{"product_id":"medik8-c-tetra-vitamin-c-face-serum-with-squalane-1-0-fl-oz-lightweight-antioxidant-hydration","title":"Medik8 C-Tetra Vitamin C Face Serum with Squalane — 1.0 fl oz lightweight antioxidant hydration","description":"\u003cp\u003e\u003cstrong\u003eMedik8 C-Tetra is a lightweight, stabilized vitamin C face serum combined with squalane to deliver antioxidant support and gentle hydration for daily use.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis daily facial serum blends a stabilized form of vitamin C with vitamin E and squalane in a quick-absorbing, vegan formula built for layering under moisturizer and SPF. Designed by Medik8 scientists, the serum aims to help skin appear smoother and more even-textured while providing lightweight moisture without leaving a heavy residue. Its fast-absorbing texture makes it suitable for morning routines and a variety of skin types that want antioxidant protection without greasiness.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this serum fit into my morning routine?\u003c\/h3\u003e\n\u003cp\u003eApply to cleansed skin before moisturizer and sunscreen; its lightweight consistency is formulated to layer without pilling. Because it absorbs rapidly, you can follow with other treatments or SPF shortly after application.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse 1–2 drops for the face and neck after cleansing.\u003c\/li\u003e\n  \u003cli\u003eAllow 30–60 seconds to absorb before moisturizer or SPF.\u003c\/li\u003e\n  \u003cli\u003eWorks under makeup without adding unwanted shine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat key ingredients are in the formula and why they matter?\u003c\/h3\u003e\n\u003cp\u003eThe serum features a stabilized vitamin C derivative alongside vitamin E and squalane to deliver antioxidant support and replenishing hydration. These ingredients are chosen for compatibility with daily layering and for providing moisture without a heavy feel.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStabilized vitamin C — supports skin brightness and even appearance.\u003c\/li\u003e\n  \u003cli\u003eVitamin E — complements antioxidant activity and skin comfort.\u003c\/li\u003e\n  \u003cli\u003eSqualane — lightweight moisturizing emollient that leaves skin soft, not greasy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho should use Medik8 C-Tetra and what skin types suit it best?\u003c\/h3\u003e\n\u003cp\u003eThe serum is designed for people seeking daily antioxidant protection and lightweight hydration; it’s formulated to suit a broad range of skin types, including normal, combination, and those who prefer non-greasy textures. Sensitive skin users should patch-test new actives to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIdeal for daytime use under sunscreen and makeup.\u003c\/li\u003e\n  \u003cli\u003eGood choice for combination or oily skin due to lightweight squalane base.\u003c\/li\u003e\n  \u003cli\u003eSuitable for those wanting a vegan, fast-absorbing vitamin C option.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow quickly will I notice changes, and how should I expect to use it long-term?\u003c\/h3\u003e\n\u003cp\u003eVisible changes vary by person; some notice improved skin texture and hydration within weeks, while antioxidant benefits build with consistent daily use. Incorporate it as a staple morning step for gradual improvement in skin appearance over months.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApply daily in the morning for ongoing antioxidant support.\u003c\/li\u003e\n  \u003cli\u003eConsistent use supports longer-term texture and appearance benefits.\u003c\/li\u003e\n  \u003cli\u003eStore out of direct heat and use within the product’s recommended timeframe for best potency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Medik8 C-Tetra Vitamin C Face Serum with Squalane is aimed at anyone wanting a science-led, vegan daytime serum that pairs a stabilized vitamin C derivative with vitamin E and hydrating squalane. It’s especially well suited to people who want antioxidant protection and subtle hydration in a fast-absorbing formula that layers easily under moisturizers and SPF.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eSimmondsia Chinensis (Jojoba) Seed Oil, Cyclopentasiloxane, Cyclohexasiloxane, Tetrahexyldecyl Ascorbate, Citrus Grandis (Grapefruit) Peel Oil, Tocopheryl Acetate, PPG-12\/SMDI Copolymer, Limonene, Citral, Linalool, Geraniol.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use C-Tetra with other serums?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Use C-Tetra in the morning under moisturizer and SPF; layer lighter formulas first and leave time to absorb between steps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this serum suitable for sensitive skin?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Many find it gentle, but perform a patch test first. Discontinue if irritation occurs and consult a dermatologist if needed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Medik8","offers":[{"title":"Default Title","offer_id":58346780197251,"sku":"B002KKZQ84","price":74.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/medik8-c-tetra-front-packaging.jpg?v=1782635158","url":"https:\/\/origin-beauty.com\/products\/medik8-c-tetra-vitamin-c-face-serum-with-squalane-1-0-fl-oz-lightweight-antioxidant-hydration","provider":"Origin Beauty","version":"1.0","type":"link"}