Zany_in_CO
Saponifier
There are many articles on the internet about this problem that you can Google to learn more. Here's just one from Forbes magazine.
https://www.forbes.com/sites/cecili...-fake-why-do-you-keep-buying-it/#4c501496639d
https://www.forbes.com/sites/cecili...-fake-why-do-you-keep-buying-it/#4c501496639d