Piracetam vs Noopept powder: Which Nootropic is Best?

It is actually able to cross over the blood-brain barrier and works very quickly. It is believed to work by improving the functioning of Acetylcholine receptors and transmitters within the brain.

Acetylcholine is a very powerful neurotransmitter that is believed to play a critical role in a number of functions including mood, memory, learning, and possibly even thought processes.