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Phenibut HCL Powder

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Price From: FROM $19.96

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Key Features

  • Relieves Stress, Anxiety & Panic
  • Enhances Intelligence, Memory & Concentration
  • Relieves Symptoms of Insomnia & Other Sleep Disorders
  • Taste

  • Mixability

Phenibut is a kind of drug that possesses anxiolytic and nootropic properties. Its anxiolytic characteristics give this substance the ability to prevent anxiety and panic making a person relaxed and calm in stressful situations.

Phenibut is called a nootropic substance because of its ability to enhance intelligence, improve memory, concentration and focus by increasing the supply of oxygen to the brain, by promoting the growth of new nerve tissues, and by regulating the availability of hormones, enzymes and neurotransmitters.


Serving Size & Timing

It is generally recommended that phenibut be taken at 250 to 1500mg doses 2x a day or as directed by the doctor.


Concentration of Phenibut

Phenibut is manufactured from plant cellulose and rice flour and sold in capsule form. It does not contain eggs, gluten, yeast, peanuts and other nuts, fish, shellfish soy and any form of dairy products.

Phenibut Side Effects

There have been no reported serious side effects of Phenibut but there were reports of sleepiness and drowsiness

Do not drink alcohol or take sedatives and prescription drugs when you are on Phenibut supplementation. You need to consult your doctor before taking Phenibut.

Solubility of Phenibut

Phenibut is completely soluble in water and alcohol.

Customer Reviews

This product is definitely top-of-the-line! It is completely pure, dissolves instantly in water, and is inexpensive for the profound effect it can have. I have been a chronic insomniac for most of my life. Sleep is precious and this helps a great deal with occasional use. It can also perk me up early in the day, so double duty on days when I take it. I suggest not taking it close to bedtime and following the suggested dosing written on the package. It's exactly what I expected when I ordered it, and that's important considering the cost of many supplements over time.

On 9/1/2014 Philip Howard said...

I have tried 4 other phenibut suppliers on the market and this is by far the most potent and pure that I have experienced. Bulksupplements will be my go to supplier from here on.

On 8/31/2014 Randall said...

This is a very effective product to treat anxiety. I take it at night, and the effects last me throughout the whole day.

On 8/23/2014 Kevin said...

Couldn't have been happier with the product I received. I have been using phenibut over the last year to treat my insomnia and anxiety. Works perfectly and product is top quality. Was very surprised with with how quickly I received my product! The customer service and product itself was top of the line and I am excited to purchase from again.

On 8/22/2014 Brendan said...

I started with 250mg or 1/4 Tablespoon and then each night added an extra 1/4 T until I found my dose. I take 3- 1/4 T at about 8pm. I sleep like a rock. I am so comfortable and sleepy that I hate to wake if I gotta pee pee at night. So now I have no liquid after 7pm and I sleep a straight 8 hours. Do you realize how priceless this is? There are folks who would give up an arm to sleep like this.Pay attention to your dose and when you find it do not exceed it for a long time.

On 8/11/2014 bert said...

I have a more productive day and sleep better at night. It has a calming effect and I love the service I get with bulk Anxiety....goes away.....I feel normal

On 7/20/2014 mary said...

Very good quality. I use it to relax after a very stressful day. Works like a charm.

On 7/14/2014 Charles said...

Taking Phenibut, I experience deeper sleep, and reduced anxiety, or none at all. Wow, I love it!
I do keep to recommendations on dosage. I am a light weight, so 500 or 250 mg. with a meal works for me.
Excellent product, and prompt shipping .

On 7/13/2014 Harris said...

I've been using phenibut for years and recently found about's great deal on bulk phenibut. The order arrived promptly, the quality is top notch. Phenibut is a great long acting anxiolytic and anti-depressant. When I take it, I find my social anxiety melts away, I feel much more positive and when I'm ready for sleep, I fall asleep quickly and sleep soundly. I recommend this product whole-heartedly.

On 7/10/2014 Cecelia said...

I combine phenibut with l-theanine as a sleep aid. 400mg to 600mg of each taken before bed. Works great.

On 7/7/2014 Curtis said...

Amazing quality pure powder really is pure power. And the shipping was amazingly fast i was really happy with the shipping. As for Phenibut itself is amazing to the 100% Phenibut is truly a amazing supplement to have! Especially with a good quality pure product from BulkSupplements i am very pleased.

On 7/6/2014 Tyler said...

I ordered on 5-6 and delivered on 5-9 using standard shipping. I am pleased with my purchase and I would not hesitate to reorder in the future. Thanks Bulk Supplements!

On 5/11/2014 Tracy said...

In my experience, 500mg - 1000mg taken within one individual day/night period - but not taken more frequently than twice per week - is useful and effective.

On 5/7/2014 Jeremy said...

Take around a gram and wait a few hours. You'll feel relaxed and social. The effect is comparable to a pharmaceutical--this is not placebo-induced snake oil.

Very good stuff. Very recreational.

Careful to not use too much, though. Too much of good thing usually ends up being not as good.

That being said, give it a try if you're interested in relaxation!

On 5/6/2014 Haig said...

this product is a powerful anxiolytic. It put me in good humor and I felt at ease. The only negative side effect is nausea. Please be careful and do not take high doses. There are online reports that suggest that one take it in 3g increments.


.5-2g is plenty. 6g resulted in 36 hours of incapacitating nausea. Vomiting every hour. Low doses do not produce this side effect but are still therapeutically effective.

On 5/6/2014 Evan said...

This product (phenibut) is so excellent. I have been using this product with recommended dosage and have been having excellent results. Fast deliver, excellent service.

On 5/4/2014 Scott said...

This is an outstanding sleep aid. It also serves as an antidepressant, and an anxiolytic . In Europe, and in Russia it is a prescribed psych medication. If a person is to take it for the first time he or she must abide by the following rules to prevent an uncomfortable overdose effect:

1) take a very small dose
2) wait at least three hours for it to take effect

It has the effect of a benzodiazipine (Valium) with much less danger. Sleep well.

On 3/31/2014 John said...

This is a pretty amazing product. I'm not used to dietary supplements that have a such a noticeable effect. I took about a gram of this and felt really relaxed, watched the new Cosmos, and had the most incredibly restful night of sleep in ages. I commonly wake up really early in the morning and can't go back asleep but this stuff is seriously incredible. I woke up feeling like a million bucks--that's not hyperbole, Plus, I had some really vivid, pleasant dreams. Obviously, this isn't something you're supposed to use too often but it's amazing something so effective can be had without a prescription and without causing a positive result on pre-employment drug tests.

This is a truly remarkable substance but I'd advise strong self-control with it and of course don't drive or operate heavy machinery. Using this stuff recklessly will earn the ire of the FDA and ruin it for the rest of us.

On 3/21/2014 Greg said...

Fantastic supplement for relaxation and confidence. BulkSupplements always delivers quality orders in a very timely fashion.

On 3/8/2014 Davis said...

This product help me relax and go to sleep for a few hours, easily. Recommend to buy this product if you cannot sleep properly.

On 3/5/2014 Charles said...

Because I work the night shift; I use phenibut for sleep. Phenibut is the most potent substance, for sleep, that you can get without a prescription. It is plenty powerful. Bulk supplements produces a great product. I would recommend this Company's product to anybody. (This is a Russian invented chemical. I would say that it is as much genius to medications as their AK line of rifles is to guns),

On 3/2/2014 John Leggett said...

Very potent. Best Phenibut product I have tried, and at a good price. I still can't get over the taste though. It never gets better.

On 3/1/2014 Dean said...

I've not tried phenibut before, but I found this supplement to be quite effective as an aid to relaxation and as a sleep aid. Purchasing from was very efficient, and the product arrived quickly. I plan to buy supplements from this site in the future and will recommend it to my friends.

On 2/26/2014 George said...

I have tried this product a couple times when my stress level is high and it causes it to calm down. It helps me relax. I am pleased and will purchase more in the future.

On 2/20/2014 Gwen said...

Product arrived within a few days packaged in a very sturdy resealable pouch. It was exactly as I expected and I am very happy with the results. I've told a number of friends and coworkers who use supplements to check out Bulk Supplements web site. Thanks and keep up the good work.

On 2/17/2014 jvs said...

So I've tried phenibut from 3 different sources. One was obviously cut with who knows what and the second was very good. Unfortunately the quality of the last shipment from the second source was noticeably less than usual. Since I already get magnesium and l-theanine from bulksupplements I decided to try their phenibut and I'm glad I did. It's at least as strong as my previous source if not stronger. They don't make any claims as to the strength/purity of their phenibut, unlike most other companies, but I'd say that it's about the strongest you can get and for a good price. Don't hesitate to give it a try!

On 1/30/2014 Dustin said...

This is a great supplement for those who experience problems sleeping and move swings. I have MS and suffers from mood swings and this is more effective than St, John's Wort.

On 1/14/2014 Kimmie said...

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