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.
Infused with a stable form of vitamin C, the lightweight serum helps to reduce the appearance of unwanted pigmentation. Vitamin E enhances the formula to nourish the skin with a potent burst of moisture, subsequently plumping the appearance of fine lines for a smoother-looking finish. The brightening serum leaves skin looking more radiant and supple in just seven days*.
*Proven via independent consumer study on C-Tetra conducted over 4 weeks on 52 participants with sensitive skin
Proven Results:
- After seven days the skin appears more radiant*
- After seven days the skin is visibly brighter and smoother *
- 96% of sensitive skin types agreed C-Tetra was gentle on the skin*
- After four weeks skin looks visibly reduced fine lines and dark spots*
- 90% agree skin feels instantly softer*
*Proven via independent consumer study conducted over 4 weeks on 52 participants with sensitive skin.
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.
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Medik8 C-Tetra Serum 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.
Tetra serum
Got this as part of a skincare set and have now repurchased this separately. Really like this serum, a little goes a long way. Sinks in quickly and Sits under my moisturiser and sunscreen nicely!
by Clare Verified Purchase
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The best
This is my all time favourite vitamin c. I used something cheaper when I recently ran out. Needed to stop and go back to this. As nothing compares.
by Lisa Verified Purchase
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Lightens my dark spot
Use this serum 2x a week on my first use as I have super sensitive skin and I’m scared that I might have breakouts, and when my skin already used to it, I’m using it every other day and it helps to lighten up my dark spot as I easily have breakout and it leave spots.
by jedalyn Verified Purchase
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Excellent!
This vitamin C product is fantastic! Smells great, and keeps skin hydrated—essential before moisturizing
by Anastasiya Verified Purchase
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Medik 8 is worth the money
Brightens skin and gets rid of pigmentation. My skin looks amazing I use this in morning as part of my skin routine and I also like the retinal 20 in this brand for the night
by Charlotte Verified Purchase
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The Medik8 C-Tetra Serum
Loved this serum that was included in the LF advent calendar last year. It glides on to your skin so effortlessly. I use after cleaning, before moisturising & SPF
by Nadia Verified Purchase
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Amazing
Most amazing coming c, smells so good too
by Rachel Verified Purchase
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Skin looks radiant & clear
I got this in the Look Fantastic calendar & was so impressed i ordered a larger bottle. It smells lovely & my skin is visibly more radiant & clear from breakouts since using it. Will be checking out other products in the range as a result.
by Piechops Verified Purchase
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Smells divine
Lovely vitamin C product. Most are usually oily but this just melts onto the skin. It smells gorgeous too.
by Lucy Verified Purchase
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Superb
I have been using this Vitamin C for a few years now, definitely one of my favourite Medik8 products. It leaves my skin feeling hydrated, a must have before my daily moisturiser.
by Julie Verified Purchase
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