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  • Medik8 C-Tetra Serum 30ml
  • Medik8 C-Tetra Serum 30ml
  • Medik8 C-Tetra Serum 30ml

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Two key antioxidants vitamins C and E make the C-Tetra your new Holy Grail serum. Perfect for everyday use with its light formula, C-Tetra sinks past the defensive lipid barrier and deep into skin, for extra protection against sun and pollution-induced damage.

This formula visibly stimulates the production of collagen and elastin while also brightening and balancing skin tone as it protects your skin from premature ageing. C-Tetra uses tetrahexyldecyl ascorbate, an uber-effective source of vitamin C that not only allows for deeper penetration, but results in less irritation important for sensitive skin types. Brightness is then boosted by red ginseng and maracuja oil, which is naturally rich in vitamin E. Vitamin E perfectly complements the vitamin C, delivering a nourishing dose of hydration to give a soft, glowy complexion. As luxurious as it is efficient, C-Tetra treats you to an uplifting scent of sweet orange, sans any artificial fragrances the perfect way to begin your morning.

After cleansing in the morning, massage 4 drops across the face, neck and decolletage. Leave to absorb before applying moisturiser.

Please note: the visual and product name listed may differ to the packaging received due to product updates across the range. Rest assured, the formula and great results will remain the same.

With their tried-and-tested CSA philosophy a hard-working marriage between vitamin C with sunscreen by day, and vitamin A by night Medik8 seeks to create simple routines that result in healthy, beautiful skin for life. The goal is to uncloak the mystery surrounding anti-ageing skin care with results-driven products that dont compromise on ethics. Championing sustainability, cleaner oceans and less waste, Medik8 is a brand with heart one that began with a simple love for family. After creating an anti-redness product for his sister, Medik8s founder Elliot Isaacs went on to create the powerhouse that is Medik8 today. Boasting handy all-rounders like the C-Tetra serum, you need to introduce a batch of Medik8 to your bathroom cabinet, stat! This best-selling formula helps to restore radiance and fights premature signs of ageing with vitamins C and E a results-driven combo thats proven to work against sun and pollution-induced damage for more youthful, rejuvenated and nourished skin.

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

Volume

30ml

Transparency lies at the heart of our philosophy which is why we have partnered with tech-platform – Provenance – to cut through the industry ‘noise’ and equip you with key facts that matter. A 'proof point' with a green tick means a third party has verified the accuracy of the statement whereas no green tick means that there isn't independent confirmation (yet!), but that the brand has still supplied substantiating evidence (which you can view yourself). Discover the proof points for this product below.

Explore Medik8 range

Medik8 C-Tetra Serum 30ml

Alcohol FreeBHT FreeCruelty FreeFragrance FreeGluten FreeHydrocortisone FreeNon-ComedogenicParaben FreePEG FreePhthalate FreeSLS FreeSuitable for Pregnant WomenSulphate FreeVegan
Earn 54 Status Points
54.00€

Quantity

The perfect vitamin c for blemish-prone skins, those who are new to vitamin c, sensitive skins. In just one week skin is visibly brighter, skin is visibly smoother, skin has a healthy-looking glow, the look of skin radiance is restored- proven via independent consumer study on c-tetra conducted over 4 weeks on 52 participants with sensitive skin. 87% of sensitive skins agree this is the most gentle vitamin c serum they have ever used. For eyes, for face, neck and decolletage.

Two key antioxidants vitamins C and E make the C-Tetra your new Holy Grail serum. Perfect for everyday use with its light formula, C-Tetra sinks past the defensive lipid barrier and deep into skin, for extra protection against sun and pollution-induced damage.

This formula visibly stimulates the production of collagen and elastin while also brightening and balancing skin tone as it protects your skin from premature ageing. C-Tetra uses tetrahexyldecyl ascorbate, an uber-effective source of vitamin C that not only allows for deeper penetration, but results in less irritation important for sensitive skin types. Brightness is then boosted by red ginseng and maracuja oil, which is naturally rich in vitamin E. Vitamin E perfectly complements the vitamin C, delivering a nourishing dose of hydration to give a soft, glowy complexion. As luxurious as it is efficient, C-Tetra treats you to an uplifting scent of sweet orange, sans any artificial fragrances the perfect way to begin your morning.

After cleansing in the morning, massage 4 drops across the face, neck and decolletage. Leave to absorb before applying moisturiser.

Please note: the visual and product name listed may differ to the packaging received due to product updates across the range. Rest assured, the formula and great results will remain the same.

With their tried-and-tested CSA philosophy a hard-working marriage between vitamin C with sunscreen by day, and vitamin A by night Medik8 seeks to create simple routines that result in healthy, beautiful skin for life. The goal is to uncloak the mystery surrounding anti-ageing skin care with results-driven products that dont compromise on ethics. Championing sustainability, cleaner oceans and less waste, Medik8 is a brand with heart one that began with a simple love for family. After creating an anti-redness product for his sister, Medik8s founder Elliot Isaacs went on to create the powerhouse that is Medik8 today. Boasting handy all-rounders like the C-Tetra serum, you need to introduce a batch of Medik8 to your bathroom cabinet, stat! This best-selling formula helps to restore radiance and fights premature signs of ageing with vitamins C and E a results-driven combo thats proven to work against sun and pollution-induced damage for more youthful, rejuvenated and nourished skin.

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

Volume

30ml

Transparency lies at the heart of our philosophy which is why we have partnered with tech-platform – Provenance – to cut through the industry ‘noise’ and equip you with key facts that matter. A 'proof point' with a green tick means a third party has verified the accuracy of the statement whereas no green tick means that there isn't independent confirmation (yet!), but that the brand has still supplied substantiating evidence (which you can view yourself). Discover the proof points for this product below.

Customer Reviews

4.6 Stars

80 reviews

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5 out of 5 stars. 60 reviews4 out of 5 stars. 11 reviews3 out of 5 stars. 6 reviews2 out of 5 stars. 3 reviews1 out of 5 stars. 0 reviews

Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.

🔝 🔝 🔝
Tetrahexyldecyl Ascorbate is the most effective Vitamin C but difficult to work with. Medik8 got it right and with a few, clean beauty, ingredients they have created a wonder serum. My skin looks much more radiant and my dark sun spots seem brighter with every application. It smells like peeling oranges. I must say that with each product from this brand, I’m more impressed. This serum is effective and without ingredients I don’t need. It was part of the last Edit but I already know that I will repurchase it and insert it as a staple in my daily routine. I use it on my hands too since it helps a lot brightening them and even the skin tone out.
by Caroline
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Just lovely
This is one of the few vitamin C products that does not irritate my skin. It is a bit oily, but it has a nice texture and it is absorbed fast. It smells like oranges to me and I really like using it. :)
by Madalina
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Tetra serum
This time I bought it for my bestie because I was raving about how good it is and how much I love it!! One off the best vitamin c serums
by Andrijana
Verified Purchase
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