Medik8 C-Tetra Advanced 20% Vitamin C Gel Serum 30ml. C-Tetra Advanced – High-Potency Vitamin C Serum for Brightening & Anti-Aging. Protect your skin against premature aging and accelerate visible skin brightening with C-Tetra Advanced, a next-generation serum combining 20% stabilised vitamin C with advanced skin barrier support science. Clinically proven to brighten the skin and visibly reduce the appearance of wrinkles in just 7 days, C-Tetra Advanced delivers high-performance skin smoothing, daily antioxidant defense, and radiant, youthful-looking skin—all without compromising the skin barrier. This intelligent ingredient complex blends potent stabilised vitamin C, restorative phyto exosomes to enhance skin resilience, and omni-antioxidant acetyl zingerone to neutralise free radicals, protecting against environmental and oxidative stress that accelerates skin aging.
Medik8 C-Tetra Advanced 20% Vitamin C Gel Serum 30ml
€85.00 inc. VAT
Description
Medik8 C-Tetra Advanced 20% Vitamin C Gel Serum 30ml.
Key Benefits – C-Tetra Advanced Vitamin C Serum
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Dramatic Skin Brightening
Clinically proven to brighten skin and even skin tone in just 7 days, leaving a radiant, luminous complexion. -
Enhanced Skin Barrier Support
Powered by phyto exosomes, this serum delivers replenishing bioactives directly to skin cells quickly and effectively, ensuring 0% barrier disruption. -
Defends Against Premature Skin Aging
Shields skin from free radicals, pollution, and environmental stressors, helping to prevent premature aging and maintain a youthful appearance. -
Smoother, More Even Complexion
Clinically shown to improve skin texture and smoothness in 7 days, leaving skin soft, polished, and rejuvenated. -
Lightweight, Fast-Absorbing Finish
The gel-serum formula hydrates, smooths, and primes the skin, leaving it refreshed and ready for makeup or daily skincare.

