What is Phenibut (Beta-Phenyl-Gamma-Aminobutyric Acid)

what is phenibut

Phenibut is the commercial name for beta-phenyl-gamma-aminobutyric acid. It’s derived from GABA or gamma-aminobutyric acid. Because the phenyl group has been added to GABA it is more easily able to penetrate the blood brain barrier. This allows phenibut to have a stronger impact on the brain in order to improve cognitive functions, lower anxiety and enhance sleep, as has been reported. Using a chemical process Phenibut can be synthesized using GABA. This discovery first occurred in what was formerly the Soviet Union. Click here to buy Phenibut online.

What is Phenibut?

Phenibut has a distinctive history. Once it was discovered Phenibut was used throughout the USSR. It was even required to be in kits used by the Soviet Cosmonauts, or astronauts as we call them.

Common Uses of Phenibut

The most common use for phenibut in recent years is as an anxiolytic, to relieve anxiety and help sleeping. There is substantial documentation that taking phenibut will improve the quality as well as the duration of sleep. What’s particularly good is that it has a calming effect without the side effect that a sedative would have.

The improved sleep and calming effect derived from taking the supplement phenibut may provide a benefit for bodybuilders because growth hormone is only secreted during a state of very deep sleep. Furthermore in general being able to rest and sleep promotes a good recovery from strenuous workouts.

Studies on mice have shown that those taking phenibut had significant improvement in reaction times when responding to a stimulus. In addition, animals treated with phenibut did better on other tests for mental performance. Read User Reviews of Phenibut here.

Phenibut for Depression

Dopamine is the neurotransmitter in the brain that is responsible for a sense of joy and well-being. This is especially true after achieving a goal. Phenibut is known to have the ability to stimulate dopamine receptors which may bring about a similar sense of well-being and satisfaction. Studies on rabbits showed that they coped better under emotionally charged negative situations when they had taken Phenibut.This means that the supplement phenibut may be of benefit emotionally when humans are dealing with stressful times.

The Downside of Phenibut & Possible Side Effects

Research on this supplement has been done primarily in Russia which makes it difficult to review legitimate studies, done on humans, reported in English. Hopefully in the future there will be more findings to review. Phenibut has been in wide use throughout Russia for decades with a good record of safety, especially when it’s been compared to benzodiazepines, a popular alternative.

But there have been cases over recent years showing people have built up a tolerance to phenibut causing them to need a higher dose to get the desired effect. This can only lead to symptoms of withdrawal when cutting back. The symptoms are described as similar to withdrawing from benzodiazepines and these would be feelings of anxiety, experiencing hallucinations and being unable to sleep. The answer is that people should not increase their dose beyond what is recommended. Check out our complete guide on the best way to take Phenibut.

Recommended Dosage for Phenibut

The dose most recommended is 250mg, taken when needed (Makarov et al, 1997). If someone is taking it for sleep the recommendation is to take phenibut about two hours before bedtime. In order to avoid building up a tolerance, it is best to take it in cycles.

Phenibut is marketed as an individual supplement for treating insomnia, anxiety and other mental and physical disorders. It is also less frequently used as an added ingredient in certain growth hormone supplements. The reason for this is that it can work in concert with the amino acid mixture which is designed to increase the release of the growth hormone during sleep. It maximizes the release.

Phenibut Stacks for Anxiety and Sleep

Phenibut can safely be stacked with other supplements if they’re meant to be taken before sleeping. These can be micellar casein and growth hormone supplements. However you should never stack or use phenibut when taking other supplements or sedatives designed to enhance sleep unless you have been specifically advised to by your physician.


Phenibut – Nootriment

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