LotPB01TestedJul 30, 2026Freedom Diagnostics · Independent third-party laboratory

Neurocognitive Research

Buy Phenibut HCL Capsules

Name: Phenibut HCL
Brand: Disguised Alpha
SKU: PhenibutHCL
Price: 49.99 USD
Availability: InStock

Phenibut HCl is a capsule research product. Each capsule holds 250MG, and each bottle holds 60 capsules. It is made for lab studies of GABAergic pathways, inhibitory neurotransmitter signaling and CNS response biology.

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$49.99

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Your purchasing batch

PB01

Certificate on record for this lot

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Ships from Irvine, California

Tracked delivery on every order

Per-batch COA access

Every order ships with certificate access for its lot

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Verified test results

Every batch, independently verified.

Each batch is analyzed by Freedom Diagnostics, an independent third-party laboratory, before release. Below is the report for lot PB01, summarized from the certificate the lab published.

FRE

Freedom Diagnostics

Independent third-party laboratory

Lot

PB01

Tested

Jul 30, 2026

Independent third-party lab

MethodHPLC with UV detection coupled with mass spectrometry (LC-MS).

IssuedJul 30, 2026 · signed by the principal chemist

Open the PB01 certificate

View the signed certificate →

Certificate results2 results, no verdict stated

Appearance

Per certificate

White Capsules

Identity

HPLC

Phenibut

Every batch on record

This lot ships under its own published certificate. Open any certificate below, exactly as the lab released it.

Open the COA portal →

Latest published

PB01

IdentityPhenibut

TestedJul 30, 2026

View certificate →

Side by side

How Disguised compares.

Disguised

Typical supplier

Per-batch third-party COA

Yes

Rarely provided

Independent third-party testing

Yes

Inconsistent

HPLC + mass-spec verified

Yes

Often unverified

Made & tested in the USA

Yes

Often overseas

Discreet, tracked shipping

Yes

Varies

Technical specifications

Compound Information

Read the Phenibut HCL research guide

Storage Requirements

Stability information.

Keep sealedProtect from lightAvoid humidity

Ships

What ships

Ships as a sealed container of capsules. Depending on the batch, that is a sealed plastic bottle, a sealed glass bottle or a professional-grade resealable pouch.

15–25°C

Sealed capsules, as shipped

Store at room temperature in the original sealed container, away from moisture and direct light.

Peer-reviewed literature

The research behind this compound, cited in full.

Every reference below is a published, peer-reviewed record, linked to its PubMed entry. Provided for educational reference only - not product claims.

01CNS drug reviews · 2001Phenibut (beta-phenyl-GABA): a tranquilizer and nootropic drugLapin I 02Journal of clinical psychopharmacology · 2010Withdrawal symptoms after Internet purchase of phenibut (β-phenyl-γ-aminobutyric acid HCl)Magsalin RM, et al.

Important research notice

Not for human, veterinary, or food use. This product is sold exclusively for laboratory research purposes. It is not intended to diagnose, treat, cure, or prevent any disease, and has not been evaluated by the FDA.

All referenced publications and registries are sourced from peer-reviewed journals and official registries. They are provided for educational reference only and are not product claims.

By purchasing, you confirm you are a qualified researcher and will handle this product in accordance with all applicable laws and regulations.

Ready when you are

Nothing ships without paperwork. Every lot is on record.

The lot on this page links to the signed certificate for that batch.

1Lot on record

1Independent lab

Shop the catalog Open the COA portal

Phenibut HCL: product details and research reference

Phenibut also appears in stress-response models. Other work covers receptor binding and neurochemical regulation.

Capsule details

Compound

phenibut hydrochloride (HCl)

Strength

250MG per capsule

Count

60 capsules per bottle

Format

finished capsules for research

What phenibut is

Phenibut is beta-phenyl-GABA. It is a synthetic derivative of the neurotransmitter GABA, with a phenyl ring on its beta carbon. Papers describe it as acting mainly at GABA-B receptors (Lapin, 2001).

Phenibut HCl is the hydrochloride salt. The salt weighs 215.67 g/mol, while the free base weighs 179.22 g/mol. Before molar work, confirm whether the 250MG figure counts the salt or the base. For identity checks, compare data with the formula C10H14ClNO2.

Why phenibut matters in research

Phenibut is studied in models of GABA pathway behavior. It also shows up in stress-response biology and in work on the central nervous system. Its profile fits lab studies of signaling balance and inhibitory tone in the CNS. This work runs in controlled lab settings.

250MG phenibut per capsule

60 capsules per bottle

Studied in GABAergic and inhibitory pathway research

Used in CNS response and stress-response models

Finished capsules with in-house QA review

Storage and shipping

Store the capsules at room temperature, 15 to 25°C, in the original sealed container. Keep them away from moisture and direct light. Each order ships as a sealed plastic bottle, a sealed glass bottle or a resealable pouch, depending on the batch.

Documentation and research handling

Retain the product label and lot number with the research record. Review the matching certificate of analysis for test coverage and reported results. Identity, analytical purity, measured content, sterility and endotoxin testing are distinct assessments; one does not establish the others.

Follow the supplied label and your laboratory’s validated handling and storage procedures. Record the vehicle, concentration and preparation date where relevant. Dry-material stability does not establish the shelf life of a prepared solution.

Product questions

What does the labeled capsule or tablet amount mean?

It is the stated quantity per unit, separate from the number of units in the bottle. A purity percentage is not a measurement of milligrams per capsule or tablet. Use the matching lot report for the measurements actually performed.

Where is the batch-specific evidence?

Open the linked certificate for the assigned lot or use the COA portal. Check sample identity, methods, date and reported measurements. A report for another lot or formulation is not a substitute.

Buy Phenibut HCL Capsules

Commonly Researched With

Bulk Orders 20+ bottles

Every batch, independently verified.

Every batch on record

How Disguised compares.

Compound Information

Stability information.

The research behind this compound, cited in full.

Nothing ships without paperwork. Every lot is on record.

Phenibut HCL: product details and research reference

Capsule details

What phenibut is

Why phenibut matters in research

Storage and shipping

Further reading

Documentation and research handling

Product questions

What does the labeled capsule or tablet amount mean?

Where is the batch-specific evidence?