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Medik8 C Tetra 30ml
Medik8 C Tetra 30ml
Medik8 C Tetra 30ml
Medik8 C Tetra 30ml
Medik8 C Tetra 30ml
Medik8 C Tetra 30ml
Medik8 C Tetra 30ml
Medik8 C Tetra 30ml
Medik8 C Tetra 30ml
Medik8 C Tetra 30ml
Medik8 C Tetra 30ml

Medik8 C Tetra 30ml

(5,015 reviews)

Harness the brightening and anti-ageing power of Vitamin C with this duo! This Set Contains: Medik8 C-Tetra Eye 7ml Lightweight and fast-absorbing, this powerful serum smoothes fine lines and wrinkles around the eye area for an awakened and rejuvenated appearance. Enriched with 100% stable vitamin C and vitamin E to prevent free radical damage and minimise irritation. These 2 antioxidants work together to boost their overall power, while recharging each other to ensure that every last drop of the formula is a powerful as the first. Eyes are left revitalised and youthful-looking. Medik8 C-Tetra 30ml Restore radiance and fight visible signs of ageing with C-Tetra, a super-light daily vitamin C serum. Antioxidant power is provided through vitamin C and E. Together, these actives help to combat sun and pollution-induced damage. The lightweight, uplifting formula helps to reduce the appearance of fine lines and wrinkles, as well as visibly brightening the complexion and balancing skin tone. Formulated with nourishing, pampering oils combined with the anti-ageing power of vitamin C, this fast-absorbing vitamin C serum is ideal for those looking for skin rejuvenation.

Harness the brightening and anti-ageing power of Vitamin C with this duo! This Set Contains: Medik8 C-Tetra Eye 7ml Lightweight and fast-absorbing, this powerful serum smoothes fine lines and wrinkles around the eye area for an awakened and rejuvenated appearance. Enriched with 100% stable vitamin C and vitamin E to prevent free radical damage and minimise irritation. These 2 antioxidants work together to boost their overall power, while recharging each other to ensure that every last drop of the formula is a powerful as the first. Eyes are left revitalised and youthful-looking. Medik8 C-Tetra 30ml Restore radiance and fight visible signs of ageing with C-Tetra, a super-light daily vitamin C serum. Antioxidant power is provided through vitamin C and E. Together, these actives help to combat sun and pollution-induced damage. The lightweight, uplifting formula helps to reduce the appearance of fine lines and wrinkles, as well as visibly brightening the complexion and balancing skin tone. Formulated with nourishing, pampering oils combined with the anti-ageing power of vitamin C, this fast-absorbing vitamin C serum is ideal for those looking for skin rejuvenation.

$86.00 - $90.00

in 2 offers

The lowest price for Medik8 C Tetra 30ml right now is $86.00 at Heartspace Collective, compared across 2 retailers.

The all-time low was $69.00 on 14 July 2026 — today's price is 25% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 3 Aug 2026.

Medik8 C Tetra 30ml

$86.00

(5,015 reviews)

Harness the brightening and anti-ageing power of Vitamin C with this duo! This Set Contains: Medik8 C-Tetra Eye 7ml Lightweight and fast-absorbing, this powerful serum smoothes fine lines and wrinkles around the eye area for an awakened and rejuvenated appearance. Enriched with 100% stable vitamin C and vitamin E to prevent free radical damage and minimise irritation. These 2 antioxidants work together to boost their overall power, while recharging each other to ensure that every last drop of the formula is a powerful as the first. Eyes are left revitalised and youthful-looking. Medik8 C-Tetra 30ml Restore radiance and fight visible signs of ageing with C-Tetra, a super-light daily vitamin C serum. Antioxidant power is provided through vitamin C and E. Together, these actives help to combat sun and pollution-induced damage. The lightweight, uplifting formula helps to reduce the appearance of fine lines and wrinkles, as well as visibly brightening the complexion and balancing skin tone. Formulated with nourishing, pampering oils combined with the anti-ageing power of vitamin C, this fast-absorbing vitamin C serum is ideal for those looking for skin rejuvenation.

Harness the brightening and anti-ageing power of Vitamin C with this duo! This Set Contains: Medik8 C-Tetra Eye 7ml Lightweight and fast-absorbing, this powerful serum smoothes fine lines and wrinkles around the eye area for an awakened and rejuvenated appearance. Enriched with 100% stable vitamin C and vitamin E to prevent free radical damage and minimise irritation. These 2 antioxidants work together to boost their overall power, while recharging each other to ensure that every last drop of the formula is a powerful as the first. Eyes are left revitalised and youthful-looking. Medik8 C-Tetra 30ml Restore radiance and fight visible signs of ageing with C-Tetra, a super-light daily vitamin C serum. Antioxidant power is provided through vitamin C and E. Together, these actives help to combat sun and pollution-induced damage. The lightweight, uplifting formula helps to reduce the appearance of fine lines and wrinkles, as well as visibly brightening the complexion and balancing skin tone. Formulated with nourishing, pampering oils combined with the anti-ageing power of vitamin C, this fast-absorbing vitamin C serum is ideal for those looking for skin rejuvenation.

Price comparison

Price data powered by pricesAPI.io

Last updated at 03/08/2026 02:40:21

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Heartspace Collective

$86.00

Serum | C Tetra Serum - Medik8

Delivery $10

Time Out Beauty

$90.00

Medik8 C-Tetra 30ml

Free delivery

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

26 March 2021leanne.r

originally posted on influenster.com

Love this product and so far I haven't found a single Medik8 product I don't like. I started off using this slowly, twice a week and then increasing to every morning. It has a lovely texture and sinks in to the skin well without being too oily. It immediately makes my skin glowy and smells beautiful. I usually leave it to sink in to my skin for around 5 to 20 mins before moving on to my eye cream, moisturiser and sunscreen. Will definitely be repurchasing.

Brilliant
27 October 2021Claire P.

originally posted on theskinexperts.co.uk

So pleased with all of the medik8 products I have used so far all of them are amazing. C -Tetra makes the skin soft, bright and glowing. Easy to apply, dries and is absorbed quickly. I use this in the morning and my hydra B5 serum in the evening. Medik8 is the best 👌 definitely would recommend all products from the medik8 range.....one very happy customer 😀

For brighter skin
3 August 2022Stephanie M.

originally posted on theskinexperts.co.uk

Citrus smell is refreshing and serum absorbs into skin quickly for a perfect first layer. I’ve only been using it for a few weeks, but skin definitely looks brighter. Would recommend.

Specification

Batteries1 A batteries required.
Is Discontinued By ManufacturerNo
Product dimensions2.6 x 5.1 x 11.6 cm; 90 Grams
ScentUnscented
Item volume30 Millilitres

Price comparison

Updated 2 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Heartspace Collective

$86.00

Serum | C Tetra Serum - Medik8

Delivery $10

Time Out Beauty

$90.00

Medik8 C-Tetra 30ml

Free delivery

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

26 March 2021

Love this product and so far I haven't found a single Medik8 product I don't like. I started off using this slowly, twice a week and then increasing to every morning. It has a lovely texture and sinks in to the skin well without being too oily. It immediately makes my skin glowy and smells beautiful. I usually leave it to sink in to my skin for around 5 to 20 mins before moving on to my eye cream, moisturiser and sunscreen. Will definitely be repurchasing.

leanne.r originally posted on influenster.com
Brilliant
27 October 2021

So pleased with all of the medik8 products I have used so far all of them are amazing. C -Tetra makes the skin soft, bright and glowing. Easy to apply, dries and is absorbed quickly. I use this in the morning and my hydra B5 serum in the evening. Medik8 is the best 👌 definitely would recommend all products from the medik8 range.....one very happy customer 😀

Claire P. originally posted on theskinexperts.co.uk
For brighter skin
3 August 2022

Citrus smell is refreshing and serum absorbs into skin quickly for a perfect first layer. I’ve only been using it for a few weeks, but skin definitely looks brighter. Would recommend.

Stephanie M. originally posted on theskinexperts.co.uk
Gentle but effective
5 June 2022

I love this vitamin C product. Its very gentle and nourishing due to the addition of vitamin e. Its been helping my skin with post chickenpox scarring. A holy grail product in my morning routine.

Majean G. originally posted on theskinexperts.co.uk
Great serum
24 July 2021

I was recommended this by a beautician who does my facials and it’s a lovely serum, not too heavy and doesn’t need a lot for good coverage. It gives a lovely glow and i’ve noticed a brighter look to my skin! I use this most mornings before my moisturiser and SPF! I would definitely recommend!

Jessica S. originally posted on theskinexperts.co.uk
Great serum
5 August 2022

Having previously used the c tetra luxe and given that it is an expensive serum I thought I'd give this a try. I'll be honest they both seem to have the same results on my skin. The serum is more like an oil however isn't oily on the skin. Sits well under any moisturiser that I use. I love all of the medik 8 products that I have tried, especially the crystal retinal 6.

Lyndsey W. originally posted on theskinexperts.co.uk
Healthy Glow
7 May 2021

I thought I’d try this product after it was recommended to me. I’m 49 and felt my skin looked a bit dull and lack lustre. I’ve been using it daily for nearly two weeks and must admit that my skin looks healthier, more glowing and feels smoother. It’s like skin food and feels like it’s been invigorated. It’s definitely one that I will keep on using and purchasing.

Kate S. originally posted on theskinexperts.co.uk
Lovely product
6 May 2021

This is my second bottle of C-Tetra and still really enjoying the product. I like the smooth texture and lightweight feel on my skin and glowey complexion after application. The bottle keeps well and has lasted me 3/4 months with everyday use. I have combination skin which is prone to breakouts but have not noticed either an increase or decrease in breakouts since using this product.

Hannah originally posted on theskinexperts.co.uk
Lovely serum that brightens skin
25 August 2021

I am really enjoying using this serum. Whilst it's oil-based, it is quickly and easily absorbed into the skin and really helps to brighten it; no having to wait around for 15 minutes whilst it sinks in. My skin has a lovely glow after application. It also causes zero irritation to my skin, unlike other vitamin C serums I've tried in the past.

Belinda B. originally posted on theskinexperts.co.uk
Quality Vitamin-C serum
5 July 2021

I really like this serum. It is an oil, and it applies nicely. Just drop it into your palm, then rub the palms together then rub your palms on your face. It soaks in well, it doesn't leave my face feeling sticky, and it smells really nicely of oranges. As for results, I think it helps my skin look healthier. I haven't noticed any negative reactions to it. Long-term effects, it's hard to say - I haven't been running a scientific experiment! It feels like my skin is going in the right direction with its help.

Jon P. originally posted on theskinexperts.co.uk

Specification

Batteries1 A batteries required.
Is Discontinued By ManufacturerNo
Product dimensions2.6 x 5.1 x 11.6 cm; 90 Grams
ScentUnscented
Item volume30 Millilitres

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