Reveal your skin's true radiance in just 7 short days with Medik8 C-Tetra®, our cult-favourite vitamin C serum. Formulated with a stabilised and gentle form of vitamin C called Tetrahexyldecyl Ascorbate, this lightweight serum works to visibly brighten and even skin tone while reducing the appearance of fine lines and wrinkles.
What makes C-Tetra truly special is its ability to deliver optimal vitamin C potency for up to a year. Unlike other serums, its stable vitamin C form remains highly effective when exposed to air and heat, ensuring your results last.
C-Tetra nourishing formula fortifies skin with powerful antioxidants for a youthful glow. In addition to 7% vitamin C, skin is protected from environmental stressors by vitamin E. Together, these nutrients support natural collagen production for a healthy-looking complexion over time.
For enhanced age-defying results, Medik8 especially recommends using this product alongside their industry-leading vitamin C and sunscreen formulas - as per their pioneering CSA Philosophy which champions vitamin C plus sunscreen by day, vitamin A by night as the simple secret to glowing, youthful-looking skin.
C-Tetra's advanced formulation delivers astounding results that you can see and feel. The first signs of improvement begin after a single application. As vitamin C penetrates to nourish skin cells from within, you'll see immediate glow and luminosity, refreshed and revitalised appearance and minimised appearance of pores. After a week of consistent use morning and night, C-Tetra radiance serum delivers:
- Even, brightened skin tone
- Smoother texture and improved clarity
- Diminished fine lines and wrinkles
- Tightened, plumped appearance
These impressive results are just the beginning. Continued use of C-Tetra forges a path to long-term radiance, durability and defence against future signs of ageing. As you incorporate C-Tetra into your daily routine, you'll enjoy:
- Lasting luminosity - vitamin C works continuously to maintain your glow from within. Day after day, C-Tetra ensures your complexion keeps its youthful, illuminated appearance.
- Enhanced resilience - C-Tetra fortifies skin's own barrier, helping it withstand future environmental aggressors. Your skin gains strength and resiliency with regular use.
- Diminished appearance of future lines and wrinkles - over time, Medik8's powerful antioxidants help bolster collagen production and elastin levels to maintain a smoother, plumper complexion.
In just one week, C-Tetra Vitamin C Serum can transform your skin. But with consistent use, it becomes the foundation for the radiant, youthful glow you've always wanted.
C-Tetra’s light, non-greasy texture absorbs quickly, leaving no sticky residue or unpleasant scent behind. Formulated without parabens, synthetic fragrances or dyes, C-Tetra nurtures skin naturally with vegan, cruelty-free ingredients for visible anti-ageing results you can see and feel. Reveal your best skin today!
Key Ingredients:
- 7% Stabilized Vitamin C (Tetrahexyldecyl Ascorbate) - this gentle, yet highly effective form of vitamin C provides outstanding antioxidant defence against damaging free radicals. It helps to brighten the skin, reducing the appearance of dark spots and promoting a more even skin tone. Additionally, it supports collagen synthesis, which helps to firm the skin and reduce the appearance of fine lines and wrinkles, resulting in a more youthful and radiant complexion.
- Vitamin E - a robust antioxidant that significantly enhances the skin’s defence against the ageing effects of free radicals. Vitamin E not only provides its own protective benefits but also works synergistically with vitamin C, boosting its effectiveness. This combination helps to maximize the visible results, leading to a healthier, more vibrant skin appearance. Vitamin E also aids in moisturising the skin, improving its overall texture and hydration.
How to Use:
- Step 1 - After cleansing in the morning, massage 4 drops across the face, neck and décolletage.
- Step 2 - Leave to absorb before applying sunscreen. We recommend Advanced Day Ultimate Protect.
Full Ingredients:
Simmondsia Chinensis (Jojoba) Seed Oil, Cyclopentasiloxane, Cyclohexasiloxane, Tetrahexyldecyl Ascorbate, Citrus Grandis (Grapefruit) Peel Oil, Tocopheryl Acetate, PPG-12/SMDI Copolymer, Limonene, Citral, Linalool, Geraniol.
Brand | Medik8 |
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Skin Concern | Anti-Ageing, Fine Lines & Wrinkles, Sensitive, Uneven Skin Tone/Texture |
