Meet C-Tetra Advanced, Medik8’s next-generation, age-defying, vitamin C serum. Clinically proven to brighten skin and visibly improve wrinkles in 7 days*, C-Tetra Advanced harnesses an intelligent ingredient combination in a lightweight gel-serum formula to actively defend against premature skin ageing. It delivers all the brightening benefits of potent, stabilised, 20% vitamin C while protecting the skin barrier with phyto exosomes & acetyl zingerone for high-performance results with 0% barrier disruption.* This is vitamin C but not as you know it.
Full Ingredients List C-Tetra® Advanced
20% Vitamin C Gel-Serum With Phyto Exosomes
*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.
