Medik8 C-Tetra Advanced – Maximum glow, without irritation
Experience the power of 20% stabilized vitamin C combined with innovative phyto-exosomes. Medik8 C-Tetra Advanced works deeply on fine lines, pigment spots and a dull complexion - without disrupting your skin barrier.
- Visible results in 7 days – more even, smoother and more radiant skin
- Advanced protection – against pollution, free radicals and UV damage
- Gentle but effective – perfect for daily use, even with sensitive skin
Clinically proven, skin-friendly with an irresistible glow!
€85,00
Nog maar 2 op voorraad! Bestel vóór 17:00, vandaag verzonden (NL & BE)
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Advantages
This powerful vitamin C serum from Medik8 is the perfect daily boost for those who strive for radiant, more even and resilient skin. Available via Beauty Unlimited Amsterdam – the specialist in results-oriented skincare with clinically proven ingredients.
- Instant glow boost: provides a fresh, healthy and energetic appearance
- Brightens the skin: helps reduce pigment spots and sun damage
- Stimulates collagen synthesis: supports the skin structure and helps reduce fine lines
- Protects against environmental stress: powerful antioxidants protect against UV, blue light and air pollution
- Ultimate skin tolerance: gentle on the skin – even with redness or sensitivity
- Fast absorbing: the oil-soluble vitamin C (20%) penetrates deeply and has a long-lasting effect
- Vitamin E Synergy: strengthens the antioxidant effect for a double defense
- Restores the skin barrier: with nourishing squalane and jojoba oil
- Silky texture: Absorbs quickly and does not leave a greasy layer
- 100% vegan & not tested on animals: free from perfume, alcohol and parabens
Results


Ingredients
Tetrahexyldecyl Ascorbate (20%)
→ A very stable, oil-soluble form of vitamin C
✓ Brightens the skin
✓ Stimulates collagen production
✓ Reduces pigment spots and fine lines
✓ Protects against oxidative damage (UV, pollution)
Vitamin E (Tocopherol)
→ Powerful antioxidant that works synergistically with vitamin C
✓ Strengthens antioxidant protection
✓ Softens and supports the skin barrier
Squalane
→ A skin-identical lipid derived from olives
✓ Hydrates intensely without feeling greasy
✓ Supports the skin barrier and prevents moisture loss
✓ Suitable for even sensitive or acne-prone skin
Jojoba oil
→ Natural oil with sebaceous properties
✓ Softens, soothes and balances the skin
✓ Non-comedogenic – does not clog pores
✓ Rich in fatty acids and antioxidants
Video
Video is about Medik8 c-Tetra advanced with the most absorbable form of vitamin C
Suitable for
✔️ Men and women who want to protect their skin against skin aging and free radical damage
✔️ Anyone with a dull, uneven complexion who is looking for a natural glow and skin brightening
✔️ People with pigment spots or sun damage, such as melasma or post-inflammatory hyperpigmentation
✔️ Busy professionals or city dwellers that need extra protection against pollution, blue light and stressors
✔️ Sensitive skin types who cannot tolerate pure vitamin C but still want the benefits of a powerful antioxidant
✔️ Skincare enthusiasts who want to upgrade their routine with a high-quality, clinically proven vitamin C serum
✔️ Teenagers and young adults (from ±16 years) with early signs of aging or dull skin
Usage
- Step 1☀️ Morning
Cleanse your skin
Use a mild cleanser to cleanse your face, neck and décolleté and remove excess sebum and impurities. - Step 2☀️ Morning
Apply a toner (optional but recommended)
Use a moisturizing or balancing toner such as the Medik8 Press & Glow. This restores the pH and optimally prepares the skin for active ingredients. - Step 3☀️ Morning
Apply the serum
Apply 4–6 drops of Medik8 C-Tetra Advanced to dry skin. Massage gently with your fingertips.Let it absorb for a while
Give the serum a minute to fully absorb. The silky oil formula feels light and is quickly absorbed. - Step 4
Finish with day cream + SPF
Use a moisturizing cream from Medik8 (such as the Advanced Day Ultimate Protect) with SPF50 and blue light filters
Instructions prepared by Beauty Unlimited Amsterdam. Raadpleeg productlabel en SPF-advies voor veilig gebruik.






