Product Usage: This product is intended for research purposes only.
All product information available on this website is for educational purposes only. Any form of bodily introduction into humans or animals is strictly prohibited by law. This product should only be handled by licensed and qualified professionals. It is not a drug, food, or cosmetic, and must not be misbranded, misused, or mislabeled as such.
Phenibut Free Amino Acid – Powder, 50 grams
Phenibut Free Amino Acid is supplied as 50 grams of unencapsulated powder for laboratory investigation of GABA-B receptor pharmacology, GABAergic signalling, physicochemical characteristics, and free-form versus hydrochloride-salt formulations. Intended strictly for controlled research applications.
Out of stock
During our packaging transition, you may receive products with either our previous or updated label. Rest assured, the formulation, purity and quality remain exactly the same as per our standards.
Phenibut Free Amino Acid (FAA) is the free-form version of β-phenyl-γ-aminobutyric acid, distinct from Phenibut HCl by the absence of the hydrochloride salt component. This difference makes the FAA form relevant to laboratory studies comparing physicochemical properties, solubility, and salt versus non-salt formulations.
- High Purity – 99% Purity Guaranteed
- Independently Lab Tested
- Research Grade Quality
- For Laboratory Research Use Only
All SwissChems products are independently third-party tested at a USA-based HPLC-licensed laboratory prior to distribution. Certificates of Analysis (COA) are published on the Independent Test Results page and available at product level.
| SKU | PWDR-PHEBT-FAACID50 |
|---|---|
| Category | NEW! |
| Intended use | Laboratory and developmental research only |
Researchers searching to buy phenibut faa may investigate the compound in controlled studies involving GABA-B receptor pharmacology, GABAergic signalling, free-form compound characterization, formulation research, and comparative analysis with Phenibut HCl.
Each unit contains 50 grams of Phenibut Free Amino Acid in unencapsulated powder form for laboratory and analytical research applications.
For research use only. Not for human consumption or therapeutic use.
8 reviews for Phenibut Free Amino Acid – Powder, 50 grams
Only logged in customers who have purchased this product may leave a review.





Lurline (verified owner) –
Overall a positive ordering experience. The powder was neatly packaged and the label was easy to read. Faster shipping communication would improve the process.
Gianni (verified owner) –
The powder arrived securely packed and the labeling was clear. Shipping took a little longer than expected, but everything arrived in good condition.
Lillie (verified owner) –
Very clean and professional presentation. The product arrived securely packaged, clearly labeled, and exactly as described on the product page.
Raymundo (verified owner) –
The powder arrived securely packed and the labeling was clear. Shipping took a little longer than expected, but everything arrived in good condition.
Mayra (verified owner) –
Arrived exactly as expected with secure packaging and clear labeling. The overall presentation was tidy, professional, and well organized for research-use storage.
Jessie (verified owner) –
Good attention to detail throughout the order. The packaging looked consistent and the 50 gram quantity was easy to identify at a glance.
Lilly (verified owner) –
Arrived exactly as expected with secure packaging and clear labeling. The overall presentation was tidy, professional, and well organized for research-use storage.
Gabriel (verified owner) –
Arrived exactly as expected with secure packaging and clear labeling. The overall presentation was tidy, professional, and well organized for research-use storage.