Medik8 CE-Tetra®

$140.00 inc. GST

Powerful Vitamin C + E Antioxidant Serum

  1. Helps protect the skin from free radicals
  2. Helps to minimises pigmentation marks
  3. Assists in preventing premature skin ageing

Low irritation Vitamin C formula

SIZE: 30ml

Out of stock


Award-winning Cosmeceuticals

A high strength and stable vitamin C serum to help combat sun-induced damage to the skin, help trigger collagen production, increase the skin’s elasticity and density, as well as improve the skin’s texture and brighten the complexion. Contains higher strength of lipid soluble Vitamin C for enhanced penetration and stability.

CE-Tetra contains vitamin E which synergistically boosts the overall antioxidant effect. A higher (more than double) level of vitamin C is included in CE-Tetra formula compared with C-Tetra. And the level of vitamin E is higher too. This formula is for people at any age who are seeking a higher strength vitamin C serum, and ideal for people in their 40’s or above who want to get cracking with a strong concentration from the get-go. Remember that at too high a concentration, vitamin C can begin to have a negative effect. CE-Tetra has been carefully researched and optimised over 5 years with tens of thousands of users to get the best balance of potency, stability and minimal if any irritation. The high stability means that the vitamin C does not degrade over time, making CE-Tetra a highly potent serum 100% safe to use. To learn more about the importance of the stability of vitamin C please visit our science section.

Skin Age:

30  40s  Skin Age  60+

 Skin Type:

dry-skin  normal-skin  redness-skin


In the morning, after cleansing apply 3-4 drops directly onto the skin and blend evenly across the whole facial area, neck and decolletage. Alternatively, place a drop on your finger and massage into the skin. Leave to absorb for 2-3 minutes.



Key Ingredients

Vitamin C (Tetrahexyldecyl Ascorbate) – lipid-stable vitamin C.

Vitamin E – antioxidant, helps to protect the skin from free radical damage and act as a network antioxidant with vitamin C.

Linoleic Acid – skin penetration enhancer.


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