No. Three kinds of products are generally products without manufacturer's name, manufacturer and production hygiene license code. Kangman Mommy Slimming Bag is produced by a manufacturer with legal production qualification. In the production process, it is necessary to abide by relevant laws, regulations and standards to ensure the quality and safety of its products. Obtained the approval number and production hygiene license of China Food and Drug Administration. Therefore, Kangman Mommy slimming bag is not without three products.