Why do Taiwanese programs always like to use mousse as hair, but Chinese mainland can't buy mousse?

Mousse and mousse are the same product, but the hair quality is different.

As for why Taiwan Province Province always likes to use mousse to do hair, I think it has something to do with habits, because many hair stylists think it is too complicated and the styling effect is not very good, so they basically don't use mousse. Hair stylists don't use this product, which means there is no market for this product, so there are still some in the market, but there are not many choices. Now which evening stylist still uses mousse,