

👁️🗨️ Illuminate your eyes, elevate your glow.
Medik8 C-Tetra Eye Serum is a 7ml lightweight, lipid-based Vitamin C serum with 14% stable Vitamin C designed to visibly brighten, smooth fine lines, and energize the delicate eye area. Its gentle, non-irritating formula targets dark circles and wrinkles, making it ideal for sensitive skin and daily use. Perfect for millennials seeking a radiant, youthful eye contour that complements a comprehensive skincare routine.













| ASIN | B07DVT8KJD |
| ASIN | B07DVT8KJD |
| Batteries | 1 A batteries required. |
| Batteries | 1 A batteries required. |
| Best Sellers Rank | 80,446 in Beauty ( See Top 100 in Beauty ) 160 in Eye Serums & Fluids 688 in Make-up Removers |
| Brand | Medik8 |
| Colour | As shown in image |
| Customer Reviews | 4.2 4.2 out of 5 stars (77) |
| Customer reviews | 4.2 4.2 out of 5 stars (77) |
| Date First Available | 20 Jun. 2018 |
| Format | Lotion |
| Is discontinued by manufacturer | No |
| Item dimensions L x W x H | 26 x 51 x 81 millimetres |
| Item model number | E001-20P-006824 |
| Item model number | E001-20P-006824 |
| Item weight | 2.5 Grams |
| Language | English |
| Language | English |
| Manufacturer | Pangaea |
| Manufacturer | Pangaea |
| Package Weight | 0.04 Kilograms |
| Package dimensions | 8.2 x 5 x 2.6 centimetres |
| Product Dimensions | 2.6 x 5.1 x 8.1 cm; 2.5 g |
| Product Dimensions | 2.6 x 5.1 x 8.1 cm; 2.5 g |
| Scent | NO ARTIFICIAL FRAGRANCE |
| Skin type | All |
| Special features | Alcohol Free, Vegan |
| Speciality | natural |
| Target audience | Men, women |
| Volume | 7 Millilitres |
A**N
Super comfortable!
Super comfortable & moisturising and I have sensitive eyes.
C**E
Antioxidant Vitamin C and E Serum for Softer Skin
Despite having always used an eye cream, the inevitable wrinkles have appeared with age. Although these expensive creams feel nourishing, I think all they do is temporarily lighten the skin around my eyes. This Medik8 serum is different to anything I've tried before. It's a light, natural oil base with citrus, presumably the source of the Vitamin C and E. I really like it. Hours after applying just a tiny amount with the little spatula the delicate skin around my eyes still feels soft and moisturised. I feel that it's protective against antioxidants as well as replenishing and nourishing. Of course it hasn't reduced fine lines yet, and in truth, there's no miracle cure against aging, but I am happy that my eye area feels pliable, smooth and has a gentle radiance which endures for the day. I've read some reviews complaining that the bottle isn't full. If the bottle was any smaller I don't think it would be possible to use it. The tiny spatula holds just enough serum to cover an area around your eye and I am sure that inside there is 7ml of serum as described. I've weighed the bottle at 34gm and I expect to use 7gm from that. The amount of oil applied is miniscule, because that's all that's needed. I am happy to continue to apply it each morning, along with my vitamin C serum for my face. It doesn't irritate or cause stinging or any reactions. It has natural ingredients. It's moisturising and gentle and I don't have to use my fingers to apply it and rub it in. I think it's a lovely product in a little bottle.
J**A
Scented
Scent is really nice and it feels like quality but from personal experience I never noticed much visual change
D**V
Lightweight whilst still being nourishing
The vitamin E in here gives this lightweight watery serum a nourishing quality which my under eyes love. After a few days of use my colleagues noticed my face looking fresher and brighter. I've not had any adverse reactions and really like this serum. It's a small bottle and a bit pricy but you don't need much and the stable vitamin C version used means it shouldn't oxidise and become useless too quickly. Would recommend.
K**O
A nice serum, but results take time.
I've been using this daily for just over a month and it does seem to have made my dark circles look ever so slightly brighter. My eye area doesn't look as puffy as it used to either. The consistency is fairly lightweight and quick to absorb. Doesn't leave behind a tacky residue but the texture is rather oily so be careful not to apply too much. I'm not a fan of the dropper as it does tend to dispense too much rather than too little in one go, but it does the job. Overall I'm happy with the product. It just needs consistent daily usage to get results.
B**R
Good
It’s lightweight and absorbs well, making it easy to use daily. Though it’s a small size at 7ml, a little goes a long way, and the results are impressive.
F**A
Non greasy texture and lovely smell. Improves skin texture around the eye area 👁️ 👁️
I’ve been using this serum in the morning after cleansing for 5 days now and I love its zesty orange smell. It absorbs instantly and I like the little spatula you apply it with. It makes using the right amount so much easier. I absolutely love using it. It leaves my eyes looking brighter and there is definitely an improvement in my under eye colour and fine lines. I have sensitive skin and eyes and I’ve had zero irritation. It comes safety-sealed in a 10ml amber glass bottle which some reviewers seem to think is half full. I can assure you that you get 7mls of serum - it's just that the bottle is too big for the amount inside. You don't need a lot so the bottle does last quite a while. I would recommend.
D**C
Concern Regarding Received Product – Appears Used or Faulty
I am very disappointed. I just received the product, and it looks like it has been used or is faulty. The bottle is almost half empty for such an expensive product. Is this correct?
A**A
Absolutet Liebling
Trustpilot
3 days ago
3 weeks ago