Apologies if this has been covered before, but I’ve used Piracetam off and on over the years when I have been using Galantamine to prevent tolerance build up. I’ve noticed that, in the UK at any rate, Piracetam is becoming more difficult to find. Also there seem to be a number of similarly named alternatives about now, and I was wondering if any of these have the same effect as Piracetam in preventing tolerance build-up to Galantamine?