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Bestseller
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.
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.
Size
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KEY BENEFITS
PROVEN RESULTS
- 7 days to restored skin radiance*
- 7 days to visibly brighter smoother skin*
- 96% of sensitive skins agreed C-Tetra was gentle on the skin*
- 4 weeks to visibly reduced wrinkles & dark spots*
- 90% agree skin feels instantly softer*
*Proven via independent consumer study conducted over 4 weeks on 52 participants with sensitive skin.
HOW TO USE
LOVED & RECOMMENDED
-
BRIDGET MARCHDigital Beauty Director - Harper's Bazaar
KEY INGREDIENTS
-
7% Stabilised Vitamin C (tetrahexyldecyl ascorbate)
-
Vitamin E
- Full Ingredients
C-Tetra®
Lipid 7% Vitamin C Radiance Serum
*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.
THE SCIENCE BEHIND THE FORMULA
Ultra-gentle & perfect for visibly radiant skin
DANIEL ISAACS Chief Product Officer
SUSTAINABILITY CLAIMS
GOOD TO KNOW
- NO ARTIFICIAL FRAGRANCE
- NO SYNTHETIC COLOURS
- PARABEN FREE
- CERTIFIED BY THE VEGAN SOCIETY
FAQS
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