Buy Pure Phenibut HCL Powder | Bulk Phenibut For Sale

$39.95 - $395.95
(150 reviews) Write a Review



Possibly the lowest prices around! Very high quality phenibut HCL. Buy today! 


We will be going out of business soon and won't be restocking this product!





Phenibut HCL powder is a nootropic compound, derived from GABA [Gamma-Aminobutyric acid]. Phenibut powder is one of the many products popular within the Nootropics Community. GABA is a naturally existing inhibitory neurotransmitter. According to multiple Dietary Supplement Associations, Phenibut is no longer considered a dietary supplement. 



Long ago, I could buy Primaforce phenibut at a GNC near me. However, the GNC near me stopped selling it. I'm sure yours did, too. However, don't feel down! Zach Attack Supplements offers a wide variety of 99%+ pure phenibut HCL powder for sale. It ranges from 25g to bulk phenibut.

Our Phenibut HCL Powder is tested, with documentation, for purity and identity. Read our phenibut HCL reviews to see our customers' experiences and perception. These products are high quality, 99%+ pure, and unflavored phenibut HCL that won’t let you down! Oh did we mention we are offering them at an amazing price too?! Our powdered products include ZERO fillers and are 99%+ pure Phenibut powder.

Why is having pure Phenibut HCL with no fillers important? Simple, when fillers are added the effectiveness of the product is drastically cut because you now have to take more of the product to get your achieved results. Powder products with filler create uncertainty for users, who have no way of knowing how much of the chemical their body is receiving. This only applies to powdered versions, not capsules. At Zach Attack Supplements we smash out uncertainty and provide our buyers with piece of mind, knowing what they are mixing is 100% Phenibut powder. All of this is why we believe we have the best Phenibut.

Expiration is two years from the manufacturing date.



You want to buy the best Phenibut, and that's what you receive with Zach Attack Supplements. We have displayed our certificate of analysis in the pictures above, proving our Phenibut HCL for sale is 99%+ pure and made of the highest grade. Be wary of purchasing from any supplier who will not share their certificate of testing. Any reputable seller of supplements and nootropics knows the importance of being able to provide an actual copy of this report, showing the product is in fact pure. The certificate verifies tested product as a High-Performance Liquid Chromatography (HPLC) using industry leading lab testing equipment. We use a third party lab to remain unbiased. It is signed by a lab technician, and we freely display the name of the lab utilized for this quality testing. That way you can verify the authenticity of this test. Quality matters to US because it matters to YOU!



1) Lab tested and documented 99%+ pure Phenibut HCL powder for sale.

2) Manufactured using Good Manufacturing Practices (GMP)! We ensure strict standards are followed for product quality and purity.

3) We are proud to say that our Phenibut HCL is packaged and tested in the USA.

4) Our low prices and shipping options make it affordable for our customers to feel safe buying a pure nootropic powder online. We believe that we have the lowest prices online, especially for the quality that you receive. It'd be difficult to beat our bulk phenibut prices!

5) Our customer satisfaction is out of this world. Check out over 600 (!) reviews about our Products and service at our EBay Account. As you can see, for people looking where to buy Phenibut, at an affordable price, with quality results…….we are their answer.




According to available research, studies and anecdotal data, Phenibut HCL powder users should ingest 250mg (~0.5 scoop) to 500mg (~1 scoop) 1- 4 times daily. You should never exceed 1,000mg at one dosage and never more than 2,000mg daily. Not following these guidelines increases the potential for negative side effects, and has the potential to counteract the positive effects of the chemical.  Additionally, available research advises that your usage should not exceed 2-3 times a week, and a 2-3 day break period for every 2 days of continuous use should be included. Do not exceed 4,000mg, or 4 grams, weekly. A scale is required for accurate measuring. The scoop provided is an approximate measurement and will vary. Remember, the scoop is a guide, not an accurate measurement. No scoop is 100% correct. Do not use these guidelines as your sole determination for your phenibut dosage. Consult with a qualified professional prior to ingesting any type of nootropic, including phenibut.



Abuse and misuse are the main reasons for the negative side effects of this chemical. Not following the directions above can lead to side effects.


NOTE: Independent sources suggest that you should never mix phenibut with alcohol.

Phenibut on Reddit?

You may or may not have heard of the social media website "Reddit." Reddit is an amazing website where people are usually allowed to post their opinion freely. Phenibut Reddit is a page that they use to talk about the ins and outs of phenibut usage. You'll see user sharing experiences of phenibut withdrawal on Reddit, phenibut dosage on Reddit, buy phenibut on Reddit, and so much more. The "Phenibut Reddit" page has some valuable and informative information. However, be weary of some stories on that social media platform. There are many users who will share their stupidity as well about consuming excessive amounts of phenibut, or taking with alcohol. Don't listen to these folks. They are only damaging their own bodies and giving Nootropics a bad rap. Use caution and take care with following directions with any usage of this nootropic.


Liftmode Phenibut vs. Zach Attack Supplements Phenibut

We receive emails multiple times a week asking us how our phenibut compares with Liftmode phenibut. Well, Zach Attack Supplements gives credit where credit is due. Liftmode phenibut is just as high of a quality as Zach Attack Supplements phenibut. Liftmode phenibut tends to be more crystal-like than powdery. Zach Attack Supplements phenibut tends to be more powder, similar to flour or powdered sugar. There is, however, one key difference between Liftmode and Zach Attack Supplements: the price! If you go to Liftmode's website and take a look at their phenibut page, you will notice that there is many dollars difference between our phenibuts. The prices differ up to $40+, depending on the size of phenibut you choose. Why buy high quality phenibut from Liftmode when you can buy it from Zach Attack Supplements for a much lower price? Enjoy the savings!



The majority of capsule brands will charge you 10X more than what you pay for the powder. Additionally, many of them are not tested for purity and consumers have no idea what percentage they are ingesting. Zach Attack Supplements tests its capsules and makes the pricing reasonable for our customers. So remember, if powder just isn't your thing, we can still provide you with capsules to solve your problem.

Once you go Zach, you never go back!


You may also be interested in Phenibut HCL Capsules.


 *See product label and Terms of Conditions for additional warnings.


150 Reviews Hide Reviews Show Reviews

  • 5

    Posted by Sean on Sep 1st 2021

    Excellent quality and the customer service is top notch!

  • 5
    Phenibut is high quality

    Posted by Rachel on Aug 27th 2021

    I have ordered from other websites and nothing compares to quality and fast shipping I have always received from this company. Highly recommend!!

  • 5
    Phenibut review

    Posted by Chloe on Aug 10th 2021

    It’s amazing it helps my stepmom considerably with her problems.

  • 4

    Posted by Eric on May 19th 2021

    This product is pretty amazing. I sure hope it remains legal. My cognition is on another level with this stuff.

  • 5

    Posted by Unknown on May 18th 2021

    Only place I go to to get my phenibut. AMAZING quality and prices!

  • 5

    Posted by Tim Warner on May 17th 2021

    This is a product I bought from a prior seller at an exorbitant price. I forget how I stumbled upon ZachAttack, but I am very glad that I did. Zach's prices are unbelievable considering comparisons with other sellers. And the products I have purchased - Phenibut in powder and in pill form - are outstanding. THe quality is superior to my previous purchases from the other guys. And Zach has been wonderfully patient with me. I struggle some times with all of the techno stuff relating to choosing and purchasing stuff online. Zach made it easy and it's a pleasure to do business with him. I give Zach the very highest ratings in every area - product quality, prices, and customer service. I wish every business had his ethical approach to dealing with customers.

  • 4
    Phenibut HCL

    Posted by Chloe Smith on Apr 14th 2021

    The products are great the problem is the shipping . It takes forever for it to get here.

  • 5

    Posted by Crystal Asberry on Sep 27th 2020

    It was great ... Great prices and Fast shipping! Love it !!

  • 5
    This is legitimate phenibut, and seems to be as pure as advertised.

    Posted by Mors Vitam on Jun 23rd 2020

    When I was shopping for phenibut, I was skeptical that this brand, which seems to be cheaper than anywhere else, was legit. Well, I bought it any ways despite my skepticism because I'm partial to a good deal, and tried some. It's very powerful stuff, and it definitely is real, pure phenibut.