Pure phenibut powder, chemically known as β-phenyl-γ-aminobutyric acid, is a synthetic derivative of gamma-aminobutyric acid (GABA). By adding a phenyl ring to the GABA structure, It is able to cross the blood–brain barrier more effectively, which is why it has been widely studied in neurochemical and pharmacological research.
Our product is manufactured through a controlled chemical synthesis process, followed by purification and crystallization steps. Each production batch is tested for identity, purity, and consistency using standard analytical methods such as HPLC. The final product is a white crystalline powder with stable physicochemical properties, suitable for professional and technical use.
Specifications
| Item | Specification | Results | Test Methods |
| Assay | Phenibut≥99% | 99.28% | HPLC |
| Appearance | White powder | White powder | Visual |
| Odor | Characteristic | Complies | Organoleptic |
| Melting point | 194℃-202℃ | 196.5℃-198.6℃ | USP |
| Residue on Ignition | ≤0.1% | 0.06% | 750℃/5hrs |
| Loss on drying | ≤0.5% | 0.29% | 105℃/3hrs |
| pH Value | 2.3-2.7 | 2.41 | USP |
| Sulfate | ≤0.05% | Complies | USP |
| Related substances | ≤0.5% | 0.34% | USP |
| Heavy Metals | <10ppm | Complies | AAS |
| Iron | <60ppm | Complies | AAS |
| Lead | <1ppm | Complies | AAS |
| Arsenic | <1ppm | Complies | AAS |
| Cadmium | <1ppm | Complies | AAS |
| Mercury | <1ppm | Complies | AAS |
| Total Plate Count | <1000cfu/g | Complies | CP2005 |
| Yeast & Mold | <100cfu/g | Complies | CP2005 |
| E.Coli | Negative | Complies | CP2005 |
| Salmonella | Negative | Complies | CP2005 |
| Conclusion | Conform with enterprise standard. |
Benefits
- Stress Management: It acts as a GABA-B receptor agonist, which helps "quiet" overactive neural firing. This makes it a go-to ingredient for stress-relief formulations.
- Social Lubricant: Unlike sedatives that just knock you out, phenibut powder is known for reducing social inhibition without clouding the mind, often used in "social mood" products.
- Restorative Sleep: It is widely used to support deep, restful sleep cycles, especially for individuals who have trouble shutting off their brains at night.
- Nootropic Focus: By reducing background anxiety, it can help users maintain a calm, clear-headed focus, making it popular in stack with stimulants (like caffeine) to smooth out the jitters.
Applications
Depending on the form you choose (HCL or FAA), this ingredient fits various product lines:
- Capsules (Hard Shell): Pure phenibut powder HCL is the standard choice here. Its crystalline structure flows well in machines. Note: HCL is acidic, so capsules are the best delivery method.
- Sublingual Powders: Phenibut FAA is perfect for under-the-tongue use. It is pH neutral and doesn't have the sour, acidic burn of HCL.
- Sleep Blends: Often combined with melatonin or L-theanine in nighttime formulas.
- Pre-Workout (Nootropic): Some brands add small amounts to pre-workouts to help athletes stay "in the zone" and focused during training.
Why Choose Us?
For products with regulatory sensitivity, supplier reliability matters even more. This is how we support our B2B partners:
1. Controlled Synthesis Process
Defined reaction, purification, and crystallization steps
2. Strict Quality Control
Batch-by-batch testing with HPLC and documented results
3. Full Technical Documentation
COA, MSDS, TDS, and traceability records available
4. Clear Compliance Communication
Transparent discussion on product positioning and allowed use
5. Stable B2B Supply Capability
Support for repeat orders and long-term cooperation
We focus on accuracy, consistency, and responsible supply.
FAQ
Q1: What is the main difference between phenibut HCL and pure phenibut powder FAA?
It comes down to acidity and potency. HCL is a salt; it's very stable and water-soluble but tastes sour and acidic. FAA (Free Amino Acid) is the pure base; it's practically tasteless (pH neutral) and about 15-20% more potent by weight because you aren't paying for the HCL molecule. If you are making capsules, HCL is cheaper. If you are making sublingual powders, FAA is better.
Q2: Will I have issues with customs when importing phenibut?
This is a valid concern. phenibut regulations vary by country. We have a very high success rate because we prepare the correct HS codes and paperwork. However, we always advise you to check your local import laws first. We can assist with "DDP" (Delivered Duty Paid) shipping options to certain regions to handle the clearance for you.
Q3: How do you pack the bulk powder to prevent moisture damage?
Phenibut HCL handles moisture okay, but we don't take risks. We pack all orders in double-layer pharmaceutical-grade PE bags, heat-seal them, and then place them inside a fiber drum. This keeps the powder dry and free-flowing until you are ready to use it.
Q4: Can I get a sample to test the taste and purity?
Yes, absolutely. We offer 10g to 50g sample packs of both HCL and FAA grades so your R&D team can verify the assay and see which form works best for your formulation.
Our Certification
We are certified ISO9001, HACCP, Kosher, Halal, and EU NOP Organic.

Customer feedback
Our commitment to purity and potency speaks for itself. With outstanding feedback internationally, our product is a verified choice for businesses seeking reliability and excellence.

Payment And Shipping
We accept the payment by T/T,PayPal,Western Union,Trade Assurance or Escrow.

Beton is your trusted partner, dedicated to listening to customers, solving every problem, and providing quick responses. For any questions or assistance regarding products, feel free to contact us.
Email: dh@betonnutrition.com
WeChat: +86 13096987266
WhatsApp: +86 18792880979
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