Phenibut (β-phenyl-γ-aminobutyric acid) is a Russian-developed compound first synthesized in the 1960s as an anxiolytic and is registered as a pharmaceutical in Russia, Ukraine, Belarus, and Latvia for conditions including anxiety, insomnia, and…
In the full monograph
- What it is, and how it works
- What the evidence shows — randomized trials, observational data, animal studies, graded and cited
- Dose, form, and timing
- What to expect, and how soon
- Who should be careful, and what to check first
- The verdict
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