The next-generation antioxidant serum that brightens, protects, and firms.
C-Tetra Advanced is Medik8’s most potent vitamin C serum yet, powered by 20% stabilised THD Ascorbate, antioxidant-rich acetyl zingerone, and skin-repairing phytosomes. This lightweight gel-serum formula instantly boosts glow, smooths skin tone, and delivers firmer, healthier-looking skin from the first week.
You may also like
More from The Skin Lab Skincare
Recently viewed