Description
The Phenibut powder from Umbrella Labs gives you Phenibut as loose powder. You can choose 100g powder, 500g powder or 20g powder. Each batch is tested by LC-MS to 99% purity or higher. Prices start at $24.99. It’s sold for laboratory research only.
It’s also available as Phenibut liquid and Phenibut capsules. Browse the rest of our nootropic powders for related compounds.
What is Phenibut?
Phenibut (beta-phenyl-GABA) is GABA with a phenyl ring added, which lets it cross into the brain. It was developed in the Soviet Union in the 1960s.
It acts mainly at GABA-B receptors and on alpha2delta calcium channel subunits.
Phenibut powder specifications
- Compound: Phenibut (γ-Amino-β-phenylbutyric Acid, β-phenyl-γ-Aminobutyric Acid, β-phenyl-GABA)
- CAS number: 3060-41-1
- Molecular weight: 215.7
- Purity: 99% or higher, tested by LC-MS
- Size: 100g powder, 500g powder and 20g powder
- Form: Loose powder
- Storage: Keep it in a cool, dry place away from direct sunlight
- Use: laboratory research only, not for human or veterinary use
Research on Phenibut
Lapin reviewed its pharmacology in CNS Drug Reviews (2001).
Dependence and withdrawal have been reported with repeated use.
You can find the papers on PubMed. We don’t make claims beyond what that literature reports.
Weighing and handling Phenibut powder
Loose powder is the most flexible way to buy Phenibut. You can weigh any amount you need, dissolve it in your own solvent, or fill your own capsules. It’s also the cheapest format per milligram.
For small amounts you’ll want a scale that reads to at least 0.01g, and ideally 0.001g. Our digital scale and micro scoops make it easier to get consistent measurements. Weigh onto clean weighing paper, and close the bag or jar straight after so the powder doesn’t pick up moisture.
Making a solution from Phenibut powder
To make a stock solution, decide on the final volume and concentration first. For 30mL at 10mg/mL you’d weigh 300mg of Phenibut, dissolve it in about 25mL of solvent, then top up to exactly 30mL.
Check the compound’s solubility in your chosen solvent before you start, and try a small test amount first. Store the finished solution in a labelled glass bottle.
How we test Phenibut
We test each batch of Phenibut by LC-MS, which pairs liquid chromatography with mass spectrometry. The chromatography splits the sample into its components and the mass spectrometer identifies them, which tells you both identity and purity. This batch came in at 99% or higher.
Small differences between batches are normal, so write the batch number from the label into your records. If something looks wrong when your order arrives, like discoloured powder or a cloudy solution, set it aside and don’t use it.
How to store Phenibut
Keep it in a cool, dry place away from direct sunlight. Use a clean, dry scoop each time, and reseal the container straight away. Label anything you decant with the compound, amount and date, and keep it out of reach of children and pets.
Common questions about the Phenibut powder
What can I dissolve Phenibut powder in?
That depends on the compound’s solubility and your protocol. Check the solubility data for your solvent first, and test a small amount before making up a full batch.
What scale do I need?
One that reads to 0.01g at minimum, and 0.001g for very small amounts. Our pocket scale reads to 0.01g.
Is the Phenibut powder in stock?
Yes. Every option on this page is in stock and ready to ship.
Related nootropics
Similar products in this format include Phenylpiracetam powder, PEA-P powder, Phosphatidylserine powder and P-Fluorodeprenyl powder. Our main Nootropics page lists everything in the category.
Buy Phenibut powder from Umbrella Labs
Ordering takes a minute. Pick your option above, add it to your cart and check out. The Phenibut powder is in stock and ready to ship. Need other compounds for the same study? Browse nootropic powders or our lab supplies.
Sold for laboratory research use only. It isn’t for human or veterinary use, and it isn’t a food, drug or cosmetic.
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