Substances
Phenibut

A derivative of GABA with the addition of a phenyl ring which allows it to cross the Blood Brain Barrier. Is mostly used as an anti-anxiety and anti-insomnia medication. Tolerance and physical dependency builds very quickly.
Harm potential
moderate physical and psychological addiction potential
Source: PsychonautWiki
Dosage
This dosage information is gathered from users and resources for educational purposes only. It is not a recommendation and should be verified with other sources for accuracy.
oral
light: 0.5-1g
common: 1-2g
strong: 2-3.5g
Source: PsychonautWiki
View dosage charts in the KnowDrugs app
Effects
- reduced anxiety
- sedation
- muscle relaxation
- amnesia
- reduced muscle coordination (ataxy)
- induction of sleep and amnesia
Source: Tripsit.me
Interactions
View all interactions in the KnowDrugs app
Tolerance
full
within a couple of days of continuous use
zero
7-14 days
Source: PsychonautWiki