> Anabolic steroids are legal in many countries, like Mexico and Poland
This is not entirely true. You will not be penalized for possessing anabolic steroids in Poland but selling without prescription is illegal. So without prescription the only way to get them is black market and there are tons of fakes on black market. So you don't really know what you are buying..
There's also testing kits you can buy and most of these markets the customers are posting results of the tests and blood work to verify the source is legitimate. It's actually a quite reliable and honest economy because of how much scrutiny people have over putting vials of oil in their bodies. It's an interesting market dynamic considering it's completely unregulated and illegitimate.
This is not entirely true. You will not be penalized for possessing anabolic steroids in Poland but selling without prescription is illegal. So without prescription the only way to get them is black market and there are tons of fakes on black market. So you don't really know what you are buying..