Medik8 Vitamin C serum

Medik8: C-Tetra (30ml)

5 out of 5 based on 2 customer ratings
(2 customer reviews)

$78.20 $69.00

Actions:  Ground-breaking stability data on C / CE-Tetra guarantees real vitamin C activity and best of all, unlike L-ascorbic acid (regular vitamin C), C / CE-Tetra will not exfoliate or irritate skin

Purpose: Helps combat sun-induced damage to the skin, triggers collagen synthesis, increases the skin’s elasticity and density as well as improves the skin’s texture and brighten the complexion

Product Description

  • Medik8 C / CE-Tetra is a revolutionary ultra-stable vitamin C serum. Regular vitamin C is very unstable and many typical vitamin C products are inactive by the time they are used on the skin, in some cases, they have become pro-oxidant and actually generate free radicals!
  • Designed for both men and women in their mid-20s to 40s
  • Protects skin against oxidative stress the main cause of photo-ageing
  • Complements sunscreen creams. Once applied, C / CE-Tetra absorbs immediately and cannot be washed off
  • Adds a luminous glow to the skin, evens out skin tone and leaves it supple, bright and well hydrated
  • Protects against free-radicals, the high energy particles which damage collagen, the skin’s natural scaffolding
  • Helps stimulate collagen and elastin synthesis, causing the skin to tighten and erasing minor lines and wrinkles
  • Alleviates skin inflammation and UV-induced erythema (sunburn)
  • Actively fights against hyperpigmentation and post-acne blemishes
  • Increases physical resistance to capillary damage and thereby has a benefits to redness-prone skin
  • Improves the lipid barrier of the skin and stimulates the production of ceramides
  • Formula is non-acne aggravating and non-comedogenic (does not clog the pores)



C-Tetra has been formulated for direct application to the face.
In the morning, after cleansing, apply 3-4 drops directly to the skin and blend evenly across the whole facial area, neck and décolleté. Alternatively, place a drop on your finger and massage into the skin. Leave to absorb for 2-3 minutes.
Follow with the application of Hydr8 SPF25 or your preferred SPF hydrator/sunscreen.


Active Ingredients

Simmondsia Chinensis Oil, Cyclopentasiloxane, Cyclohexasiloxane, Tetrahexyldecyl Ascorbate, Tocopherol (d-Alpha).

Medik8: C-Tetra (30ml) was last modified: December 3rd, 2017 by MF

2 reviews for Medik8: C-Tetra (30ml)

  1. 5 out of 5


    Best vitamin C product I have ever used, my skin has never felt or looked better 🙂

  2. 5 out of 5


    Highly recommend it

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