SWP-F001
Yes
Customized
GMP, HSE, ISO 9001, USP, BP, SGS
Adult
Powder
>99%
Phenibut HCl
4-Amino-3-Phenyl-Butyric Acid
White Crystalline Powder
1078-21-3
215.68
C10h14clno2
HPLC
Available
1kg
Yes
Yes
Yes
Accept
2 Years
Cool and Dry Place
Sowu
Vacuum Sealed Foil Bag
1kg/bag
China
Product Description

Phenibut is a non-prescription pharmaceutical that is actually a GABA molecule with the addition of a phenyl group. Researchers discovered that by changing GABA into 4-Amino-3-Phenylbutyric Acid, it was able to cross more easily into the nervous system & across the blood-brain barrier. Since it is a GABA, an inhibitory neurotransmitter, derivative, Phenibut increases GABA levels.Phenibut is a white crystalline powder and the taste is very sour. It is readily soluble in water, soluble in alcohol, and the pH of a 2.5% water solution is between about 2.3 and 2.7.


Product name | Phenibut | Manufacture date | Dec.07.2024 |
Batch number | SW241207 | Analysis date | Dec.08.2024 |
Batch quantity | 1000kg | Expiry date | Dec.07.2026 |
Analysis | Specification | Result |
Assay | ≥99.0% | 99.39% |
Aρpearance | White crystalline powder | Conforms |
Odor | Characteristic | Conforms |
Melting Point | 194ºC~202ºC | 196.5ºC~198.4ºC |
Loss on Drying | ≤0.5% | 0.29% |
Residue on Ignition | ≤0.1% | 0.06% |
PH Value | 2.3-2.7 | 2.4 |
Sulfate | ≤0.5% | Conforms |
Related Substances | ≤0.5% | 0.37% |
Heavy Metals | ≤10ppm | Conforms |
Iron | ≤60ppm | Conforms |
Lead | ≤1ppm | Conforms |
Arsenic | ≤1ppm | Conforms |
Hg | ≤1ppm | Conforms |
Cd | ≤1ppm | Conforms |
Microbiological | ||
Total Plate Count | ≤1000cfu/g | 90cfu/g |
Yeast & Mold | ≤100cfu/g | 25cuf/g |
Salmonella | Negative | Conforms |
E.Coli | Negative | Conforms |
S.aureus& P.aeruginosa | Negative | Conforms |
Conclusion | Conforming to Enterprise Standard |
Packing description: | Sealed export grade drum & double of sealed plastic bag |
Storage: | Store in cool & dry place. keep away from strong light and heat |
Shelf life: | 2 years when properly stored |
2. Phenibut is powerful anxiolytic for stress reduction; It has been and is still used medically to relieve stress and tension, improve sleep, and as a potentiate for other medications.
3. Phenibut is a derivative of the naturally occurring inhibitory neurotransmitter GABA. It stimulates GABA receptors & supports sleep and cognitive function.



Vitamin B6 can promote the absorption and metabolism of PHENIBUT, which helps to control anxiety and tension.
Phenibut + Folic Acid:
Folic acid can help improve nervous system function and help relieve symptoms such as anxiety, fatigue, and depression.
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