In a busy and stressful environment today, many are searching for natural solutions to get inner calm and relaxation. Phenibut FAA, classified as a nootropic compound, has been researched for its potential advantages on mood and anxiety, is one compound that has attracted interest in recent years and has aroused curiosity in looking for a break from everyday troubles. We shall go into the realm of Phenibut FAA in this post, outlining its attributes, prospective applications, and crucial points for considering its effects.

Before digging into the detailed overview and facts relevant to the product. It is important to make clear that Phenibut FAA is only designed for scientific examination. It is expressly advised that this compound is not for human consumption.

What is Phenibut FAA?

Phenibut FAA known as Phenibut Free Amino Acid is a chemical compound that belongs to the family of γ-aminobutyric acid (GABA) derivatives. It acts as a potential psychoactive substance, affecting the central nervous system. It is also an anxiolytic GABA derivative structurally similar to the well-known inhibitory neurotransmitter GABA, a compound that has gained attention for its potential benefits in promoting relaxation and reducing anxiety. Because it is a form of Phenibut (R) and could be in sublingual form. It can also be for sublingual administration that allows for direct absorption through the sublingual tissues, bypassing the digestive system and potentially leading to faster effects. (R)

Phenibut FAA contains butyric acid, which is a type of short-chain fatty acid. Butyric acid is naturally present in certain foods and is also produced by bacteria in the gut. In the context of Phenibut FAA, butyric acid serves as one of the components involved in its chemical structure and potential effects on the body. (R)

The Discovery of Phenibut FAA

In the 1960s, Phenibut FAA (Free Amino Acid) was first identified in the Soviet Union. It was first created as a tranquilizer and nootropic drug to ease anxiety, enhance sleep, and encourage relaxation. It’s crucial to remember that Phenibut FAA is not authorized for medical use by regulatory bodies like the Food and Drug Administration (FDA) in many nations, including the US. This indicates that its effectiveness and safety haven’t been adequately assessed and verified by comprehensive scientific studies and clinical studies. (R) (R)

Is Phenibut FAA Similar to Phenibut HCL?

Phenibut FAA is different from Phenibut HCL. While both are forms of Phenibut, they differ in their chemical composition and properties. Phenibut FAA, stands for Phenibut Free Amino Acid, whereas Phenibut HCL stands for Phenibut Hydrochloride. Phenibut FAA is in a free amino acid form, while Phenibut HCL is in a hydrochloride salt form. This difference in form can affect factors such as solubility and potential absorption rates. Therefore, it is important to consider these distinctions when selecting between Phenibut FAA and Phenibut HCL. (R)

Potential Benefits of Phenibut FAA

Phenibut FAA has been linked to several possible advantages. Although additional study is necessary to properly understand its impacts, various studies have looked at the following possible benefits:  (R)  (R)  (R)

Anxiety Reduction

Phenibut FAA may have anxiolytic qualities, which means it may help lessen anxiety. For context, Phenibut shown to potentially lessen anxiety symptoms in subjects with anxiety disorders, according to a study that was published in the journal European Neuropsychopharmacology (Mashkovsky et al., 2005). 

Improved Sleep Quality

Phenibut FAA has been investigated for its potential to promote better sleep. A study published in the journal CNS Drug Reviews reported that Phenibut improved sleep in patients with sleep disorders, leading to increased sleep duration and improved sleep architecture (Lapin, 2001).

Mood Enhancement

Some studies suggest that Phenibut FAA may have the potential for mood-enhancing effects. A study published in the journal Farmakologiia I toksikologiia found that Phenibut exhibited antidepressant properties in animal models (Gyermek et al., 1981).

Disclaimer: The information provided about the potential benefits of Phenibut FAA is based on available research and scientific studies. The potential benefits mentioned should not be interpreted as medical advice or a substitute for professional medical consultation. The information provided here is for educational purposes only and should not be relied upon as a sole source of information.


Key Features

Product Type: Phenibut FAA Powder
 Purity: 98%
Variants: Available in Powder (25g) (50g) and capsules (15g/300mg/50ct)

CAS Number: 35633-42-6
Molecular Weight: 179.216 g/mol
Chemical Formula: C10H14ClNO2
IUPAC Name: 4-Amino-3-phenylbutanoic acid
Also known by Synonyms: Fenibut, Phenybut, Noofen, Anvifen, Phenigam, PhGABA, f Phenibut FAA. (R)

How Does Phenibut FAA Work?

Phenibut FAA is to be potentially absorbed into the bloodstream through the walls of the stomach and intestines. It may then potentially travel through the circulatory system, allowing it to reach various tissues and organs, including the brain. 

Crossing the Blood-Brain Barrier

Phenibut FAA can pass across the blood-brain barrier. This barrier is an expertly designed system that guards the brain against potentially hazardous chemicals while simultaneously controlling the entrance of helpful elements. Phenibut FAA is tiny enough to go past this obstruction and potentially enter the brain. (R)

Gamma-aminobutyric acid (GABA) receptor interaction

In the brain, Phenibut FAA may potentially interact with a particular class of receptors known as the GABA receptor. Neurotransmitter GABA is essential for controlling neuronal activity. (R)

GABA Enhancement

By binding to GABA receptors, Phenibut FAA enhances the activity of GABA in the brain. This enhancement leads to an increase in the inhibitory signaling mediated by GABA. In simpler terms, Phenibut FAA potentially promotes the effects of GABA, which has a calming and inhibitory influence on the central nervous system. (R)

Neural Inhibition

The enhanced GABA activity resulting from Phenibut FAA binding to GABA receptors leads to a potential reduction in the excitability of neurons. This inhibition of neuronal activity may help promote a state of relaxation, calmness, and tranquility. (R)

Anxiolytic and Sedative Effects

Phenibut FAA’s ability to enhance GABA-mediated inhibition contributes to its potential anxiolytic (anxiety-reducing) effects. By reducing excessive neuronal activity associated with anxiety, Phenibut FAA may help alleviate anxiety symptoms. Additionally, the sedative properties of Phenibut FAA are an anxiolytic GABA derivative that can contribute to improved sleep quality and promote relaxation. (R)

Neurotransmitter Modulation

Phenibut FAA may also affect the brain’s dopamine and serotonin neurotransmitter and other neurotransmitter systems. Serotonin helps regulate mood, whereas dopamine is involved in motivation and reward. The regulation of these neurotransmitters by Phenibut FAA may play a role in its putative mood-enhancing effects. (R) (R)

Precautions to Consider

When considering Phenibut FAA, it’s essential to be aware of certain precautions. Here are some important points to keep in mind:

  • Follow Instructions: Read and follow the provided instructions or any accompanying documentation.
  • Research Purposes: Recognize that the compound is only for laboratory research use and should not be utilized for self-administration or other non-research reasons.
  • Expert Guidance: Seek advice from experienced researchers, scientists, or medical experts in the field. Their knowledge may assist in ensuring optimal application, dosage, and safety measures.
  • Regulatory Compliance: Search for regulatory compliance such as the Food and Drug Administration (FDA) that may apply to the usage of the compound.
  • Handling and Storage: To preserve the safety and integrity of the compound, observe correct handling practices and store it in a cool, dry place to maintain its stability and prevent degradation.
  • Safety and Disposal: Keep the compound out of reach of children to prevent accidental ingestion or exposure and follow recommended disposal methods. 

Potential Side Effects of Phenibut FAA Powder

Phenibut FAA may have advantages, but some risks need to be taken into account. The seriousness and reaction to these side effects might vary. Sedation and sleepiness are frequent side effects that might affect cognitive function and attentiveness. It may also result in nausea and digestive pain. The sedative effects of Phenibut FAA may affect cognition, particularly memory and focus. Phenibut FAA also has a potential risk of addiction, particularly when used improperly or by subjects with a history of drug abuse. Phenibut FAA withdrawal symptoms such as anxiety and insomnia might also develop. (R) (R)


  • Phenibut FAA is a compound known for its potential benefits in promoting relaxation and reducing anxiety.
  • Phenibut FAA crosses the blood-brain barrier and is known to function as GABA B Agonist receptors in the brain.
  • By enhancing GABA activity, Phenibut FAA can have calming and sedating effects on the central nervous system.
  • Potential benefits of Phenibut FAA include anxiety reduction, improved sleep quality, and mood enhancement. 
  • However, caution is necessary as Phenibut FAA can have potential side effects, such as sedation, tolerance, and dependence.
  • Phenibut FAA is not approved as one of the dietary supplements by regulatory authorities such as the Food and Drug Administration (FDA) in the United States. 

Buy Phenibut FAA Powder Online!

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Phenibut FAA Powder and Phenibut FAA Capsules.


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