Shanghai Yangshengtang VEVC itself is an OEM product and is now defined as a counterfeit product by the industrial and commercial department. If the store you buy still has the goods of Shanghai Yangshengtang, you can report it directly to the industrial and commercial department, and there will be a fake reward for you.

It's best not to wipe your face, because my friend used it on his face before, but it can't be absorbed by the skin. Fake things are not guaranteed, and I don't know what's inside. The purchase price is only a few dollars, which is definitely not a good thing.