FREE UK delivery on orders over £25 recycle:me Download our App 12-months Premier Delivery - Only £5.95! Beauty Plus+ Rewards
20% Off Selected | Use Code: FLASH
Medik8

Medik8 Vitamin C Tetra Serum 30ml

A lightweight serum designed to minimise the look of dark spots, fine lines and pigmentation.

Get 210 LF Beauty Plus+ Points

Join Loyalty program

£42.00

Or 4 interest free payments of £10.50 with


In stock | Usually dispatched within 24 hours

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 Vitamin C Tetra Serum 30ml

This item

Medik8 Vitamin C Tetra Serum 30ml

£42.00

Total Price:

£91.00

Other Customers Bought

Customer Reviews

4.74 stars out of a maximum of 5

5 stars rating 508 reviews

4 stars rating 78 reviews

3 stars rating 12 reviews

2 stars rating 8 reviews

1 stars rating 9 reviews

Top Customer Reviews

We really appreciate your thoughts! Our customer reviews on LOOKFANTASTIC are as real and authentic as our love for beauty, and we’re proud that they belong just to you and don’t reflect the opinions of us or The Hut Group.

One of the best products I’ve ever had

5 stars out of a maximum of 5

I’m in love with Medik8 brand. My skin is radiant and hydrated. 

by Anastasia Verified Purchase

Was this helpful?

Love this!

5 stars out of a maximum of 5

Love this Vitamin C. Soaks in nicely and makes my skin feel amazing. Had to purchase this again when my other bottle ran out. Reasonably priced. 

by Shanice Verified Purchase

Was this helpful?

Best vitamin c all rounder!

5 stars out of a maximum of 5

Bye bye to dull skin ever since I’ve tried this product and I must say it’s definitely the best I’ve ever came across! My skin is glowing and this is my 6th bottles! Tried several alternative brands but nothing beats medik8! 

by Jo Verified Purchase

Was this helpful?

Great product

4 stars out of a maximum of 5

I love the consistency of this vitamin c. I’d had other vitamin c’s from different brands and I’d always broke after after a few days of using. But not medik8. It’s an oil base but not too greasy and sinks into my combination skin fairly quickly before I carry out the rest of my routine. The reason for a 4 star is after a month of using it I haven’t seen that much difference in my skin. Will stick with it though, as I have a feeling it’s one of those products that you notice when you’re stop using it. 

by Kswithenbank Verified Purchase

Was this helpful?

Fairly impressed

3 stars out of a maximum of 5

This product leaves my face feeling very smooth after use but I can't say I've noticed any change in brightness. However, alongside my other skincare products my face is sufficiently hydrated at the end of the day which is great for this time of year. The product has an oily texture which feels odd for a serum but my skin absorbs it quickly and doesn't leave my face feeling greasy. For a Vitamin C serum I'd have hoped to have seen a noticeable difference in brightness but I am happy with the other improvemnts I've seen from using this product.

by Kat Verified Purchase

Was this helpful?

Lovely Serum

5 stars out of a maximum of 5

Goes on smooth and smells great. Still early days but so far so good! 

by Angie Verified Purchase

Was this helpful?

Brilliant serum

5 stars out of a maximum of 5

Someone recommended this vitamin C serum and I was initially quite dubious about it as I have combination skin (leaning more on the oily side) This serum is oil based so I was concerned that it might make me oilier. I ordered it anyway due to the fantastic reviews and I don’t regret it. The serum is very light and it sinks into my skin very quickly. I’ve used it every morning straight after cleansing and I’ve noticed a huge difference in the brightness and texture of my skin. The fragrance is light and citrusy and I think it is just gorgeous. I have now purchased a second bottle. Very happy.

by Sarah Verified Purchase

Was this helpful?

Superstar Serum

5 stars out of a maximum of 5

My skin is normally very sensitive to vit c products, however this has been a dream. No irritation, super moisturising and after approx 4 weeks use I seen a dramatic difference in my pigmentation and skins overall brightness. I would describe this as a 'dry oil' in that it applies oily but dries very quickly. This is my second bottle, I love it

by Oonsy Verified Purchase

Was this helpful?

Good stuff

5 stars out of a maximum of 5

Took me a while to understand when to use it, I don't think much about skincare in general. But once I figured it out it's become a key thing in my skincare routine.

by Big h Verified Purchase

Was this helpful?

Great product

5 stars out of a maximum of 5

Great product and brand, this is one of my favourite in the range. Smells amazing and sinks in to my skin beautifully. Results give my skin a glowing and clear look

by Keely Verified Purchase

Was this helpful?