Kans black box skin care products are easy to use. Kans black box skin care products include facial cleanser, essence water, essence milk, essence liquid and essence cream, all of which adopt Kans unique formula and patented technology. Facial cleanser can gently clean the skin, remove dirt and keratin, and bring refreshing and comfortable feeling to the skin. Essence can nourish and tighten skin, reduce fine lines and wrinkles, and make skin younger and firmer. It is a very useful skin care suit. Kans is a brand of Shanghai Shangmei Cosmetics Co., Ltd., which was established in 2003. In the early days of brand establishment, Kans were mainly sold to third-and fourth-tier cities through TV shopping and other channels, and thus achieved remarkable success. With the development of the brand, Kans began to gradually expand the market, enter first-tier cities, and set up counters in department stores and other places to enhance the brand image.