Restore natural radiance with Perricone MD Vitamin C Ester Brightening Serum, a powerful, multi-tasking face serum fortified with Vitamin C Ester; a more potent, less irritating form of Vitamin C.Promoting a brighter, more even toned complexion, the lightweight Vitamin C serum delivers smoothing and illuminating properties, targeting uneven tone and discolouration to inspire a healthy-looking, balanced complexion. Also contains Rosemary Leaf extract to hydrate and firm the appearance of skin while visibly reducing the look of fine lines. Citrus fragrance.