Phenibut is a so-called smart drug used by some people to reduce social nervousness and to improve focus and mood. But is it safe and effective? Read on to find out what the science says.

This nootropic has no healthy human placebo-controlled studies that meet our inclusion criteria. Negative side effects can occur if used carelessly, so make sure you’re aware of the risks of Phenibut.


The legality and side effects of Phenibut


Studies conducted on the effects of Phenibut in healthy humans

Last updated Saturday, June 10, 2023