Official website, China, the United States Food and Drug Administration, in the cosmetics navigation website to check the trademark product name or manufacturer's approval number and other information, check the product packaging. The results are clear at a glance (as long as the regular cosmetics produced and sold in China or imported and sold can be found in this way, if it is not found, it is fake or parallel, not regular, and it is risky to use, so it is not recommended).