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£42.00
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30ml
Travel Size 8ml
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Gentle 7% Vitamin C for Everyday Radiance

Medik8 C-Tetra combines 7% stabilised vitamin C with vitamin E to brighten dull and uneven-looking skin while providing daily antioxidant protection against free radical damage.

The lightweight formula uses tetrahexyldecyl ascorbate, a stable, low-irritation form of vitamin C that helps support collagen production and improve visible radiance while remaining gentle enough for sensitive skin and those new to vitamin C.

Looking for a stronger vitamin C treatment? Medik8 C-Tetra Luxe contains 14% stabilised vitamin C in a richer, more nourishing formula for enhanced radiance and the first visible signs of ageing.

Medik8 C-Tetra FAQs

Discover Medik8 C-Tetra, a lightweight 7% vitamin C serum designed to brighten dull and uneven-looking skin while providing daily antioxidant protection. Its gentle formula makes it particularly suitable for sensitive skin and those new to vitamin C.
What does Medik8 C-Tetra do? Plus

Medik8 C-Tetra helps restore visible radiance, brighten uneven-looking skin tone and soften the appearance of fine lines and wrinkles. It also provides antioxidant protection against free radical damage that can contribute to premature skin ageing.

What strength vitamin C is Medik8 C-Tetra? Plus

Medik8 C-Tetra contains 7% stabilised vitamin C in the form of tetrahexyldecyl ascorbate. This low-irritation form of vitamin C provides antioxidant protection while helping to brighten the complexion and support collagen production.

Is Medik8 C-Tetra suitable for sensitive skin? Plus

Yes. Medik8 C-Tetra is designed to be gentle and is particularly suitable for sensitive skin or those introducing vitamin C into their skincare routine for the first time.

What is the difference between Medik8 C-Tetra and C-Tetra Luxe? Plus

C-Tetra contains 7% stabilised vitamin C in a lightweight oil and is ideal for sensitive skin or those new to vitamin C. C-Tetra Luxe contains 14% stabilised vitamin C in a richer formula and is designed for enhanced brightening, nourishment and the first visible signs of ageing.

When should I use Medik8 C-Tetra? Plus

Use Medik8 C-Tetra in the morning after cleansing. Massage four drops across the face, neck and décolletage, allow the serum to absorb and then follow with sunscreen as the final step of your morning routine.

Why Shop With Villa Skincare

Villa Skincare is built on a foundation of clinical expertise, offering a carefully curated range of medical-grade products designed to transform your skin. We focus on results, quality, and personalised care at every step.
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Doctor-Led Expertise

Skincare backed by clinical knowledge. Developed and recommended by medical professionals, ensuring every product supports real, results-driven skin health.

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15% OFF your first order. Start your skincare journey with confidence and enjoy 15% off your first order on our expertly curated product range.

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Proven to deliver visible results. We offer advanced, medical-grade skincare formulated with clinically proven ingredients to target real skin concerns effectively.

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Tailored to your unique skin needs. Our approach focuses on finding the right solutions for your skin, helping you achieve healthier, clearer, and more confident results.