Reveal brighter, smoother, and more resilient skin with Medik8 C-Tetra Advanced, a next-generation vitamin C serum formulated with a potent 20% stabilised vitamin C complex. Designed for high-performance results without irritation, this advanced brightening serum helps visibly improve skin tone, smooth texture, and defend against premature ageing.
Powered by cutting-edge phyto exosomes and antioxidant technology, this vitamin C face serum works deep within the skin to support repair, strengthen the barrier, and neutralise environmental stressors such as pollution and UV damage. The lightweight gel-serum texture absorbs quickly, delivering hydration and radiance without heaviness.
Clinically proven to visibly brighten and smooth the skin in as little as 7 days, this is a results-driven antioxidant serum for those ready to take their vitamin C routine to the next level.
 
Ideal For
Suitable for all skin types, particularly:
Dull, tired, or lacklustre skin needing a brightening serum
Uneven skin tone or pigmentation concerns
Early to advanced signs of ageing (fine lines, wrinkles)
Normal, combination, and oily skin types
Clients already experienced with vitamin C serums
Skin exposed to environmental stress (pollution, UV damage)