Does Japanese cosmetics have nuclear radiation? How harmful is nuclear radiation in Japan?

Generally speaking, cosmetics imported from Japan are still safe, because they have to check the radiation after passing through the customs. There is a Geiger counter. If it exceeds the standard, it will be called, returned or destroyed.

It is not necessary to bring cosmetics from Japan, because although the nuclear leakage has been dealt with to a certain extent, there will still be items contaminated by radioactive substances occasionally. Last time, a tourist brought back a foundation box in a Japanese hotel, and the radiation in the computer room exceeded the standard. If you buy it back, it will also be inspected at the airport. If you don't exceed the standard, you will be fine.