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Medik8 C-Tetra Luxe – 30ml | Brightening & Anti-Ageing Vitamin C Serum

Advanced Radiance-Boosting Serum with Red Ginseng, Squalane & Vitamin F

Revive dull skin and fight visible signs of ageing with Medik8 C-Tetra Luxe, a luxurious, high-strength vitamin C serum enriched with nourishing botanicals. This water-free formula delivers powerful antioxidant protection, visibly brightens the complexion, and supports collagen production—all without irritation.


Key Benefits

Radiance & Glow – Stabilised vitamin C (tetrahexyldecyl ascorbate) brightens and evens tone
Anti-Ageing Powerhouse – Reduces appearance of fine lines & wrinkles
Red Ginseng Extract – Energises skin and boosts luminosity
Squalane + Vitamin F – Nourishes & restores the skin barrier for a plump, healthy look
Water-Free Formula – Stable, potent & non-oxidising—remains effective over time
Silky, Fast-Absorbing Texture – Leaves skin soft, smooth & hydrated


🕒 How to Use

  • After cleansing in the morning, apply 6 drops across the face, neck, and décolletage.

  • Allow to absorb before following with your daily moisturiser and SPF.

Tip: Pair with Medik8 Advanced Day Total Protect for full antioxidant + environmental defence.


👤 Who’s It For?

Ideal for normal, dry, or mature skin.
Perfect for those seeking a more luminous, even complexion and a gentle introduction to potent vitamin C.


Why Shop with GlamGlobal.co.uk?

🌟 Authentic Clinical Skincare
🚚 Fast UK Delivery
💧 Expertly Curated for Visible Results


⚡ Reveal a smoother, brighter, and more youthful complexion with Medik8 C-Tetra Luxe — order now and start your day with a radiant glow! ☀️✨


Orders & Shipping

About Glam Global UK

Glam Global UK is a genuine business registered in England under Glamglobal Ltd  (Company No: 15456055). Our office headquarters is located at GlamGlobal Ltd
27 Old Gloucester Street
London, WC1N 3AX

Order Processing

We process all orders within 1-2 business days at our UK-based warehouse. Unfortunately, we cannot make changes to an order after it is placed. Please ensure all details are correct when checking out.

During high volume periods, processing can take up to 5 business days. You will receive confirmation when your order ships with tracking details to monitor its progress directly via Royal Mail.

Shipping Policies

UK Orders

  • Free standard shipping on orders over £50
  • Delivered by Royal Mail within 5-7 business days

Shipping Details:

  • Origin of Shipments: Some of our products are shipped from our warehouses in the United States or Korea. This allows us to offer you a diverse range of quality products. We want to assure you that all items are carefully selected and undergo strict quality control before dispatch.

  • Estimated Delivery Time: Please allow 7-10 days for delivery, considering the additional time required for shipments from the United States or Korea. This ensures that your orders reach you securely and in excellent condition. Please note any tax from International Delivery is included in your price paid at checkout.

International Delivery to UK Tax:

  • Included in Price: Please note that any tax from international delivery is already included in the price you paid at checkout. This is to provide you with a seamless and transparent shopping experience, and there will be no additional charges upon delivery.

Order Changes: Once an order is placed, we regret to inform you that we cannot make changes to it. Therefore, please double-check all details during the checkout process to ensure accuracy.

International Orders from countries other then the United Kingdom 

  • Shipping fee calculated at checkout based on destination
  • Import duties and taxes may apply upon delivery

Returns Policy

  • 90 day return window
  • Original shipping fees are non-refundable
  • Contact customer service to initiate a return