20% Vitamin C Gel-Serum With Phyto Exosomes

Defend against premature skin ageing and achieve accelerated skin brightening with a next-generation combination of 20% vitamin C and skin barrier science. 
 
Clinically proven to brighten skin and visibly improve wrinkles in 7 days with 0% barrier disruption,  C-Tetra Advanced is engineered for high-performance visible brightening, skin smoothing, and daily antioxidant defence. 
 
This intelligent ingredient complex combines potent, stabilised 20% vitamin C with restorative phyto exosomes for deep, controlled delivery and omni-antioxidant acetyl zingerone to neutralise the ageing