Nootropics · price comparison
Where to Buy Phenibut: Cheapest Vendor in 2026
Phenibut pricing across every research peptide vendor we track, ranked by price per mg. Prices change often, so check the vendor before you buy.
No in-stock Phenibut listings right now.
Vendor stock changes often, so check back. Use the compound profile to track research progress in the meantime.
Research profile
Mechanism, dosing, half-life, peer-reviewed studies for Phenibut.
Coupon codes
Every active vendor coupon for Phenibut, click-to-copy.
Reconstitution calculator
Vial size + BAC water → concentration, syringe units, doses per vial.
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What is Phenibut?
Phenibut is the common Western name for β-phenyl-γ-aminobutyric acid (beta-phenyl-GABA; Russian trade names Phenibut/Фенибут, Noofen, Anvifen), a Soviet-era anxiolytic and nootropic developed in the 1960s at the Herzen State Pedagogical Institute in Leningrad under Vsevolod Vasilievich Perekalin. Structurally, it is the GABA molecule with a phenyl ring attached to the β-carbon — a modification th… Read the full Phenibut research profile
Buying Phenibut: FAQ
Where can I buy Phenibut online?
Phenibut is currently between in-stock listings across the vendors we track. Bookmark this page and check back, since vendor stock changes often.
What's the cheapest price for Phenibut?
No vendor we track lists it as in stock, so there is no price to compare. Check back when listings come back in stock.
Is buying Phenibut online safe?
Vendor safety varies. BodyHackGuide scores every vendor on a 0-100 Trust Score (COA verification, payment transparency, community feedback, shipping practices). This page ranks listings by price per mg, not by score, so check each vendor's score breakdown on its BodyHackGuide profile before you buy.
Do I need a prescription for Phenibut?
Phenibut is sold for research-use-only by the vendors on this page; no prescription required for research purchases. None of these vendors sell Phenibut for human consumption, and BodyHackGuide doesn't promote off-label use. Always consult a licensed practitioner before any compound enters a clinical context.
Affiliate disclosure. BodyHackGuide earns a commission on some of its links, at no additional cost to you. Vendor rankings are based on price per mg from the listings we track. We don't accept payment for editorial placement. See our full affiliate disclosure .
Free 2026 Peptide Cheat Sheet (PDF)
38 compounds and blends: vial sizes, BAC water volumes, dosing ranges and bloodwork markers.