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SNS Phenibut XT Powder

Brand: SNS

SKU# sephenpowd-grpd

SNS Phenibut XT Powder

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Phenibut 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.

FDA: 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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Nutrition Facts

Supplement Facts

Serving Size: 1 scoop
Servings Per Container: 200
Phenibut (b-phenyl-y-aminobutyric acid) 500 mg.


Other Ingredients: None.


Allergen Information: Not manufactured with yeast, wheat, gluten, soy, milk, fish, shellfish, or tree nut ingredients. Product is manufactured in a GMP approved facility that may process other ingredients containing these allergens.


Directions: As a dietary supplement, take one half (1/2) scoop to 2 scoops 1 to 3 times per day, but do not exceed 4 total scoops per day. For intensive use, take up to 4 scoops once per day. Start with a lower dosage to assess tolerance. Do NOT take more than 4 scoops per day. Do NOT take for more than 5 days without at least a 2 week break.

Warning: This product is intended for healthy adults over 18 years of age. Do not use this product if you are pregnant or nursing. Excessive consumption may impair ability to drive or operate heavy equipment. Use caution when driving a motor vehicle or operating machinery. Do not use this or any dietary supplement without first consulting a physician. Keep stored in a cool, dry place away from children and animals.


SNS Phenibut XT Powder Reviews

7 Item(s)

per page
  • Great for recovery


    I began to take this supplement when I was in rehab for alcoholism having struggled to stop drinking for years. I found it helped to not only get a good nights sleep and assist in recovery form training but also it helped get over alcohol withdrawal and eliminate alcohol cravings. As an alcoholic anxiety was always an issue and phenibut minimises it very well. I was surprised how quickly A1 supplements shipped the product as I live in Australia.

    Review by Ozi1 (Posted on 8/29/2018) DISCLAIMER. Individual results may vary.

  • SNS Phenibut XT 200 serving powder


    This stuff is off the hook, don't use it alot, when using do not use for more than 2 days per week.The 2 days should be spaced out at least 3 days apart. This stuff will have a better effect than even the strongest Benzo,l

    Review by CalveZilla (Posted on 7/23/2018) DISCLAIMER. Individual results may vary.

  • Best one


    I have tried many phenibut products before. This is the best one. Many of them are not pure, some products may be cheaper, but they do not work at all, this one is the best one. If you have never taken this product before, consume 2 g, wait about six hours and you will feel a difference. I experience happy energy for about four hours to six hours, then when I am ready to go to sleep, as soon as I close my eyes I am out. Very strange feeling but it works. You cannot consume this two days in a row because it does not work as well. Only take it on special high stress occasions or high stress days.

    Review by Jay (Posted on 7/9/2018) DISCLAIMER. Individual results may vary.

  • A1 never disappoints. So goot!


    Whether it’s Phenibut or anything else, A1 always ships the quickest and their customer service is always there to answer your questions or concerns anytime. I am a big fan of this Phenibut and always carries the top notch!
    Go ahead and grab it! Mark my words! :)

    Review by 1SolidPenis (Posted on 7/2/2018) DISCLAIMER. Individual results may vary.

  • A1 Supplements- SNS Phenibut


    This is a great product. It's a legal and relatively inexpensive way to treat anxiety and insomnia. It has been very effective for me, with a lower abuse potential then benzodiazepines, and less side effects then SSRIs or SSDIs.

    A1 Supplements offers the best deal I have found so far, with USPS Priority shipping (delivery on the fourth day) for $4.99. My only complaint is that the company ran out of this product at one point and I had to buy it somewhere else for more money. The customer service department responded to my inquiry and they had Phenibut in stock a couple of weeks later.

    An important note for Phenibut users, A1 has sent me both the HCL formula and the FAA formula, and there is a difference in the effect and rate of absorption. Phenibut is sometimes difficult to find online for a good price, and as long as A1 carries it, and it is in stock, this is where I order.

    Review by Amanda (Posted on 1/16/2018) DISCLAIMER. Individual results may vary.

  • Best Commercially Available Phenibut


    SNS is the best Phenibut that you can buy commercially. Very effective for social anxiety and insomnia.

    Review by sebastian haff (Posted on 12/30/2017) DISCLAIMER. Individual results may vary.

  • Works


    It works. And it is the best buy around. I have been taking this product for years, you have to know how to take it, you have to know how your body responds to it. But this brand works as promised, and it is definitely the cheapest

    Review by Gus (Posted on 11/15/2017) DISCLAIMER. Individual results may vary.

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