Masking agents for roids. Don’t get too upset, he isn’t appealing the suspension. They’ve got the goods on him
If they’re being used to cover PEDs, they’re masking agents, and that’s a ban.
If not, then you need a document. I forget the name of it. It’s essentially a doctor’s not to MLB saying the medication is prescribed. Chris Davis of the Orioles takes Adderall, a medication for ADD, and he got suspended by MLB under the drug protocol a few years ago because he forgot to file the paperwork.
That was back in 2014. Here is a link.
https://www.mlb.com/news/orioles-chris-davis-suspended-25-games-for-amphetamines/c-94335720