Free UK shipping over £25 15% off your app order Sign up for email exclusives Earn Cult Status Points
Enjoy 25% OFF 20 of our bestselling brands
Medik8

Medik8 C-Tetra Serum 30ml

You'll earn 29 Status Points with this product

Discover Cult Status

RRP: £39.00 Current price: £29.25

Save £ 9.75 ( 25% Off )

Or 4 interest free payments of £7.31 with clearpay


Image 1, Restores the look of skin radiance in 7 days' Delivers a visibly brighter, more even skin tone Visibly smooths fine lines & wrinkles Nourishes & softens *Proven via independent consumer study conducted over 4 weeks on 52 participants with sensitive skin, Image 2, 87% of sensitive skins agree this is the most gentle vitamin C serum they have ever used* Med "Proven via independent consumer study conducted over 4 weeks on 52 participants with sensitive skin. Image 3, c terra new to vitamin c? have sensetive skin? ultra gentle formula for radiant looking skin c tetra luxe 2x more vitamin C than c tetra supercharged results for clinical brightening and nourishing power Image 4, AM Mediks HOW TO LAYER Mediks Mediks Mediks CLEANSE TONE VITAMIN C SUNSCREEN EXPERT ADVICE: Follow with vitamin A as part of your evening routine to maintain maximum age-defying results. Image 5, THE CSA PHILOSOPHYR Medik8's clinically proven skincare approach that addresses 90% of anti-ageing skincare needs in just 3 simple steps. BRIGHTENS for glowing skin PROTECTS RENEWS for youthful skin for perfected skin Mediks + Medik8 + Mediks VITAMIN C SUNSCREEN VITAMIN A ✡AM ✡AM PM

Frequently Bought Together

Medik8 C-Tetra Serum 30ml

This item

Medik8 C-Tetra Serum 30ml

RRP: £39.00 Current price: £29.25

Save £9.75 ( 25% Off )

Total Price:

£66.00

Other Customers Bought

Customer Reviews

4.65

397

5

4

3

2

1

297

71

21

6

2

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.

A staple in my skincare routin

Now I’m in my late 30s, I have a bunch of test-and-tried go-to products that will always be a staple in my routine. And Medik8 vitamin C’s range is one of those products. I’ve tried many vitamin C products in the market and nothing comes close to Medik8 in terms of the effectiveness. Price wise it is pricier than others but I’m not complaining for the results I’m getting. I use this every morning religiously for the past 2 years and I can say IT WORKS.

by Min Verified Purchase

Was this helpful?

Magical

Simply the best serum oil lve ever used  Glides on to my skin and leaves flawless. Smells divine too.  Make up sits well on after moisturiser too.  Love it!! 

by Lisa Verified Purchase

Was this helpful?

5 out of 5

I have been using this serum for years and I always haveto have spare one at home. I love the texture (even though I am not a big fan of oil) this one will leave your skin dry and radiant. Definitely recommended

by Sandra Verified Purchase

Was this helpful?

Favourite vitamin c

My favourite vitamin C for giving me a morning glow

by Lizzy Verified Purchase

Was this helpful?

My go to vitamin c

I have tried quite a few but none are  as good as this one. It has nice feel to the skin with a light orange smell 

by Stephanie Verified Purchase

Was this helpful?

Love this!

This vitamin C feels very luxurious. I decided to invest in this product after using L’Oréal for such a long time. A really nice orange scent to it and feels really nice on the skin. It’s quite runny though!

by Courtney Verified Purchase

Was this helpful?

Glowing skin

This product is now a firm favourite in my skin care routine! It leaves my complexion looking brighter and leaves a healthy glow. Found a little goes a long way with it being an oil based serum but doesn't leave you feeling greasy.

by Lucy - Cult Beauty Staff

Was this helpful?

Great vitamin c

great vitamin c that leaves skin feeling lovely

by Lesley Verified Purchase

Was this helpful?

Strong smell

It’s so good but the smell is too strong. But it does give u instant glow like over never seen before. 

by Anna Verified Purchase

Was this helpful?

Now a skin care staple

I originally tried this as part of the advent calendar a couple years ago and now it's a mainstay in my skin care routine. I 100% notice the different when using it - my skin is more glowy, clearer and smoother.

by Josie - Cult Beauty Staff Verified Purchase

Was this helpful?