Why was whitening ingredient 377 banned, and a large number of products containing 377 removed from the shelves?

Last year, the event of “377 was removed from the shelves” was widely publicized. Many brands began to remove their products containing 377 ingredients, and a large number of clearance procedures were conducted. Many consumers really mistakenly believed that 377 whitening ingredients were banned, including many manufacturers, who also felt it was a blow in…