1. Check the appearance of the anti-counterfeiting label: the regular anti-counterfeiting label is beautifully printed with clear fonts, while the anti-counterfeiting label of fake and shoddy products is roughly printed with blurred fonts.
2. Scrape off the coating of the anti-counterfeiting label: the anti-counterfeiting code of a regular product is generally one object and one code, and each anti-counterfeiting code is unique. After scraping, you can see a set of numbers or QR codes.
3. Telephone inquiry: You can call the telephone number on the anti-counterfeiting label and enter the anti-counterfeiting code according to the prompt to inquire about the authenticity of the product.
4. Scan the QR code with your mobile phone: By scanning the QR code on the anti-counterfeiting label with your mobile phone, you can find out the relevant information of the product, such as the manufacturer, production date, shelf life and so on.