According to the information of Sweet Talk Mask, because Sweet Talk Mask has not been approved by the State Administration of Medical Supplies, there is no production license and no product standard, its quality and safety cannot be guaranteed, and it belongs to three no products.

Third, products with no production date, no quality certificate, no manufacturer and unknown source. They are made by small vendors or workshops and are common in rural areas or some small markets. These products are usually sold at extremely low prices in the market, attracting the attention of some consumers.