Medik8 C-Tetra Serum 30ml
You'll earn 39 Status Points with this product
£39.00
Or 4 interest free payments of £9.75 with clearpay
In stock | Usually dispatched within 24 hours
Making skin care simple, Medik8 takes the fuss out of caring for your complexion. Powered by three key ingredients: vitamin C, vitamin A and non-negotiable SPF, the brand's signature skin care saviours are famed for their potent potions. Discover the C-Tetra Serum (30ml), the brand's introductory vitamin C treatment that delivers a brighter, more even complexion.
Are you looking for the perfect entry point to vitamin C? Cue the C-Tetra Serum (30ml) from Medik8.
Formulated with tetrahexyldecyl ascorbate (AKA stabilised vitamin C) at a 7% potency, this stabilised vitamin C serum (which is suitable for sensitive skin) works to brighten uneven skin tone while reducing the appearance of dark spots, fine lines and wrinkles. Infused with antioxidant-rich vitamin E, it protects against free radical damage while nourishing jojoba seed oil delivers a super soft, comforting feel. The result? A healthy-looking complexion in no time.
Simmondsia Chinensis (Jojoba) Seed Oil, Cyclopentasiloxane, Cyclohexasiloxane, Tetrahexyldecyl Ascorbate, Citrus Grandis (Grapefruit) Peel Oil, Tocopheryl Acetate, PPG-12/SMDI Copolymer, Limonene, Citral, Linalool, Geraniol.
For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.
After cleansing in the morning, massage four drops across the face, neck and décolletage. Leave to absorb before applying sunscreen.
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.
Frequently Bought Together
This item
Medik8 C-Tetra Serum 30ml
£39.00
Other Customers Bought
362
£49.00
296
£59.00
380
£69.00
329
£29.00
228
£55.00
158
£24.00
Customer Reviews
5 stars rating 347 reviews
4 stars rating 78 reviews
3 stars rating 26 reviews
2 stars rating 6 reviews
1 stars rating 3 reviews
Top Customer Reviews
Thanks for sharing your thoughts! Please remember that results will vary from person to person. We're proud to say that all customer reviews are independent, authentic and do not represent the views of Cult Beauty or The Hut Group.
Nice serum
Leaves my skin looking bright but not left feeling oily.
by Nana Verified Purchase
Was this helpful?
So far so good
Goes on nicely and doesn’t need too long to sink in. It’s not grainy or sticky like others
by Sophie Verified Purchase
Was this helpful?
Jury is out
I bought this due to the great reviews, I have rosacea and it slightly irritates my skin, but I’m persisting to see if my skin get used to it. It smells amazing and feels lovely putting it on.
by Fiona Verified Purchase
Was this helpful?
Ok - but not as good as Skinceuticals CE Ferrulic
I tried the Medik8 Night Restore cream which was so gorgeous I thought i'd try the reasonably priced C-Tetra Serum (in comparison to so many other brands). I am afraid I haven't enjoyed using this anywhere near as much as my CE Ferrulic. It felt thin and drier on my mature skin - almost scratchy as I swept it across my face - and it didnt feel like it was penetrating the surface in any way. I really felt it didnt give me the pick me up glow i had been used to... Sorry. Perhaps it is better for younger, dewier skins!
by Fruit&VegQueen
Was this helpful?
A lovely vitamin C
I use this in the morning after cleansing and it feels lovely on my skin. It glides on, smells like orange without being overpowering and makes my skin look brighter. Will be repurchasing!
by Zoe Verified Purchase
Was this helpful?
A C serum that works
This really works! I see instant and over-time effect with this. Really brightens the skin. The texture is oily, but sinks in fast. I prefer this to many other C serums I have tried over the years!
by Karolina
Was this helpful?
Love this C Serum
One of my favorite vitamin C serums ever! It has an oily feeling but does not make your skin oily at all. Super gentle and pleasant to use. Made my skin radiant and hydrated. I do not have any problem with my skin so I can not say much about the brightening effects.
by Polina Verified Purchase
Was this helpful?
Love love love
I am a huge medik8 fan so I had high expectations, and this delivers! Despite the oily texture it sinks in right away and makes your skin super glowy
by MH Verified Purchase
Was this helpful?
Beautiful and effective
My skin loves this serum. Lightly scented and easily absorbed, its a staple in my morning routine. My skin is glowing!
by Marjorie Verified Purchase
Was this helpful?
C Tetra Serum…my vitamin c elixir
I’ve now been using C Tetra serum for a year now and my skins thanks me every day for it. It’s beautiful scented, light and absorbs easily. I have combination skin type and occasionally break out in acne, but since using it (along with Crystal retinal at night) my skin’s texture has improved. My skin looks and feels soft, nourished and has a glow that’s noticeable. I totally love this product and would highly recommend it.
by Shiv Verified Purchase
Was this helpful?