Originating from the Serlando professional salon exclusive care product in the United States, it has been on the market for 20 years. The safety, speed, and effectiveness of the product have saved many customers from thorny skin problems, laying a deep foundation in the medical beauty and professional market. Serlando has been actively utilizing its professional market foundation and reputation in recent years. In 2015, it combined technology from the United States, Germany, Taiwan, South Korea, and other countries to launch a series of functional products that meet the fast and beautiful needs of modern fashion professionals, while also solving thorny skin problems as a professional skincare product.