Sisley Phyto-Blanc Le Concentre is a powerful luminosity-activating serum with an intense and comprehensive brightening effect against dark spots. It works on 3 levels: 1. INTENSIVE BRIGHTENING ACTION Sisley research has revealed the secret of skin brightness and developed a facial treatment with an intense brightening effect (desert date extract). 2. TARGETED ACTION AGAINST PIGMENTED SPOTS With a PATENTED COMPLEX* OF 4 ACTIVE INGREDIENTS, Le Concentre acts on every stage of the development of dark spots, from their formation to their appearance on the skin's surface. 3. PROTECTIVE ACTION Vitamin E acetate and naturally derived alpha-bisabolol protect the skin from overproduction of melanin caused by environmental pollution. The size and intensity of the spots are reduced. The skin is brighter, more transparent, the complexion more even and luminous like a crystal. *Patent pending A powerful serum with an intensive and comprehensive brightening effect against pigment spots. The American Low Value Shipment Regulatory Modernization Act is active since March 2016 and increases the duty and tax free value of goods American citiziens could import from other countries by mail from $200 to $800 as well as no formal customs procedures are required. The American Low Value Shipment Regulatory Modernization Act is active since March 2016 and increases the duty and tax free value of goods American citiziens could import from other countries by mail from $200 to $800 as well as no formal customs procedures are required