SKU: 28024612423

Medik8 C-Tetra® 30ml

Sale price$37.80 Regular price$42.00
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

Medik8 C-Tetra® 30mlDescription Restore the look of skin radiance in just 7 days* with cult favourite C Tetra. Formulated with a stabilised form of vitamin C (7%) called tetrahexyldecyl ascorbate (pronounced 'tetra hexul deckul as CORR bate'), this lightweight serum works to visibly brighten uneven skin tone and reduce the look of fine lines and wrinkles, while remaining gentle on sensitive skin. Fortified with vitamin E, this antioxidant powerhouse also protects the

Description

Restore the look of skin radiance in just 7 days* with cult-favourite C-Tetra.

Formulated with a stabilised form of vitamin C (7%) called tetrahexyldecyl ascorbate (pronounced 'tetra-hexul-deckul as-CORR-bate'), this lightweight serum works to visibly brighten uneven skin tone and reduce the look of fine lines and wrinkles, while remaining gentle on sensitive skin.

Fortified with vitamin E, this antioxidant powerhouse also protects the skin against the ageing and damaging effects of free radicals for a more youthful and healthy-looking complexion overall. The perfect option for those who are new to vitamin C, or those with sensitive skin.


*Proven via independent consumer study conducted over 4 weeks on 52 participants with sensitive skin.

Benefits
  • Increased Skin Youthfulness - Proven to simultaneously smooth the look of fine lines and wrinkles while visibly boosting skin glow and radiance.
  • Brighter, More Even Complexion - Proven to visibly brighten the skin tone, for a more even and healthy-looking skin appearance.
  • Lightweight Nourishment - This jojoba (pronounced 'huh-hoh-ba') seed oil-based formula delivers effective yet non-greasy nourishment for visibly softer and comforted skin.
How To Use

STEP 1

After cleansing in the morning, massage 4 drops across the face, neck and décolletage.

STEP 2

Leave to absorb before applying sunscreen. We recommend Advanced Day Ultimate Protect.

Full Ingredients
Lipid 7% Vitamin C Radiance Serum

Simmondsia Chinensis (Jojoba) Seed Oil, Cyclopentasiloxane, Cyclohexasiloxane, Tetrahexyldecyl Ascorbate, Citrus Grandis (Grapefruit) Peel Oil, Tocopheryl Acetate, PPG-12/SMDI Copolymer, Limonene, Citral, Linalool, Geraniol.

*Although we try our best to ensure this list of ingredients is accurate there may be product upgrades from time to time, or slight variants between different regions based on local laws, meaning the only definitive ingredient list is that which is printed on the product packaging.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 28024612423

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scopin4u2
Lowell, US
★★★★★ 5
They’re pretty nice socks
Size: Large, Color: (100) White / White / Pitch Gray
I got these today. They fit ok. I was wanting some no show socks. These are great. You have to make sure of the size you buy. They’re durable. Comfortable. Keep moisture off your feet as much as possible. Highly recommend!
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Reviewed in the United States on June 3, 2025
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Brandy
Belleville, US
★★★★★ 4
Socks
Size: Medium, Color: (001) Black / Black / Pitch Gray
Love the socks nice an warm and comfortable.
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Reviewed in the United States on January 31, 2026
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Denise
Los Angeles, US
★★★★★ 5
Warm feet
Size: X-Large, Color: (100) White / White / Pitch Gray
Sons lives these socks, requested them for Christmas.
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Reviewed in the United States on February 23, 2026
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Mike
Birmingham, US
★★★★★ 5
Nice
Size: Large, Color: (100) White / White / Pitch Gray
Great for around the house. Nice fit. I have the Beetus so I've always got to have socks of some kind on when I'm not sleeping. I guess they'd be good for athletics too, beats me.
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Reviewed in the United States on December 24, 2025
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Idle Time Mobile RV Care
Houston, US
★★★★★ 5
Best socks on the market.
Size: X-Large, Color: (001) Black / Black / Pitch Gray
These socks last forever! I wear them daily. I bought my first pack over two years ago and haven't worn them out yet.
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Reviewed in the United States on December 7, 2025

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