Created by Sisley research, Phyto-Blanc Intensive Lightening Serum has been formulated to effectively combat the appearance of dark spots, reducing their intensity to gradually reveal the skin's natural radiance.Skin is soft, supple and moisturized. Complexion is luminous and flawlessly even.;Lightweight and fluid, this serum does not stick and is instantly absorbed, leaving a sensation of softness and well-being on the skin. Its undetectable matte finish makes it the perfect addition to the Phyto-Blanc skincare routine. 1 oz.