{"title":"The C + S in CSA","description":"\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003eThe key to using Crystal Retinal in the summer is teaming it with vitamin C + sunscreen. Why? Retinal can increase sensitivity to UV rays, so it's important to protect your skin barrier during the day.\u003c\/div\u003e","products":[{"product_id":"c-tetra-cream","title":"C-Tetra® Cream","description":"\u003cp\u003e\u003cspan\u003eStart your morning with a visibly bright, dewy and energised complexion thanks to C-Tetra Cream. \u003cbr\u003e\u003cbr\u003eHarnessing the proven antioxidant power of Medik8's original C-Tetra serum in a silky and nourishing cream, C-Tetra Cream works to restore the look of skin radiance while protecting against the visibly ageing effects of environmental stressors. \u003cbr\u003e\u003cbr\u003e3% stabilised vitamin C helps to directly tackle the appearance of fine lines and uneven skin tone while hyaluronic acid supports the skin's natural protective barrier for more youthful-looking skin overall.\u003cbr\u003e\u003cbr\u003eThe perfect option for those who are entirely new to vitamin C.\u003c\/span\u003e\u003c\/p\u003e","brand":"Medik8","offers":[{"title":"C-Tetra® Cream","offer_id":56753818009932,"sku":"P12053","price":54.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/8751\/1519\/files\/20230922-PDPAsset1-C-TetraCream-Packshot-ROW.jpg?v=1771424888"},{"product_id":"daily-radiance-vitamin-c","title":"Daily Radiance Vitamin C™","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eVisibly energise and protect your skin each morning with Daily Radiance Vitamin C, Medik8's bestselling 7% vitamin C + SPF 30 day cream. \u003cbr\u003e\u003cbr\u003eThis lightweight formula delivers powerful antioxidant protection alongside broad spectrum SPF 30 sunscreen to shield the skin against premature signs of ageing. With its non-greasy, cashmere-soft texture that melts effortlessly into the skin, 94% agree Daily Radiance Vitamin C feels more like a moisturiser than a sunscreen.* \u003cbr\u003e\u003cbr\u003eMeanwhile, its visible smoothing and radiance-boosting benefits create the ideal glowy base for makeup application.\u003cbr\u003e\u003cbr\u003eUse daily for a concise regime that maintains protection against the sun and wider environment. \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003cbr\u003e\u003csup\u003e*Proven via independent consumer study conducted over 4 weeks on 50 participants, across all skin types and tones.\u003c\/sup\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Medik8","offers":[{"title":"Daily Radiance Vitamin C™","offer_id":56753827053900,"sku":"P11904","price":80.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/8751\/1519\/files\/20230922_-_PDP_Asset_1_-_Daily_Radiance_Vitamin_C_-_Packshot_-_DE.jpg?v=1771424967"},{"product_id":"crystal-retinal","title":"Crystal Retinal®","description":"\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cp dir=\"ltr\"\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\u003cbr\u003e\u003cbr\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.\u003cbr\u003e\u003cbr\u003eIt’s no wonder Crystal Retinal is the UK’s No.1 dermatological face serum.\u003csup\u003e[3]\u003c\/sup\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cspan style=\"font-size: xx-small;\"\u003e[1] Proven via independent clinical study on Crystal Retinal 6. Tested on 33 participants over 12 weeks.\u003cbr\u003e[2] G. Siegenthaler et al., Retinol and retinal metabolism, Biochemical Journal, 1990, 268, pp 371-378\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: xx-small;\"\u003e\u003cbr\u003e[3] Source: Circana (UK) Ltd, Prestige Beauty Retail tracking \/ Feb 2023 to Jan 2024 \/ prestige face serum \/ Dermatologist Brand attribute \/ Dermatologist Brand is defined as a brand that has identified itself as (i) founded or developed by a dermatologist and\/or (ii) is dermatologist recommended \/ franchise line \/ value \u0026amp; unit sales. To verify visit: \u003ca href=\"https:\/\/de.medik8.com\/pages\/circana-group-claim-letters\"\u003ehttps:\/\/de.medik8.com\/circana-group-claim-letters \u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Medik8","offers":[{"title":"Crystal Retinal 1","offer_id":56753829151052,"sku":"P12058","price":56.0,"currency_code":"EUR","in_stock":false},{"title":"Crystal Retinal 3","offer_id":56753829183820,"sku":"P11896","price":65.0,"currency_code":"EUR","in_stock":true},{"title":"Crystal Retinal 6","offer_id":56753829216588,"sku":"P11897","price":86.0,"currency_code":"EUR","in_stock":false},{"title":"Crystal Retinal 10","offer_id":56753829249356,"sku":"P11898","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"Crystal Retinal 20","offer_id":56753829282124,"sku":"P11899","price":125.0,"currency_code":"EUR","in_stock":true},{"title":"Crystal Retinal 24","offer_id":56753829314892,"sku":"P12059","price":135.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/8751\/1519\/files\/Copyof20230922-PDPAsset1-CrystalRetinal1-Packshot-ROW_fbb3800e-092f-4e83-9307-0448da599366.jpg?v=1771424978"},{"product_id":"c-tetra","title":"C-Tetra®","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv id=\"docs-editor-container\" dir=\"ltr\"\u003e\n\u003cdiv id=\"docs-editor\" class=\"companion-enabled\"\u003e\n\u003cdiv id=\"waffle-grid-container\" dir=\"ltr\"\u003e\n\u003cdiv id=\"1821761830-grid-container\" class=\"grid-container\" dir=\"ltr\"\u003e\n\u003cdiv id=\"1821761830-grid-table-container\"\u003e\n\u003cdiv class=\"grid-table-container fixed-table-container\"\u003e\n\u003cdiv class=\"grid-fixed-wrapper\" id=\"1821761830-fixed\"\u003e\n\u003cdiv class=\"goog-inline-block fixed4-inner-container\"\u003e\n\u003cdiv class=\"waffle-background-container\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"ltr\"\u003e\n\u003cdiv spellcheck=\"false\" class=\"input-box\"\u003e\n\u003cdiv class=\"cell-input editable disabled-input\" role=\"combobox\" dir=\"ltr\" inputmode=\"none\" aria-autocomplete=\"list\" aria-label=\"L7\" tabindex=\"0\"\u003e\n\u003cspan\u003eRestore the look of skin radiance in just 7 days* with cult-favourite C-Tetra. \u003cbr\u003e\u003cbr\u003eFormulated with a stabilised form of vitamin C (7%) called tetrahexyldecyl ascorbate (pronounced 'tetra-hexul-deckul as-CORR-bate'), this lightweight serum works to visibly brighten uneven skin tone and reduce the look of fine lines and wrinkles, while remaining gentle on sensitive skin. \u003cbr\u003e\u003cbr\u003eFortified with vitamin E, this antioxidant powerhouse also protects the skin against the ageing and damaging effects of free radicals for a more youthful and healthy-looking complexion overall. The perfect option for those who are new to vitamin C, or those with sensitive skin. \u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003csup\u003e*Proven via independent consumer study conducted over 4 weeks on 52 participants with sensitive skin.\u003c\/sup\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Medik8","offers":[{"title":"C-Tetra®","offer_id":56753832165708,"sku":"P11909","price":56.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/8751\/1519\/files\/20230922_-_PDP_Asset_1_-_C-Tetra_-_Packshot_-_DE.jpg?v=1771425000"},{"product_id":"c-tetra-luxe","title":"C-Tetra Luxe","description":"\u003cp\u003e\u003cspan\u003eSupercharge your skin's radiance each morning with C-Tetra Luxe; clinically proven to reduce the appearance of wrinkles and hyperpigmentation in just 4 weeks.* It also works to boost visible radiance while supporting the skin barrier. Featuring twice the amount of vitamin C (14%) of our original C-Tetra serum, C-Tetra Luxe is ideal for those looking for enhanced skin radiance and antioxidant protection alongside deep nourishment. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe velvety-soft serum is formulated with a stabilised (and therefore very potent) form of vitamin C called tetrahexyldecyl ascorbate (pronounced 'tetra-hexul-deckul as-CORR-bate'), which delivers proven results after just 1 use*; all with a gentle, nourishing experience for your skin.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ccite\u003e*Proven via independent clinical study on C-Tetra Luxe conducted over 4 weeks on 32 participants\u003c\/cite\u003e\u003c\/p\u003e","brand":"Medik8","offers":[{"title":"C-Tetra Luxe","offer_id":56753836818764,"sku":"P11912","price":82.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/8751\/1519\/files\/20250404_-_PDP_Asset_1_-_C-Tetra_Luxe_-_Packshot_-_DE.jpg?v=1771425032"},{"product_id":"c-tetra-advanced","title":"C-Tetra Advanced","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDefend against premature skin ageing and achieve accelerated skin brightening with a next-generation combination of 20% vitamin C and skin barrier science. \u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eClinically proven to brighten skin and visibly improve wrinkles in 7 days\u003c\/span\u003e\u003cspan\u003e[1]\u003c\/span\u003e\u003cspan\u003e with 0% barrier disruption\u003c\/span\u003e\u003cspan\u003e[1]\u003c\/span\u003e\u003cspan\u003e, C-Tetra Advanced is engineered for high-performance visible brightening, skin smoothing, and daily antioxidant defence. \u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cmeta charset=\"utf-8\"\u003eThis intelligent ingredient complex combines potent, stabilised 20% vitamin C with restorative phyto exosomes for enhanced skin resilience and omni-antioxidant acetyl zingerone to neutralise the ageing effects of free radicals.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe result? A high-performance, age-defying vitamin C serum that works smarter, not harsher.\u003c\/span\u003e\u003c\/p\u003e","brand":"Medik8","offers":[{"title":"Default Title","offer_id":56753844781388,"sku":"P12066","price":85.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/8751\/1519\/files\/20250227_-_C-Tetra_Advanced_-_PDP_-_Carousel_-_Asset_1_-_ROW_1.jpg?v=1775645943"}],"url":"https:\/\/pt.medik8.com\/en\/collections\/the-c-s-in-csa.oembed","provider":"Medik8-PT","version":"1.0","type":"link"}