The best brands...

Medik8 CE Tetra 30ml


Medik8 CE-Tetra is a revolutionary ultra-stable vitamin C serum which helps combat sun-induced damage to the skin trigger collagen synthesis increase the skins elasticity and density as well as improve the skins texture and brighten the complexion. Designed for both men and women in their mid-20s to 40s.

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

CE-Tetra contains 7% Tetrahexyldecyl Ascorbate the most potent and highly stable derivative of vitamin C available. CE-Tetra has been shown to have upto 4 times the potency L-ascorbic acid and other derivatives such as MAP (magnesium ascorbyl phosphate).

Additionally CE-Tetra contains PP-2 (Polyolprepolymer-2) for enhanced penetration.


  • Protects skin against oxidative stress the main cause of photo-ageing
  • Complements sunscreen creams. Once applied 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 skins 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)

Product Details

  • Medik8
  • CE-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 and neck. 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.

  • Simmondsia Chinensis Oil Tetrahexyldecyl Ascorbate Cyclopentasiloxane Cyclohexasiloxane PPG-12/SMDI Copolymer Tocopherol (d-Alpha)

  • 30ml

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.




(3 Reviews)

Sort By

Medik8 CE Tetra 30ml


In my late 60s, following an excellent facelift by Dr. Jalil, I began using Medik8 CE-Tetra to help combat sun-induced damage to the skin and maintain collagen production to sustain and increase the skin’s elasticity, density, improve my skin texture and brighten the complexion. Now in my early 70s the higher strength vitamin C serum, is ideal for me I would not be without it.

Wed Apr 05 08:40:47 BST 2017 by

Did you find this review helpful?

Medika8 CE Tetra


Medika8 CE Tetra Professional Strength I have use every day for 2 years and the skin on my face is moist but never oily. I would like to be able to buy Medika8 CE Tetra for less?

Sat May 07 10:53:00 BST 2016 by

Did you find this review helpful?

Brighter and clearer


I have been using Medik8 CE Tetra for just over a week and my skin is significantly clearer and more radiant. I had a few nasty spots due to lack of sleep and stress, and they have almost vanished. This is perfect applied at night and first thing post-shower in the morning.

Fri Oct 16 18:35:00 BST 2015 by

Did you find this review helpful?

How long will it take to arrive?

Please check the stock availability notice on your item when placing your order. This item is:

Please remember to add postal time (2-3 working days) to obtain a complete estimate of delivery to your door.

How will I know it has been sent?

You will receive an email to confirm when your item has been sent.

You can also check the status of your order and individual items by accessing My Account details and following the prompts.

Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.

It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.

If I'm not completely happy with my item?

Please see our returns policy.


Add to bag

In stock Usually dispatched within 24 hours

If I'm not completely happy with my item?

Please see our returns policy.

Medik8 CE Tetra 30ml

Select image

Medik8 CE Tetra 30ml