Purchase channels, packaging and labels, etc.

1. Purchase channels: Choose formal channels to purchase, such as official websites, authorized dealers or well-known retailers. Avoid purchasing from informal channels to reduce the risk of purchasing counterfeit products.

2. Packaging and labeling: Carefully check the packaging and labeling of the product. Genuine products will have clear, complete, typo-free packaging and labels. Pay attention to the product's trademark, batch number, production date and other information, and compare it with the official information.