You can't. According to relevant data, no hygiene license does not meet the requirements of relevant laws and regulations, and it is not allowed to operate on the e-commerce platform of Tik Tok Store. Weight-loss shops belong to food sales operators, and they must obtain hygiene licenses to carry out business activities. Hygiene license is the certificate for the health administrative department to examine and supervise the food business operators. Weight loss shops without health permits may have problems such as substandard health environment and unreliable food safety, and there are certain security risks.