{"title":"Vitamin C Serums \u0026 Brightening Treatments","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eVitamin C remains one of the most researched ingredients for brightening skin tone, fading dullness and defending against environmental damage. Our Vitamin C serum edit features Medik8's C-Tetra range — built around a stable, oil-soluble form of Vitamin C for consistent results — alongside Super C Ferulic and Mesoestetic's AOX Ferulic antioxidant complex. These serums layer easily under moisturiser and SPF and are suited to anyone looking to even out skin tone and add a healthy, radiant glow.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"aox-ferulic","title":"mesoestetic® aox ferulic","description":"Powerful anti-ageing treatment combats the damaging effects of oxidation in a revolutionary antioxidant concentrate.\n\n\u003cstrong\u003eThis state-of-the-art, powerful anti-ageing treatment protects fibroblasts and improves the synthesis of collagen in the skin. Skin is protected from the damaging effects of photoageing and the high concentration of antioxidants helps to improve skin’s barrier function.\u003c\/strong\u003e\n\n \n\nThe mesoestetic AOX Ferulic is a state-of-the-art antioxidant concentrate that protects cells and has powerful anti-ageing effects. Skin is immediately protected from harmful oxidative damage and is instantly visibly brighter.\n\nOur modern lifestyles can have damaging effects on our skin. Daily exposure to light radiation from computers, tablets and smartphone screens have a strong impact on the ageing process of skin. High Energy Visible (HEV) light can lead to skin ageing, with visible consequences such as wrinkles, dark spots, dull skin and signs of flaccidity. mesoestetic AOX Ferulic combats the effects of oxidation caused by light exposure in a revolutionary antioxidant and anti-ageing treatment.\n\n\u003cstrong\u003eAscorbic acid\u003c\/strong\u003e is the purest form of Vitamin C and at a high concentration of 15% in mesoestetic AOX Ferulic, powerful antioxidant qualities are delivered to the skin. Alongside ascorbic acid, 0.5% \u003cstrong\u003eferulic acid\u003c\/strong\u003e protects skins fibroblasts from light radiation and sun-induced inflammation. Vitamin E and peptides in the exclusive \u003cstrong\u003eprotech-cell complex\u003c\/strong\u003e at 1.5% strengthens the antioxidant action by providing skin with protection against harmful light exposure.\n\nAs skin’s main structural support, collagen keeps skin firm and plumped. However, as collagen production depletes as we age, it is important to supplement skin’s collagen synthesis. mesoestetic AOX Ferulic prevents oxidative cell damage while protecting fibroblasts and improving collagen fibre synthesis.\n\n90% of patients who used mesoestetic AOX Ferulic once a day for 28 days, noticed brighter skin. 100% of patients noticed increased firmness and a general improvement in the quality of their skin.\n\nAnti-ageing concentrated treatment that prevents and works against oxidative cell damage. It protects fibroblasts and improves collagen fibre synthesis. Biological shield against oxidation produced by UVB, UVA, IR, and VISIBLE LIGHT (HEV). Protects the natural antioxidant system and barrier function of the skin. Prevents photo and chrono-ageing.\n\nAdvanced antioxidant and cell protective concentrate. Ascorbic acid 15%. Protech-cell complex 1.5%. Ferulic acid 0.5%","brand":"mesoestetic®","offers":[{"title":"Default Title","offer_id":52590795718993,"sku":null,"price":61.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/8003\/1057\/files\/aox_53f5f438-987d-4b82-8702-cb10ed770cde.png?v=1779043249"},{"product_id":"medik8-c-tetra-cream-50ml","title":"Medik8 C-Tetra Cream 50ml – Vitamin C Brightening Moisturiser","description":"\u003cp data-start=\"531\" data-end=\"623\"\u003e\u003cstrong data-start=\"531\" data-end=\"623\"\u003eMedik8 C-Tetra Cream 50ml – Brightening Vitamin C Moisturiser for Radiant, Hydrated Skin\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"625\" data-end=\"1007\"\u003eStart your day with visibly brighter, smoother and more energised skin using Medik8 C-Tetra Cream — a luxurious vitamin C moisturiser designed to hydrate, protect and enhance your skin’s natural glow. Combining antioxidant protection with deep nourishment, this silky cream helps improve skin tone while defending against environmental stressors that contribute to premature ageing.\u003c\/p\u003e\n\u003cp data-start=\"1009\" data-end=\"1163\"\u003eInspired by Medik8’s bestselling C-Tetra serum, this cream offers the same powerful benefits in a richer, more comforting texture — perfect for daily use.\u003c\/p\u003e\n\u003cp data-start=\"1209\" data-end=\"1408\"\u003eMedik8 C-Tetra Cream is a \u003cstrong data-start=\"1235\" data-end=\"1268\"\u003evitamin C-infused moisturiser\u003c\/strong\u003e formulated with \u003cstrong data-start=\"1285\" data-end=\"1317\"\u003e3% tetrahexyldecyl ascorbate\u003c\/strong\u003e, a stable and gentle form of vitamin C that works effectively without irritating the skin.\u003c\/p\u003e\n\u003cp data-start=\"1410\" data-end=\"1571\"\u003eThe formula is enhanced with \u003cstrong data-start=\"1439\" data-end=\"1458\"\u003ehyaluronic acid\u003c\/strong\u003e, which attracts and retains moisture, helping to keep the skin hydrated, plump and protected throughout the day.\u003c\/p\u003e\n\u003cp data-start=\"1573\" data-end=\"1665\"\u003eThis combination ensures both \u003cstrong data-start=\"1603\" data-end=\"1625\"\u003eimmediate radiance\u003c\/strong\u003e and \u003cstrong data-start=\"1630\" data-end=\"1664\"\u003elong-term skin health benefits\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Medik8","offers":[{"title":"Default Title","offer_id":52591239790929,"sku":null,"price":55.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/8003\/1057\/files\/Gemini_Generated_Image_2yllhf2yllhf2yll.png?v=1773824525"},{"product_id":"medik8-c-tetra-luxe-30ml","title":"Medik8 C-Tetra Luxe Serum 30ml – Vitamin C Brightening \u0026 Anti-Aging Serum","description":"\u003cp data-start=\"572\" data-end=\"674\"\u003e\u003cstrong data-start=\"572\" data-end=\"674\"\u003eMedik8 C-Tetra Luxe Serum 30ml – Advanced Vitamin C Serum for Radiance, Protection \u0026amp; Youthful Skin\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"676\" data-end=\"1021\"\u003eRestore your skin’s natural glow and achieve a brighter, smoother complexion with Medik8 C-Tetra Luxe — a luxurious vitamin C serum designed to deliver powerful antioxidant protection and visible skin renewal. This lightweight, fast-absorbing formula works to improve uneven skin tone, reduce fine lines and protect against environmental damage.\u003c\/p\u003e\n\u003cp data-start=\"1023\" data-end=\"1172\"\u003eFormulated with a stable, lipid-soluble form of vitamin C, this serum ensures maximum effectiveness while remaining gentle enough for sensitive skin.\u003c\/p\u003e\n\u003cp data-start=\"1217\" data-end=\"1409\"\u003eMedik8 C-Tetra Luxe is a \u003cstrong data-start=\"1242\" data-end=\"1278\"\u003ehigh-performance vitamin C serum\u003c\/strong\u003e powered by \u003cstrong data-start=\"1290\" data-end=\"1322\"\u003e7% tetrahexyldecyl ascorbate\u003c\/strong\u003e, a stable and highly effective form of vitamin C that penetrates deeply into the skin.\u003c\/p\u003e\n\u003cp data-start=\"1411\" data-end=\"1508\"\u003eUnlike traditional vitamin C formulas that can be irritating, this advanced formulation delivers:\u003c\/p\u003e\n\u003cul data-start=\"1509\" data-end=\"1583\"\u003e\n\u003cli data-section-id=\"dg3v3\" data-start=\"1509\" data-end=\"1532\"\u003e\n\u003cp data-start=\"1511\" data-end=\"1532\"\u003eVisible brightening\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"dwsx2t\" data-start=\"1533\" data-end=\"1556\"\u003e\n\u003cp data-start=\"1535\" data-end=\"1556\"\u003eAnti-aging benefits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"11r3c3c\" data-start=\"1557\" data-end=\"1583\"\u003e\n\u003cp data-start=\"1559\" data-end=\"1583\"\u003eAntioxidant protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1585\" data-end=\"1631\"\u003eAll without causing sensitivity or discomfort.\u003c\/p\u003e\n\u003cp data-start=\"1633\" data-end=\"1786\"\u003eEnriched with \u003cstrong data-start=\"1647\" data-end=\"1660\"\u003evitamin E\u003c\/strong\u003e, it enhances antioxidant performance and helps protect the skin from free radical damage caused by pollution and UV exposure.\u003c\/p\u003e","brand":"Medik8","offers":[{"title":"Default Title","offer_id":52591248441681,"sku":null,"price":60.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/8003\/1057\/files\/Gemini_Generated_Image_2gcxgj2gcxgj2gcx.png?v=1773822282"},{"product_id":"medik8-super-c-ferulic-30ml","title":"Medik8 Super C Ferulic 30ml – 30% Vitamin C Serum for Advanced Anti-Ageing","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eMedik8 Super C Ferulic 30ml – The Most Powerful Vitamin C Serum for Advanced Sun-Aged Skin\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eUnlock the most powerful Vitamin C formula in the Medik8 range with \u003cstrong\u003eSuper C Ferulic 30ml\u003c\/strong\u003e — a high-potency, clinically proven serum engineered to tackle \u003cstrong\u003e4 signs of advanced sun ageing*\u003c\/strong\u003e head-on. Formulated with an extraordinary \u003cstrong\u003e30% stabilised Vitamin C (ethylated L-ascorbic acid)\u003c\/strong\u003e and supercharged with ferulic acid, this is the ultimate daily antioxidant treatment for those seeking the most visible, most impactful results from their Vitamin C serum.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eClinically proven to visibly reduce wrinkles, fade dark spots, even out skin tone and improve firmness — Super C Ferulic delivers the kind of transformative, age-reversing results that mature, sun-damaged skin truly needs.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat is Medik8 Super C Ferulic?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eMedik8 Super C Ferulic is a \u003cstrong\u003emaximum-strength Vitamin C antioxidant serum\u003c\/strong\u003e formulated at the highest concentration of stabilised Vitamin C available in the Medik8 range. At \u003cstrong\u003e30% ethylated L-ascorbic acid\u003c\/strong\u003e — a highly stable, skin-compatible form of pure Vitamin C — this serum delivers unparalleled brightening, wrinkle-reducing and antioxidant power in a fast-absorbing, non-greasy daily formula.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eDesigned specifically for \u003cstrong\u003emature skin types showing advanced signs of sun ageing\u003c\/strong\u003e, Super C Ferulic addresses the visible consequences of long-term UV exposure — including deep-set wrinkles, stubborn dark spots, uneven skin tone and loss of firmness — with a level of potency that standard Vitamin C serums simply cannot match.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFormulated to work effectively and inclusively on \u003cstrong\u003eall skin tones\u003c\/strong\u003e, this serum is as versatile as it is powerful — making it the go-to morning antioxidant treatment for anyone serious about reversing the visible signs of sun-induced skin ageing.\u003c\/p\u003e","brand":"Medik8","offers":[{"title":"Default Title","offer_id":52591250702673,"sku":null,"price":69.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/8003\/1057\/files\/Gemini_Generated_Image_2gcxgj2gcxgj2gcx.png?v=1773822282"},{"product_id":"medik8-daily-radiance-vitamin-c-50ml","title":"Medik8 Daily Radiance Vitamin C 50ml – Brightening Moisturiser with SPF 30","description":"\u003cp data-start=\"483\" data-end=\"586\"\u003e\u003cstrong data-start=\"483\" data-end=\"586\"\u003eMedik8 Daily Radiance Vitamin C 50ml – Glow-Boosting Day Cream with Antioxidant Protection \u0026amp; SPF 30\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"588\" data-end=\"909\"\u003eStart your day with brighter, healthier-looking skin using Medik8 Daily Radiance Vitamin C — a multi-tasking moisturiser that combines powerful antioxidant protection with broad-spectrum SPF 30. Designed to simplify your morning routine, this lightweight formula hydrates, smooths and protects your skin in one easy step.\u003c\/p\u003e\n\u003cp data-start=\"911\" data-end=\"1055\"\u003eClinically proven to visibly brighten and hydrate, this daily essential helps defend against environmental damage and premature signs of ageing.\u003c\/p\u003e\n\u003cp data-start=\"1112\" data-end=\"1265\"\u003eMedik8 Daily Radiance Vitamin C is a \u003cstrong data-start=\"1149\" data-end=\"1187\"\u003e7% vitamin C day cream with SPF 30\u003c\/strong\u003e, formulated to deliver both immediate radiance and long-term skin protection.\u003c\/p\u003e\n\u003cp data-start=\"1267\" data-end=\"1446\"\u003eVitamin C works as a potent antioxidant to brighten the complexion and improve skin tone, while SPF 30 shields the skin from harmful UV rays — one of the leading causes of ageing.\u003c\/p\u003e\n\u003cp data-start=\"1448\" data-end=\"1557\"\u003eIts silky, non-greasy texture melts into the skin, making it ideal for everyday use and perfect under makeup.\u003c\/p\u003e","brand":"Medik8","offers":[{"title":"Default Title","offer_id":52591260565841,"sku":null,"price":60.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/8003\/1057\/files\/Gemini_Generated_Image_4xt32i4xt32i4xt3.png?v=1773821271"},{"product_id":"medik8-c-tetra-advanced-30ml-20-vitamin-c-brightening-anti-ageing-serum","title":"Medik8 C-Tetra Advanced 30ml – 20% Vitamin C Brightening \u0026 Anti-Ageing Serum","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eMedik8 C-Tetra Advanced 30ml – Next-Generation Vitamin C Serum for Brighter, Younger-Looking Skin\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eExperience the future of Vitamin C skincare with \u003cstrong\u003eMedik8 C-Tetra Advanced 30ml\u003c\/strong\u003e — a breakthrough, high-performance serum that redefines what a Vitamin C treatment can achieve. Combining \u003cstrong\u003estabilised 20% Vitamin C\u003c\/strong\u003e with revolutionary \u003cstrong\u003ephyto exosomes\u003c\/strong\u003e and powerful \u003cstrong\u003eomni-antioxidant acetyl zingerone\u003c\/strong\u003e, this intelligently engineered formula delivers accelerated visible brightening, skin smoothing and daily antioxidant defence — all without disrupting the skin's natural barrier.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eClinically proven to brighten skin and visibly improve the appearance of wrinkles in just \u003cstrong\u003e7 days¹\u003c\/strong\u003e, C-Tetra Advanced is the smarter, more advanced way to fight premature ageing and reveal your most radiant complexion.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat is Medik8 C-Tetra Advanced?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eMedik8 C-Tetra Advanced is a \u003cstrong\u003enext-generation Vitamin C brightening serum\u003c\/strong\u003e that goes beyond conventional Vitamin C formulas. While most Vitamin C serums rely on a single active, C-Tetra Advanced features a sophisticated \u003cstrong\u003emulti-ingredient complex\u003c\/strong\u003e that not only delivers the proven brightening and anti-ageing benefits of high-potency Vitamin C — but also actively shields the skin from environmental stressors, supports recovery and neutralises the ageing effects of free radicals, all while maintaining complete barrier integrity.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe result is a \u003cstrong\u003ehigh-performance, age-defying serum\u003c\/strong\u003e that works smarter, not harsher — making it ideal for those who want visible, clinically proven results without compromising skin health.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Ingredients \u0026amp; How They Work:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eStabilised 20% Vitamin C (Ascorbyl Tetraisopalmitate)\u003c\/strong\u003e At the heart of C-Tetra Advanced is a \u003cstrong\u003epotent, oil-soluble form of Vitamin C\u003c\/strong\u003e — one of the most stable and skin-compatible derivatives available. Unlike traditional L-ascorbic acid formulas that can oxidise quickly and cause irritation, this stabilised form of Vitamin C penetrates deeply into the skin to deliver consistent, reliable brightening, collagen stimulation and antioxidant protection — without the instability or sensitivity concerns of conventional Vitamin C serums.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePhyto Exosomes – Cutting-Edge Restorative Technology\u003c\/strong\u003e Phyto exosomes are \u003cstrong\u003eplant-derived nano-vesicles\u003c\/strong\u003e at the forefront of modern skincare science. These microscopic carriers help to shield the skin from environmental stressors, support the skin's natural recovery mechanisms and enhance the overall resilience of the complexion. By incorporating phyto exosomes into the formula, Medik8 has created a Vitamin C serum that not only brightens and protects — but actively helps the skin repair and strengthen itself over time.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eAcetyl Zingerone – Omni-Antioxidant Defence\u003c\/strong\u003e Derived from ginger, acetyl zingerone is a powerful \u003cstrong\u003emulti-spectrum antioxidant\u003c\/strong\u003e that neutralises a broad range of free radicals — including those triggered by UV exposure, pollution and other environmental aggressors. It works synergistically with Vitamin C to provide comprehensive, 360° antioxidant protection, helping to prevent the oxidative stress that accelerates visible skin ageing.\u003c\/p\u003e","brand":"Medik8","offers":[{"title":"Default Title","offer_id":53303504830801,"sku":null,"price":70.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/8003\/1057\/files\/Gemini_Generated_Image_9thfxl9thfxl9thf.png?v=1773665662"}],"url":"https:\/\/skinvitalclinic.co.uk\/collections\/vitamin-c-serums.oembed","provider":"SkinVital Clinic","version":"1.0","type":"link"}