45 All N-Acetyl-Cysteine (NAC) Products Have Now Been REMOVED From Amazon.com. NAC may protect you from "covid." FDA wanted to ban it last year. This could be a prelude to a ban. You might want to find some and buy it now before it's gone. (www.cebm.net) posted 3 years ago by YourLordPutin 3 years ago by YourLordPutin +45 / -0 19 comments share 19 comments share save hide report block hide replies
Note that there is another NAC which is not the same. N-acetyl-carnosine, which used as an eye treatment and it is not equivalent.