Clinically proven to brighten skin and restore visible skin radiance.*
Formulated with 7% tetrahexyldecyl ascorbate, a stabilized, low-irritation form of vitamin C, this lightweight serum targets visibly uneven skin tone and the look of fine lines. Enhanced with soothing centella asiatica to ensure a comfortable application for even the m
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Love all medik8 C products
Love this vitamin C oil. It smells great, absorbs without leaving a sticky or oily feel. I received this as a gift with purchase and had already stocked up on my C tetra advanced serum, so I use this on my neck and décolleté. No medik8 vitamin C products will ever be wasted in this house!
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Sonya · September 23, 2026
Finally a vitamin c serum for sensitive skin!!
This serum has done wonders for the tone and texture of my skin. My redness also visibly improved within two weeks. The deep set wrinkles on my forehead are also fading. I have tried multiple vitamin c serums all of which made my dry sensitive skin even more reactive. I love that medik8 has a product line that allows sensitive skin users to try products that contain active ingredients.
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Austin · September 11, 2026
Happy with results
I really like this product. My skin’s texture has noticeably improved, and I can tell that it looks brighter after about a month of use!
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