First, look for the trademark. If there is no trademark, it must be fake. If there is a trademark, you should also look for famous trademarks. Each region has several long-term best-selling veterinary drug brands, and there are also some that sell well across the country, such as Dabeinong. These brands will not be fake. Another aspect of identifying the brand is to see it clearly and not to be fooled by copycat brands. For example, Taibeinong is a copycat of Dabeinong. This Taibeinong is definitely fake without even thinking about it.
Second, identify the dealers. Each major brand has its own exclusive dealer in a region. No one else is allowed to sell except this dealer. Distributors are not allowed to cross goods, and it is not possible to sell goods from one region to another. Therefore, after identifying a dealer of a brand, do not go to other stores to buy it, otherwise it is basically fake.
Third, don’t be greedy for small gains. Some people say that they got it from special channels, but there is no packaging. It is the same product as any other brand. Don’t believe it.
Remember the above three points and you will never buy fake veterinary drugs!