{"id":30940,"date":"2025-04-09T11:33:53","date_gmt":"2025-04-09T11:33:53","guid":{"rendered":"https:\/\/skinstudio.ee\/?post_type=product&#038;p=30940"},"modified":"2026-05-15T14:15:37","modified_gmt":"2026-05-15T14:15:37","slug":"c-tetra-advanced","status":"publish","type":"product","link":"https:\/\/skinstudio.ee\/en\/catalog\/medik8\/c-tetra-advanced\/","title":{"rendered":"C-Tetra Advanced"},"content":{"rendered":"<p data-start=\"6\" data-end=\"358\"><strong data-start=\"6\" data-end=\"36\">C-Tetra Advanced by Medik8<\/strong> &#8211; a high-performance next-generation age-defying serum with 20% stabilised vitamin C, created to visibly brighten the skin tone, improve skin texture and provide daily antioxidant defence. The formula helps restore radiance, freshness and a more even, well-cared-for appearance without harshly affecting the skin barrier.<\/p>\n<p data-start=\"360\" data-end=\"635\">The serum combines powerful lipid-soluble vitamin C with phyto exosomes, acetyl zingerone and N-acetyl glucosamine. This complex helps protect the skin from free radicals, pollution and external stressors while supporting barrier function and a smoother-looking skin texture.<\/p>\n<p data-start=\"637\" data-end=\"895\"><strong data-start=\"637\" data-end=\"657\">C-Tetra Advanced<\/strong> has a lightweight gel-serum texture that absorbs quickly, hydrates, smooths and prepares the skin for daytime skincare. In just 7 days, the skin looks brighter, smoother and more even, while the appearance of wrinkles is visibly reduced.<\/p>\n<p data-start=\"897\" data-end=\"932\"><strong data-start=\"897\" data-end=\"932\">How the active ingredients work<\/strong><\/p>\n<p data-start=\"934\" data-end=\"1495\">\u2022 <strong data-start=\"936\" data-end=\"965\">20% Stabilised Vitamin C:<\/strong> a powerful yet gentle form of vitamin C, designed to brighten the skin tone, boost radiance and defend against premature signs of ageing.<br data-start=\"1103\" data-end=\"1106\" \/>\u2022 <strong data-start=\"1108\" data-end=\"1127\">Phyto Exosomes:<\/strong> help deliver valuable bioactive components to the skin, supporting resilience, recovery and a healthier-looking appearance.<br data-start=\"1251\" data-end=\"1254\" \/>\u2022 <strong data-start=\"1256\" data-end=\"1277\">Acetyl Zingerone:<\/strong> a super-antioxidant that enhances the action of vitamin C and helps neutralise free radicals.<br data-start=\"1371\" data-end=\"1374\" \/>\u2022 <strong data-start=\"1376\" data-end=\"1401\">N-Acetyl Glucosamine:<\/strong> supports the skin barrier, improves skin smoothness and helps reduce the appearance of pores.<\/p>\n<p data-start=\"1497\" data-end=\"1688\"><strong data-start=\"1497\" data-end=\"1538\">Who C-Tetra Advanced is suitable for:<\/strong> all skin types, especially dull tone, uneven texture, early and visible signs of ageing, loss of radiance and the need for daily antioxidant defence.<\/p>\n<p data-start=\"1690\" data-end=\"1705\"><strong data-start=\"1690\" data-end=\"1699\">Size:<\/strong> 30 ml<\/p>\n","protected":false},"excerpt":{"rendered":"<p data-start=\"1911\" data-end=\"1947\">Age-defying serum with 20% vitamin C<\/p>\n<h2 data-start=\"1949\" data-end=\"1987\"><strong data-start=\"1949\" data-end=\"1987\">Medik8 &#8211; C-Tetra Advanced Benefits<\/strong><\/h2>\n<p data-start=\"1989\" data-end=\"2166\">\u2714\ufe0f Brightens and evens skin tone<br data-start=\"2021\" data-end=\"2024\" \/>\u2714\ufe0f Improves smoothness and texture<br data-start=\"2058\" data-end=\"2061\" \/>\u2714\ufe0f Supports the skin barrier<br data-start=\"2089\" data-end=\"2092\" \/>\u2714\ufe0f Protects against free radicals<br data-start=\"2125\" data-end=\"2128\" \/>\u2714\ufe0f Gives skin radiance and freshness<\/p>\n","protected":false},"featured_media":62673,"template":"","meta":[],"pwb-brand":[573],"product_brand":[],"product_cat":[132,141],"product_tag":[],"giftcard-category":[],"class_list":["post-30940","product","type-product","status-publish","has-post-thumbnail","pwb-brand-medik8","product_cat-serums","product_cat-vitamin-c","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"brands":[{"id":573,"name":"Medik8","slug":"medik8"}],"_links":{"self":[{"href":"https:\/\/skinstudio.ee\/en\/wp-json\/wp\/v2\/product\/30940","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/skinstudio.ee\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/skinstudio.ee\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":1,"href":"https:\/\/skinstudio.ee\/en\/wp-json\/wp\/v2\/product\/30940\/revisions"}],"predecessor-version":[{"id":93981,"href":"https:\/\/skinstudio.ee\/en\/wp-json\/wp\/v2\/product\/30940\/revisions\/93981"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/skinstudio.ee\/en\/wp-json\/wp\/v2\/media\/62673"}],"wp:attachment":[{"href":"https:\/\/skinstudio.ee\/en\/wp-json\/wp\/v2\/media?parent=30940"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/skinstudio.ee\/en\/wp-json\/wp\/v2\/pwb-brand?post=30940"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/skinstudio.ee\/en\/wp-json\/wp\/v2\/product_brand?post=30940"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/skinstudio.ee\/en\/wp-json\/wp\/v2\/product_cat?post=30940"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/skinstudio.ee\/en\/wp-json\/wp\/v2\/product_tag?post=30940"},{"taxonomy":"giftcard-category","embeddable":true,"href":"https:\/\/skinstudio.ee\/en\/wp-json\/wp\/v2\/giftcard-category?post=30940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}