C-Tetra® Advanced 30ml

Age-defying vitamin C gel-serum that visibly brightens dull skin, smooths fine lines and wrinkles, and defends against daily environmental damage in just 7 days.[1]
Powered by stabilised 20% vitamin C, restorative phyto exosomes and omni-antioxidant acetyl zingerone to neutralise free radicals, support barrier recovery and deliver high-performance brightening without disrupting skin comfort.
Key actives include 20% tetrahexyldecyl ascorbate vitamin C, phyto exosomes, acetyl zingerone, antioxidant vitamin E, hydrating squalane and glycerin to brighten, smooth and strengthen the skin barrier.
Ideal for advanced brightening and protection with 0% barrier disruption;[1] lightweight, fast-absorbing gel-serum suitable for all skin types and designed to fit into your CSA routine.