Why can't Yunnan Baiyao write the ingredients? What is the pressure?

It is because Yunnan Baiyao applied for patent protection from the state; Moreover, Yunnan Baiyao is a traditional Chinese herbal medicine formula, which has a very good therapeutic effect on wounds. If the ingredients are written on it, some lawless elements will imitate it, endangering the health of the people and reducing the reputation of Yunnan Baiyao.