4F-Phenibut (4-Fluorophenibut) is a fluorinated derivative of phenibut supplied exclusively for laboratory and analytical research applications. Due to its structural modification, it is of interest to researchers investigating GABA-related compounds, structure-activity relationships, and analytical reference standards.
Our 4F-Phenibut is intended for use by qualified professionals in controlled laboratory environments. Each batch is handled according to strict quality standards to support research and analytical testing.
Product Features
- High-purity research material
- Suitable for laboratory and analytical research
- Ideal for analytical reference and characterization studies
- Securely packaged for storage and handling
- For research use only
Important: This product is intended for research purposes only. It is not intended for human or animal consumption, medical, diagnostic, therapeutic, or household use.







Penis –
Good but please let me pay with bank account, bitcoin and monero is hard to get
TheAlchemist –
Hello,
We only support payment via Monero and Bitcoin to protect our privacy. if you wish to pay with another crypto please contact us and we can make an arrangement