Medik8 C-Tetra Lipid Vitamin C Antioxidant Serum 30ml

Fight visible signs of ageing, restore radiance and repair free radical damage with the new and improved Medik8 C-Tetra. This serum is stronger than the previous C-Tetra formula, with 100% stable Vitamin C that remains potent and highly effective until you’ve finished the bottle! Suitable for all skin types, this formula stimulates collagen and elastin production while boosting skin with antioxidants to prevent and repair free radical damage. Famous for it’s brightening abilities, this Vitamin C serum will boost and restore radiance, helping to even the complexion. With hydrating properties, your skin will be left feeling plump, soft and smooth.


Features and benefits of the Medik8 C-Tetra Lipid Vitamin C Antioxidant Serum:

  • Brightens and restores radiance
  • Fights and repairs free radical damage
  • Hydrates and smoothes skin
  • Promotes collagen and elastin production
  • Leaves skin soft, plump and radiant
  • Vegan and cruelty-free
  • 30ml


What skin types or concerns are best addressed by Medik8 C-Tetra Lipid Vitamin C Antioxidant Serum?

Suitable for all skin types, although the emollient base is most likely to be enjoyed by those with dry to dry combination skin types. Anyone concerned with premature ageing, or environmental ageing will see the benefits of Medik8 C-Tetra Lipid Vitamin C Antioxidant Serum


What are the key ingredients in Medik8 C-Tetra Lipid Vitamin C Antioxidant Serum?


  • Tetrahexyldecyl Ascorbate – a stable, fat-soluble form of Vitamin C, to ensure Vitamin C is delivered to the skin at high potency, with low irritation and with low risk of degradation.
  • Jojoba Oil – a wax ester similar to skin’s natural lipids which hydrates the skin and is a fantastic carrier for Tetrahexyldecyl Ascorbate
What other products pair well with Medik8 C-Tetra Lipid Vitamin C Antioxidant Serum?
Following the Medik8 CSA skin philosophy, pair this with a fantastic Medik8 Retinol for the evenings, and a Sunscreen for the day.

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

If this product is sealed, please ensure the seal is intact prior to using the product.


Simmondsia Chinensis (Jojoba) Seed Oil, Cyclopentasiloxane, Cyclohexasiloxane, Tetrahexyldecyl Ascorbate, Citrus Grandis (Grapefruit) Peel Oil, Tocopheryl Acetate, PPG-12/SMDI Copolymer, Limonene, Citral, Linalool, Geraniol.



Medik8 are a cosmeceutical range and very active. In a lot of products it is imperative to introduce your product slowly to reduce any chance of reaction. If you are unsure of how to use, please review about or email us at

In the rare and unfortunate case you have experienced an allergic reaction to a product please discontinue use of the product immediately. Unfortunately due to strict hygiene policies we are unable to refund so please make your decision carefully and ask our experts if you need assistance prior to purchasing your products to ensure the cosmeceutical product is right for your skin type and condition.


Clinic Terms and Conditions Apply*

Please Read T&Cs Before Purchase



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