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SNS Phenibut XT Powder

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Phenibut XT Powder - Is Commonly Used For: Anxiety, Insomnia And Restful Sleep, Improved Stress Levels, Mood & Relaxation, Improved Sense Of Well Being & Much More!
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Mood & Relaxation, Anxiety, & Sleep Support!


Phenibut XT is a cost effective way for users to supplement with Phenibut, a popular Focus ingredient with a wide variety of uses.

Phenibut is commonly used for:  

- Anxiety
- Social Anxiety
- Insomnia and Restful Sleep
- Improved Stress Levels
- Mood & Relaxation
- Improved Sense of Well Being
- Improved Awareness and Concentration
- & Much More

What is Phenibut?

Phenibut (beta-phenyl-gamma-aminobutyric acid) was discovered in Russia during the 1960’s. It is a derivative of the neurotransmitter GABA and is capable of passing the blood brain barrier.

Phenibut is regarded as a Focus for its ability to have an effect on various neurological functions. It is a gamma receptor agonist and also causes the release of GABA.

Phenibut XT Dosage Notes:

Phenibut’s effects can be dosage dependent, with the typical effects of Phenibut being felt in 1.5 to 2 hours although some people notice effects sooner. Suggested usage ranges from 500 to 2,000 mg. divided over 1 to 3 daily dosages. The half-life of the compound is approximately 5 hours so many individuals space their dosages out throughout the day except for those using it solely for restful sleep purposes. Tolerance can develop to some of the effects of Phenibut, although many people report that it does not develop to the Focus effect.

To prevent tolerance from occurring, many people take Phenibut for periods of no more than 2 weeks followed by an equal off time. Alternatively, some individuals use it for a 4 day on, 3 day off or 5 day on, 2 day off type pattern.  Others may not use Phenibut daily or a certain pattern and choose to only use Phenibut as needed.

The effects of Phenibut can vary from person to person so it is suggested that people start off with a smaller dosage and work their way up in order to find the dosage that works best for them.  

Some General Dosage Observations:

As a Short Term Sleep Aid – The typical dosage for short term sleep support is 500 to 1000 mg. approximately 90 minutes to 2 hours before bedtime. Since Phenibut is reported to produce longer, deeper sleep, it is suggested that when taken for this purpose that Phenibut should be taken when there is time for a full 8 hours of sleep until individual response is assessed.


Mild Anxiety Support – The typical dosage for mild anxiety support is 500 mg. 2 to 3 times per day in between meals for periods of up to two weeks, followed by a week to two week break.

For Acute Bouts of Anxiety – The typical dosage for acute bouts of anxiety is 500 to 1000 mg. 2 to 3 times per day. Note that we cannot recommend exceeding 2,000 mg. per day. When used for this purpose, Phenibut is generally used for periods of several days followed by a week to ten day break.

Other Focus Properties – The typical dosage range for Focus effects are 500 to 1500 mg. per day for 2 to 4 weeks followed by a 2 week break.

Note about Phenibut & Alcohol: Even though many people products containing Phenibut along with alcohol to intensify the effects of alcohol, we cannot condone this action and do not recommend Phenibut be used for this purpose.

Stacking & Versatility:

Phenibut XT can be stacked with SNS Focus XT, Noopept XT, Huperzine A 99%, or a variety of other SNS products for improved, synergistic results.


Note: Manufacturers continually change product specifications. While we try our best to keep product descriptions up to date, they do not necessarily reflect the latest information available from the manufacturer. We are not responsible for incorrect or outdated product descriptions and/or images.

  1. Quality
    What does the XT stand for?
    What does the XT stand for?
    You're going to lose me if it doesn't really stand for anything.
  2. Quality
    This is an excellent product. The only phenibut i order. At any reasonable dosage it lasts months and the price is outstanding. Shipping from a1 was fast and cheap.
  3. Quality
    Good stuff
    This product is good for stress and sleep
  4. Quality
    This is a good phenibut
    This stuff is better than Russian pharma
  5. Quality
    Phenibut xt powder
    great product, helps my nerves and helps me sleep, little expensive but great product
  6. Quality
    Phenibut is the best
    Before I started taking phenibut I was barely able to leave the house, not to mention the horrible insomnia I suffered from. My anxiety always got the best of me, especially in big social events, my fiancé hated it! Until my bro told me about phen, after trying it I was hooked. It literally has saved my life! I recommend it to everyone I know that has similar issues as I once had, and they get hooked too!
  7. Quality
    Phenibut XT 2nd go around
    The powder is more effective than the pills IMO. Works great consistently. Took a few months off after my first try, and picked up where I left off. Helps me more with a night of great night sleep and more intense dreams. I feel rested but make sure to assess tolerance. I started with too much and woke up feeling tired and sick. I was within the daily dosage but I should have started with a fraction at first. Not used to something working as well as it says it does...
  8. Quality
    Excellent quality
    This phenibut powder is top quality. I usually buy known brands of phenibut but took a chance with this and I'm glad I did. Will definitely be buying again.
  9. Quality
    Didn't work for me
    I use GABA to help me relax in the evenings and help me sleep. This was supposed to be better but it didn't seem to help me relax as much as GABA and I had a bad hang over feeling the next day. Phenibut just isn't for me; everyone's body reacts differently though.
  10. Quality
    This phenibut works! Will only be buying from A1 supplements. They also threw in a couple sample products with my purchase! Great job A1!

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These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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