMedik8 reports a 12-week study involving 33 participants using\nCrystal Retinal 6, with a 20% reduction in the appearance of wrinkles,\n20% reduction in visible hyperpigmentation and 11% improvement in\nvisible firmness.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThese manufacturer-reported study findings describe the tested group;\nthey do not predict an individual result. A percentage improvement in\nappearance does not mean that wrinkles or pigmentation disappeared.\n\u003c\/p\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003col\u003e\n  \u003cli\u003ePatch test at least 24 hours before first use.\u003c\/li\u003e\n  \u003cli\u003eAfter evening cleansing, apply two pumps to the face and neck, avoiding the eye area.\u003c\/li\u003e\n  \u003cli\u003eAllow to absorb, then follow with moisturiser.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\nNew users should introduce application gradually: twice weekly for\ntwo weeks, alternate nights for two weeks, then nightly if tolerated.\nFollow your supplied directions.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIf you are changing from another retinoid, avoid introducing several\nnew products at the same time. This makes it easier to identify the\ncause of any irritation. Reduce frequency or pause if your skin\nbecomes uncomfortable.\n\u003c\/p\u003e\n\n\u003ch2\u003eBuilding a Comfortable Routine\u003c\/h2\u003e\n\n\u003cp\u003e\nKeep cleansing gentle and use a moisturiser that suits your skin.\nFor a lightweight cream option, see\n\u003ca href=\"\/products\/obagi-hydrate-facial-moisturiser-48g\"\u003eObagi Hydrate Facial Moisturiser\u003c\/a\u003e.\nYou can also explore the\n\u003ca href=\"\/collections\/medik8\"\u003eMedik8 skincare collection\u003c\/a\u003e\nto compare the products currently available.\n\u003c\/p\u003e\n\n\u003cp\u003e\nUse broad-spectrum SPF 30 or higher during the day, alongside sensible\nsun protection. Avoid treating sunscreen as an optional extra when\nworking on uneven pigmentation or visible signs of sun damage.\n\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdl\u003e\n  \u003cdt\u003e\u003cstrong\u003eDoes Crystal Retinal 6 contain 6% retinal?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003e\n    No. The number identifies its position in the range; its retinal\n    concentration is 0.06%.\n  \u003c\/dd\u003e\n\n  \u003cdt\u003e\u003cstrong\u003eIs this the same as a 0.06% retinol serum?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003e\n    No. Retinal and retinol are different vitamin A ingredients.\n    Matching percentages do not make two products equivalent.\n    Consider the ingredient and complete formulation when comparing them.\n  \u003c\/dd\u003e\n\n  \u003cdt\u003e\u003cstrong\u003eShould I move up if Crystal Retinal 3 already suits me?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003e\n    Moving up is optional. Review your current results, comfort and\n    consistency first. A stronger product that you can rarely tolerate\n    may be less practical than a lower strength you use regularly.\n  \u003c\/dd\u003e\n\n  \u003cdt\u003e\u003cstrong\u003eHow should I monitor progress?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003e\n    Compare photographs taken in similar lighting over several weeks.\n    Track comfort and application frequency as well as visible changes.\n    Try to keep the rest of your routine stable during that comparison.\n  \u003c\/dd\u003e\n\n  \u003cdt\u003e\u003cstrong\u003eCan I combine it with exfoliating acids?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003e\n    Exfoliating acids and retinoids can produce cumulative irritation.\n    Avoid adding both at once. If your routine already includes strong\n    exfoliation, seek advice about whether it needs adjusting before\n    increasing your vitamin A strength.\n  \u003c\/dd\u003e\n\n  \u003cdt\u003e\u003cstrong\u003eCan I add it to prescription skincare?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003e\n    Ask your prescriber first, especially if your treatment already\n    contains a retinoid. Adding another vitamin A product may be\n    unnecessary and can increase dryness or irritation.\n  \u003c\/dd\u003e\n\n  \u003cdt\u003e\u003cstrong\u003eIs peeling a sign that it is working?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003e\n    Peeling is not a target or a reliable measure of effectiveness.\n    Persistent redness, soreness or burning should prompt a pause\n    and review. Seek advice for a significant or continuing reaction.\n  \u003c\/dd\u003e\n\n  \u003cdt\u003e\u003cstrong\u003eWhat if I have sensitive skin or rosacea?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003e\n    A regular-user strength is not automatically suitable for reactive\n    skin. Ask a clinician about introducing retinoids if you have\n    rosacea, eczema or an impaired skin barrier.\n  \u003c\/dd\u003e\n\n  \u003cdt\u003e\u003cstrong\u003eCan I use it during pregnancy or breastfeeding?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003e\n    Avoid topical retinoids during pregnancy or when planning pregnancy.\n    If breastfeeding, discuss the product with your clinician before use.\n  \u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003ePrecautions\u003c\/h2\u003e\n\n\u003cp\u003e\nFor external use only. Avoid eyes and broken or irritated skin.\nKeep out of reach of children. Follow the directions, storage\ninstructions and period-after-opening information on your packaging.\n\u003c\/p\u003e","brand":"Medik8","offers":[{"title":"Default Title","offer_id":54002506400091,"sku":null,"price":69.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9338\/4027\/files\/CrystalRetinal6.jpg?v=1788946445","url":"https:\/\/skinbyscience.co.uk\/products\/medik8-crystal-retinal-6","provider":"skinbyscience","version":"1.0","type":"link"}