--- product_id: 74141250 title: "– C-Tetra Luxe, Lipid 14% Vitamin C Enhanced Radiance Serum - 30ml | Vitamin C Serum Smooths Fine Lines & Uneven Tone, Antioxidant & Nourishing, For Dull & Dry Skin Types" brand: "medik8" price: "114758CFA" currency: XOF in_stock: true reviews_count: 13 category: "Medik8" url: https://www.desertcart.sn/products/74141250-c-tetra-luxe-lipid-14-vitamin-c-enhanced-radiance-serum store_origin: SN region: Senegal --- # Optimised Red Ginseng boosts skin brightness & youthfulness Squalane & Vitamin F deeply nourish & support skin barrier 14% Stabilised Vitamin C for potent antioxidant power – C-Tetra Luxe, Lipid 14% Vitamin C Enhanced Radiance Serum - 30ml | Vitamin C Serum Smooths Fine Lines & Uneven Tone, Antioxidant & Nourishing, For Dull & Dry Skin Types **Brand:** medik8 **Price:** 114758CFA **Availability:** ✅ In Stock ## Summary > ✨ Glow Like You Mean It — Because Your Skin Deserves the Luxe Life ## Quick Answers - **What is this?** – C-Tetra Luxe, Lipid 14% Vitamin C Enhanced Radiance Serum - 30ml | Vitamin C Serum Smooths Fine Lines & Uneven Tone, Antioxidant & Nourishing, For Dull & Dry Skin Types by medik8 - **How much does it cost?** 114758CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/74141250-c-tetra-luxe-lipid-14-vitamin-c-enhanced-radiance-serum) ## Best For - medik8 enthusiasts ## Why This Product - Trusted medik8 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Targeted Dark Spot Reduction:** Powerful antioxidant blend reduces the appearance of stubborn dark spots, revealing clearer, brighter skin. - • **Clean, Conscious, & Certified:** B Corp certified, vegan, and free from alcohol, parabens, and artificial fragrance—luxury skincare with a conscience. - • **Youthful Radiance in Every Drop:** Clinically proven 14% stabilised Vitamin C visibly smooths fine lines and evens skin tone for a luminous glow. - • **Deep Nourishment & Barrier Support:** Infused with squalane and vitamin F to hydrate dry skin and strengthen your skin’s natural defenses. - • **Effortless Integration into Your Routine:** Lightweight serum absorbs quickly; perfect morning ritual before sunscreen for maximum age-defying results. ## Overview Medik8 C-Tetra Luxe is a 30ml advanced radiance serum featuring 14% stabilised Vitamin C combined with optimised red ginseng, squalane, and vitamin F. Designed for dry and dull skin, it smooths fine lines, reduces dark spots, and deeply nourishes while supporting the skin barrier. B Corp certified and free from alcohol, parabens, and artificial fragrance, this UK-made serum delivers clinically proven anti-ageing benefits with a clean, conscious formulation. ## Description Results Without Compromise B Corp certified, Medik8, is a British dermatological skincare brand, globally renowned for age-defying heroes that deliver results without compromise. Clinically proven, our simple CSA PhilosophyⓇ of vitamin C plus sunscreen by day, and vitamin A (retinoids) by night addresses 90% of anti-ageing skincare needs for more youthful-looking skin. Results Without Compromise B Corp certified, Medik8, is a British dermatological skincare brand, globally renowned for age-defying heroes that deliver results without compromise. Clinically proven, our simple CSA PhilosophyⓇ of vitamin C plus sunscreen by day, and vitamin A (retinoids) by night addresses 90% of anti-ageing skincare needs for more youthful-looking skin. Shop Medik8 Visit the store Shop Medik8 Visit the store Clinically Proven Results We truly pride ourselves on the visible skincare results our customers achieve. It’s down to our choice of the best professional grade active ingredients expertly crafted into beautiful to use products - all without needing a prescription. Clinically proven via independent studies, robustly researched and rigorously tested. Clinically Proven Results We truly pride ourselves on the visible skincare results our customers achieve. It’s down to our choice of the best professional grade active ingredients expertly crafted into beautiful to use products - all without needing a prescription. Clinically proven via independent studies, robustly researched and rigorously tested. Dermatologist Recommended ''Medik8 combines medical-grade efficacy with cutting-edge skincare innovation.’' Dr. Ewoma Ukeleghe, Medical & Cosmetics Doctor Dermatologist Recommended ''Medik8 combines medical-grade efficacy with cutting-edge skincare innovation.’' Dr. Ewoma Ukeleghe, Medical & Cosmetics Doctor Meticulously Made by Us in the UK We craft and manufacture virtually everything ourselves from our own ISO-certified Innovation Centre, just outside London, UK. Harnessing the highest quality ingredients alongside patented technologies, means you can be assured of consistent UK standards of excellence in every product. Meticulously Made by Us in the UK We craft and manufacture virtually everything ourselves from our own ISO-certified Innovation Centre, just outside London, UK. Harnessing the highest quality ingredients alongside patented technologies, means you can be assured of consistent UK standards of excellence in every product. Patented Technologies From the Experts in Vitamin A Patented Technologies From the Experts in Vitamin A Our Founders’ Story Founded in 2009 by UK scientists and brothers, Elliot & Daniel Isaacs, Medik8 is renowned for skincare innovations. Our Founders’ Story Founded in 2009 by UK scientists and brothers, Elliot & Daniel Isaacs, Medik8 is renowned for skincare innovations. B Corp Certified B Corp Certified Medik8 is proud to be 1 of only 66 beauty manufacturers worldwide with this esteemed social and environmental impact certification. When you buy Medik8, you can be assured you’re not compromising on sustainability values like helping to reduce carbon, plastic waste or prioritising renewable energy. B Corp Certified B Corp Certified Medik8 is proud to be 1 of only 66 beauty manufacturers worldwide with this esteemed social and environmental impact certification. When you buy Medik8, you can be assured you’re not compromising on sustainability values like helping to reduce carbon, plastic waste or prioritising renewable energy. Review: Healthy glowing skin - Brilliant product. I started using it about 15 years ago, nothing works like it. It makes your skin glow and my skin just looks and feels better. Love it. Review: Reduced my turkey neck significantly - Was seriously looking at getting a lower facelift as looking at my neck and the "waddle" that comes with age was depressing the hell out of me. My aesthetics nurse recommended this and I've never looked back. I'm never going to look 25 again but skin is firmer and glows. Would recommend for ladies of a certain age. Not cheap and bottle last only about 5 weeks but cheaper than a face lift ## Features - INSTANT SKIN YOUTHFULNESS - 14% Stabilised Vitamin C (tetrahexyldecyl ascorbate), boosted with optimised red ginseng for skin-brightening and youth-boosting power. - DARK SPOT REDUCTION - Delivers powerful action on the appearance of dark spots. - TOTAL SKIN NOURISHMENT - Enhanced with squalane and vitamin F for deep moisturisation and skin barrier support. - HOW TO USE - Step 1: After cleansing in the morning, massage 6 drops of C-Tetra Luxe across the face, neck and décolletage. Step 2: Leave to absorb before applying sunscreen. - COMPLETE YOUR REGIME - For maximum age-defying results, we especially recommend using this product as part of our pioneering CSA Philosophy; vitamin C plus sunscreen by day, vitamin A by night. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07GS2X7ZL | | Active Ingredients | 14% Stabilised Vitamin C, Squalane, Maracuja Oil, Optimised Red Ginseng, Vitamin E | | Benefits | Brightens Skin Tone & Minimises Signs of Ageing | | Best Sellers Rank | 4,075 in Beauty ( See Top 100 in Beauty ) 122 in Face Serums | | Brand | Medik8 | | Brand Name | Medik8 | | Country Of Origin | United Kingdom | | Customer Reviews | 4.6 out of 5 stars 176 Reviews | | Global Trade Identification Number | 00818625024345 | | Item Form | Drop | | Item Type Name | C-Tetra Luxe | | Item Volume | 30 Millilitres | | Manufacturer | Medik8 | | Manufacturer Part Number | P06161 | | Material Features | Vegan | | Material Type Free | Alcohol Free, Fragrance Free, Paraben Free, Vegan | | Model Number | P08887 | | Number of Items | 1 | | Product benefits | Brightens Skin Tone & Minimises Signs of Ageing | | Recommended Uses For Product | Appearance of fine lines and wrinkles | | Scent | No Artificial Fragrance | | Scent Name | No Artificial Fragrance | | Skin Tone | All | | Skin Type | Dry | | Skin type | Dry | | Special Ingredients | 14% Stabilised Vitamin C, Maracuja Oil, Optimised Red Ginseng, Squalane, Vitamin E | | Special ingredients | 14% Stabilised Vitamin C, Maracuja Oil, Optimised Red Ginseng, Squalane, Vitamin E | | Target Use Body Part | Face, Neck | | UPC | 818625024345 818625020996 | | Unit Count | 30.0 millilitre | | Use for | Face, Neck | ## Product Details - **Active ingredients:** 14% Stabilised Vitamin C, Squalane, Maracuja Oil, Optimised Red Ginseng, Vitamin E - **Brand:** Medik8 - **Item form:** Drop - **Material Type Free:** Alcohol Free, Fragrance Free, Paraben Free, Vegan - **Material feature:** Vegan - **Product benefits:** Brightens Skin Tone & Minimises Signs of Ageing - **Scent:** No Artificial Fragrance - **Skin type:** Dry - **Special ingredients:** 14% Stabilised Vitamin C, Maracuja Oil, Optimised Red Ginseng, Squalane, Vitamin E - **Use for:** Face, Neck ## Images ![– C-Tetra Luxe, Lipid 14% Vitamin C Enhanced Radiance Serum - 30ml | Vitamin C Serum Smooths Fine Lines & Uneven Tone, Antioxidant & Nourishing, For Dull & Dry Skin Types - Image 1](https://m.media-amazon.com/images/I/61FWxuq+vLL.jpg) ## Available Options This product comes in different **Package Size** options. ## Questions & Answers **Q: Is this genuine Medik8 products verified by their stockist?** A: Hi la shazza, hope you are well ! Yes, all the products we sell are authorised and verified by our chosen stockist . Is there anything else I can help you with ? Thanks Facial Experts UK **Q: What % vitamin c** A: Tetrahexyldecyl ascorbate (3%): New lipid soluble vitamin C derivative with four times higher efficacy than equivalent L-ascorbic acid D-alpha tocopherol (natural vitamin E) (1.0%): antioxidant; helps protect the skin from free radical damage and acts as a network of antioxidants with vitamin C **Q: Should this be kept in the fridge?** A: No, just make sure it’s kept out of the sun and it’s often recommended not kept in bathrooms. **Q: Is it water based or oil based?** A: Oil ## Customer Reviews ### ⭐⭐⭐⭐⭐ Healthy glowing skin *by G***E on 26 February 2026* Brilliant product. I started using it about 15 years ago, nothing works like it. It makes your skin glow and my skin just looks and feels better. Love it. ### ⭐⭐⭐⭐⭐ Reduced my turkey neck significantly *by A***N on 31 May 2025* Was seriously looking at getting a lower facelift as looking at my neck and the "waddle" that comes with age was depressing the hell out of me. My aesthetics nurse recommended this and I've never looked back. I'm never going to look 25 again but skin is firmer and glows. Would recommend for ladies of a certain age. Not cheap and bottle last only about 5 weeks but cheaper than a face lift ### ⭐⭐⭐⭐⭐ Excellent Vit C serum *by A***R on 5 February 2026* Love this Vit C serum, started on lower dose and moved to this. Will by again ## Frequently Bought Together - Medik8 C-Tetra Luxe - Lipid 14% Vitamin C Enhanced Radiance Serum -Smooths Fine Lines & Uneven Tone - Antioxidant & Nourishing - Dull, Dry Skin Types - 30ml - Medik8 Crystal Retinal 3 - Age-Defying Retinal Night Serum - Improves Wrinkles & Skin Firmness- 0.03% Retinal Strength - 11x Faster than Retinol - For New Vitamin A Users - 30ml - Medik8 Advance Day Ultimate Protect - SPF 50+ Age-Defying Moisturiser with Photolyase SPF 50+ PA++++ - Hydrating & Non-Greasy UV Protection - With Age-Defying DNA Repair Enzymes - 50ml --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/74141250-c-tetra-luxe-lipid-14-vitamin-c-enhanced-radiance-serum](https://www.desertcart.sn/products/74141250-c-tetra-luxe-lipid-14-vitamin-c-enhanced-radiance-serum) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-19*