The Medik8 C-Tetra Serum delivers powerful antioxidant protection against environmental stressors while minimising the look of uneven skin tone for a visibly brighter finish. Formulated with a stable form of vitamin C, this lightweight serum works to diminish the look of unwanted pigmentation. Enriched with vitamin E, it deeply nourishes the skin, delivering a burst of moisture that helps plump the appearance of fine lines for a smoother, more youthful-looking finish.
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 4 drops across the face, neck and décolletage. Leave to absorb before applying sunscreen.
Follow with SPF.
- 30ml
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Top Customer Reviews
Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are and do not represent the views of The Hut Group.
Great but pills
I love this product. Smells like sweet oranges. This feels like a thin oil, so is very luxurious. Only downside- if I use hyaluronic acid and toner before this serum, I find it pills… so I mainly use this on non- makeup days as I still love the product.
by Tweb Verified Purchase
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Great
Absolutely love medik8 products so happy when they are part of the glossybox 🩷 never had a problem with any of the products in.this range
by Natalie Verified Purchase
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Nice
Very nice vit C serum but it really doesn’t smell the best if u like orange smells then great but I’m not one for it
by Jen Verified Purchase
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Great
Love it, works great! Will be purchasing this one for sure 👍
by Sora Verified Purchase
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Medik8 C-Tetra Serum
Another high quality premium product included in the summer bag- loving the results- giving me the chance to try without the expense of buying at full price
by Contessaa Verified Purchase
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Visible results
Been using this in the evening after cleansing and noticed my sling looks even better. It also smells lovely.
by Natalie Verified Purchase
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Amazing
Really luxurious, amazing results glad I got to try this
by Hijabi Verified Purchase
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Luxurious produt
A luxurious skincare treat that feels like a true step up. This vitamin C serum is lightweight, silky, and absorbs effortlessly, leaving a healthy, radiant glow. It’s gentle enough for daily use, yet potent enough to brighten dull skin and even out tone over time. As a first-time use, it feels extra special—like adding a touch of skincare sophistication to your routine.
by Nicola Verified Purchase
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Amazing
Left my skin feeling amazing! Smells great too!
by Louise Verified Purchase
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Great gentle serum
Beautiful vitamin C serum that’s so gentle on the skin. Lovely texture that sinks in well. Doesn’t pill when used with other skincare.
by Sarah Verified Purchase
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