Why is Idebenone no longer discussed anymore? I used to be into nootropics a decade ago and it was commonly discussed alongside pyritinol. Has everyone decided it's not effective? I'm not sure I'm knowledgeable on the latest noots. Back in the day I was all about experimenting with piracetam, aniracetam, Centro, pyritinol and idebenone. Before I left the scene stuff was no longer available on Amazon or Bodybuilding.com. As a matter of fact, it seems harder to find stuff all around. Why?