Powered by a concentrated dose of stabilised Vitamin C, this skin-brightening formula evens skin tone, boosts collagen and improves texture and firmness. Boost collagen and address pigmentation with this stabilised Vitamin C Serum, a dull skin saviour. Clinically proven to increase moisture and brightness, the zesty, potent formula contains a concentrated dose of 15% stabilised Vitamin C to target dullness and improve texture and firmness.