1. Look at the packaging: Antarctic brand products are beautifully packaged, and there will be Antarctic brand logo and product information on the packaging. There is no Antarctic brand logo on the package or the product information is incomplete, which is a fake and shoddy product.
2. Look at the logo: the product logo of the Antarctic brand is clear, and there will be information such as the brand logo and product model of the Antarctic. The information on the logo is vague or unclear, and it is a fake and shoddy product.