xPhenibut is often taken orally to be a pill, or like a powder or salt dissolved in h2o. In nations where it is available as being a medication, phenibut is bought under many trade names which includes Anvifen, Fenibut, and Noofen.The two phenibut HCL and phenibut FAA are the exact same chemical compound. Phenibut FAA usually has a tad more from th