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Medik8 C-Tetra 30ml
Lightweight antioxidant vitamin C serum for skin brightening, radiance, and anti-ageing support
Medik8 C-Tetra is a lightweight yet powerful vitamin C serum designed to visibly brighten, smooth, and restore radiance while protecting the skin from environmental damage. Formulated with a stabilised lipid-soluble form of vitamin C, this fast-absorbing serum helps improve skin tone, enhance natural glow, and reduce the appearance of early ageing signs. Its silky, nourishing texture absorbs effortlessly into the skin, delivering daily antioxidant protection while leaving the complexion looking fresh, luminous, and healthy.
Powered by 7% stabilised tetrahexyldecyl ascorbate and enhanced with vitamin E, C-Tetra works to defend the skin against free radical damage while supporting collagen health and improving visible skin clarity. This advanced antioxidant combination helps smooth the appearance of fine lines and wrinkles, while promoting a more even, radiant complexion. Enriched with nourishing lipid-based ingredients including jojoba seed oil, the formula delivers deep antioxidant protection without heaviness or greasiness. With consistent use, skin appears brighter, smoother, and more youthful, making it an essential daily serum for long-term skin health and glow maintenance.
What’s Included
- Medik8 C-Tetra 30ml
Ingredients
- Vitamin C
- Vitamin C / antioxidant complex
- Hydrating and moisturising agents
- Clarifying ingredients to support congested or blemish-prone skin
Key Benefits
- 7% Stabilised Vitamin C (Tetrahexyldecyl Ascorbate) – Stable, low-irritation vitamin C that brightens skin, improves tone, and protects against environmental damage
- Vitamin E – Powerful antioxidant that enhances vitamin C performance while helping protect against premature ageing
- Jojoba Seed Oil – Nourishing lipid that supports the skin barrier and delivers lightweight hydration without clogging pores
- Visibly brightens and enhances skin radiance
- Helps smooth the appearance of fine lines and wrinkles
- Brightening support
Perfect For
- Normal skin
- Dry skin
- Combination skin
- Oily skin
- Sensitive skin
- Suitable for first-time vitamin C users
- Dullness and lack of radiance
How To Use
- Apply after cleansing in the morning
- Massage 4 drops across the face, neck, and décolletage
- Allow to fully absorb before applying moisturiser
- Follow with sunscreen for optimal protection
- Use daily as part of your morning skincare routine
Texture & Finish
- Lightweight silky serum texture
- Fast-absorbing and non-greasy
- Nourishes without heaviness
- Leaves skin smooth, radiant, and hydrated
Routine Tips
- Vitamin C products are commonly used in the morning before moisturiser and SPF
- Avoid over-exfoliating; start slowly and adjust frequency based on skin tolerance
- Apply sunscreen every morning, especially when using exfoliating acids, vitamin C or vitamin A
- Patch test first if your skin is sensitive or you are introducing a new active formula
Why Choose It
- Clear routine placement for easier daily use
- Targets visible concerns such as dullness and uneven-looking tone, dryness or dehydration and loss of firmness
- Created by Medik8, a trusted professional skincare brand
- Suitable for building a consistent, results-focused skincare routine
A considered choice for anyone wanting a more targeted, consistent approach to suitable for first-time vitamin c users and dullness and lack of radiance.