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PHENIBUT Capsules Pills | Phenibut Capsules
48 Reviews
Description
Dosage
Research
Reviews
Buy Phenibut Online and Use it Safely
Find the right capsule dosage and read all the information about Phenibut online. We carry the highest quality original Phenibut to buy.
Please note that Phenibut is not a dietary supplement. The capsules are a medication with a complex effect, which may cause adverse reactions, including drug dependence if used incorrectly.
Phenibut Information
| Other names: | Aminophenyl butyric acid, Phenibut hcl, Fenibut, Fenigam; Phenigam; Phenybut; Phenygam; Phenylgamma; Phenigama; PHG; PhGABA; β-Phenyl-γ-aminobutyric acid; β-Phenyl-GABA |
| Form: | Pills (250mg) |
| Active ingredient: | β-phenyl-γ-aminobutyric acid (β-phenyl-GABA) |
| Excipients: | Lactose, potato starch, calcium stearate |
| Formula: | C10H13NO2 |
| Pharmacological classification: | Nootropic, anxiolytic |
| ATC code: | N05BX |
| CAS Number: | 1078-21-3 |
| Pharmacological action: | Nootropic, tranquilizing, anxiolytic, neuroprotective, antioxidant, antiplatelet |
| Elimination half-life: | 5.3 hours (250 mg) |
| Storage conditions: | Store in a dry dark place at temperatures no higher than 25°C. Keep out of reach of children. |
| Shelf life: | 3 years |
| Manufacturer: | Usolye Pharm https://usolpharm.ru/ |
What Is Phenibut?
Phenibut is a GABAergic drug with anxiolytic and nootropic effects. It is used as a mood elevator and a tranquilizer. Phenibut is a derivative of the naturally occurring inhibitory neurotransmitter Gamma-Aminobutyric Acid, or GABA. An extra phenyl ring makes Phenibut cross the blood-brain barrier much better than the original compound.
Phenibut was synthesized in the USSR in the 1960s by the Soviet chemist and professor Dr Perekalin. Phenibut was recognized for its brain stimulation and anxiety-reducing effects.
It was added to the Russian astronauts’ medical kit because it could decrease the stress of cosmonauts and also allow them to maintain the same performance level, unlike usual tranquilizers. It is a known fact that the cosmonauts of the Soyuz-Apollo Test Project had Phenibut in their medical kits!
What are Phenibut Uses?
Years of extensive human research showed that Phenibut nootropic can be beneficial if you have the following symptoms:
- Emotionally labile disorders including post-traumatic stress disorder (PTSD);
- Asthenic disorders (lack of energy);
- ADHD in children;
- Alcohol withdrawal;
- Poor sleep quality;
- Lack of motivation;
- Other conditions, characterized by reduced intellectual productivity.
What are Phenibut Benefits?
Phenibut supplement can be beneficial for athletes and bodybuilders as it increases resting and post-exercise growth hormone secretion.
After severe craniocerebral injury like TBI Phenibut increases the number of mitochondria in the perifocal areas and improves the course of bioenergetic processes in the brain. It can be used as a brain support supplement.
Phenibut can be helpful for people with depression. The capsules have a calming effect in small doses and can improve sleep quality. Please remember that Phenibut is a strong medication that should be only used when prescribed by a doctor.
What are Phenibut Effects?
- An instant anxiolytic effect from the first days of therapy,
- Improved attention, memory, speed, and accuracy (unlike tranquilizers),
- Increased motivation and improved sleep,
- Small dosages have calming and nootropic effects, while larger ones have a stimulating effect.
View Full Phenibut YouTube Video Review
Where to Buy Phenibut Online?
When looking for the best place to obtain Phenibut online, it is important to ensure that you are doing so safely. There are different versions available for purchase like Phenibut powder and Phenibut hcl capsules of different dosages.
CosmicNootropic sells original Phenibut only with fastest delivery. Phenibut nootropic capsules 250mg are tested and verified for product purity and identity by the official manufacturer. If you want to order Phenibut, buy this and other nootropics at CosmicNootropic vendor. We offer free delivery within the US for orders over 99USD.
Phenibut is produced by different official manufacturers. We reserve the right to ship Phenibut capsules of the same quality produced by different Russian manufacturers. The package might be different from the one presented on the website.
Can I order Phenibut to Australia?
We highly recommend refraining from purchasing Phenibut if you are from Australia. Phenibut is officially banned in Australia and will likely be stopped by local customs. In this case, we cannot be held accountable and will not be able to refund or reship your order.
Legal Disclaimer
This product has not been approved by the US FDA. All statements on this page are for informational purposes only and have not been evaluated by the US FDA.
This product is not intended to diagnose, treat, cure, or prevent any disease. See more
What is Phenibut Dosage?
The most common dosages are 250–500 mg, 2-3 times a day. The maximum single dosage is 750 mg. The usual course duration is 2-3 weeks. It is advisable to refrain from Phenibut high dosages to avoid negative side effects, especially at the beginning. And it is not always necessary to take Phenibut as a course treatment. Please consult your doctor prior to use.
One pack of Phenibut capsules 250mg contains 20 pills. Each has 250 mg of the active ingredient, which is sufficient for approximately 5–10 days of administration.
Phenibut Recreational Use
Phenibut is a safe medication when used in moderation. However, if taken in large quantities for recreational purposes, it is likely to cause tolerance and withdrawal symptoms. It has different effects when taken in high doses, including euphoria and dissociative effects. Therefore, we limit the maximum order quantity to 4 packs of 20 capsules.
What are the Side Effects of using Phenibut Capsules?
When taking Phenibut, it is important to be aware of the potential side effects. The most common side effects are an increase in irritability, lethargy, dizziness, and nausea.
If Phenibut is used for a long time at high doses like 7–14 g per day, a hepatotoxic effect (including fatty liver dystrophy) and eosinophilia may arise because of the Phenibut liver toxicity.
It is also recommended to avoid using Phenibut nootropic while driving.
Phenibut Reviews
You can read some Phenibut Reddit reviews. There are also Phenibut Russian reviews which you can read via google translate.
OFFICIAL INSTRUCTION OF PHENIBUT
- I Lapin (2001) Phenibut (beta-phenyl-GABA): a tranquilizer and nootropic drug https://www.ncbi.nlm.nih.gov/pubmed/11830761
- G Shul’gina, E Ziablitseva (2005) Effect of the GABA derivative phenibut on learning https://www.ncbi.nlm.nih.gov/pubmed/15776965
- E Ziablitseva, I Pavlova (2007) Effect of GABA receptor agonist phenibut on behavior and respiration of rabbits in the negative emotional situation https://www.ncbi.nlm.nih.gov/pubmed/17944107
- E Zyablitseva, I Pavlova (2008) Effects of the GABA receptor agonist phenibut on behavior and respiration in rabbits in emotionally negative situations https://www.ncbi.nlm.nih.gov/pubmed/18607733
- Dambrova et al (2008) Comparative pharmacological activity of optical isomers of phenibut https://www.ncbi.nlm.nih.gov/pubmed/18275958
- Ziablitseva et al (2009) The effects of agonists of ionotropic GABA(A) and metabotropic GABA(B) receptors on learning https://www.ncbi.nlm.nih.gov/pubmed/19476215
- E Ziablitseva, I Pavlova (2009) Influence of GABA agonist phenibut on the neuronal activity and interaction in hippocampus and neocortex in emotionally negative situations https://www.ncbi.nlm.nih.gov/pubmed/19899708
- Borodkina et al (2009) Effect of phenibut on the content of monoamines, their metabolites, and neurotransmitter amino acids in rat brain structures https://www.ncbi.nlm.nih.gov/pubmed/19334514
- Tiurenkov et al (2012) Fenibut and its citrate prevent psychoneurological disorders caused by chronic stress (paradoxical sleep deprivation) https://www.ncbi.nlm.nih.gov/pubmed/22891435
- Samokhvalov et al (2013) Phenibut dependence https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3604470/
- Owen et al (2016) Phenibut (4-amino-3-phenyl-butyric acid): Availability, prevalence of use, desired effects and acute toxicity https://www.ncbi.nlm.nih.gov/pubmed/26693960
- Volotova et al (2016) Neuroprotective action of phenibut and neuroglutam in experimental cerebral ischemia on the background of altered immunoreactivity https://www.ncbi.nlm.nih.gov/pubmed/29949699
- Vavers et al (2016) The neuroprotective effects of R-phenibut after focal cerebral ischemia https://www.ncbi.nlm.nih.gov/pubmed/26621244
- Ahuja et al (2018) Phenibut (β-Phenyl-γ-aminobutyric Acid) Dependence and Management of Withdrawal: Emerging Nootropics of Abuse https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5952553/
- Joshi et al (2018) Dissociative intoxication and prolonged withdrawal associated with phenibut: a case report https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5662439/
- Kupats et al (2020) Safety and Tolerability of the Anxiolytic and Nootropic Drug Phenibut: A Systematic Review of Clinical Trials and Case Reports https://pubmed.ncbi.nlm.nih.gov/32340063/
- Kupats et al (2020) Mitochondrial-Protective Effects of R-Phenibut after Experimental Traumatic Brain Injury https://pubmed.ncbi.nlm.nih.gov/33274011/
- C Doyno, C White (2021) Sedative-Hypnotic Agents That Impact Gamma-Aminobutyric Acid Receptors: Focus on Flunitrazepam, Gamma-Hydroxybutyric Acid, Phenibut, and Selank https://pubmed.ncbi.nlm.nih.gov/34396551/
4.7
Based on 48 Reviews
(43)
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(1)
(2)
09/02/2023
Alan B.
Verified Buyer
US
Phenibut
I've used Phenibut on and off for years to help with staying asleep. This brand has no effect whatsoever. Not sure if it's just not Phenibut or if it's incredibly under-dosed. It's hard to write anything positive about a product that doesn't work.
09/03/2023
Dear Alan, thank you for your review! But please rest assured that we sell only original products that are legally sold in Russia and quality of each product is controlled by the producer. And effects of the product may vary depending on your health condition, dosage, age, etc.
08/22/2023
Pamela P.
Verified Buyer
US
Phenibut
This is a very high quality product. I know the dose amount I am getting and it has been a great benefit for me when I am suffering from insomnia. The customer service at Cosmic nootropic is unparalleled.I have always had very quick responses and when I have place an order it is received in a timely fashion. I wrote this review of my own volition. No promise of a free product was offered so I am genuine in my comment here.
08/22/2023
Hi Pamela! Thank you for your kind feedback! We're thrilled to hear that you are satisfied with our product and service. :)
08/13/2023
Sasho V.
Verified Buyer
MK
Really honest company, easy to communicate Always offer reshipment or refund if something goes wrong with the shipping of items
08/20/2023
Dear Sasho, thank you so much for your positive review. We are doing our best to keep the business running and our clients happy. Hope to see you as our client again soon!
08/03/2023
Omar E.
Verified Buyer
US
Works as Intended
This product works as intended but please beware of addiction potential
09/06/2023
Hi Omar! We're happy to hear that you are satisfied with the product :) Please note that we strongly advise consulting with a specialist before taking any medication.
08/02/2023
Gloria S.
Verified Buyer
US
Grateful for this product
I’m pleased you’re ordering process is getting better and easier as well. It helped my son to fly, very grateful it reduced his anxiety.
08/02/2023
Hi Gloria! We are glad to hear that the product works well for your son. Thank you for your feedback!
07/13/2023
Maria K.
Verified Buyer
US
Phenibut
I got my order with no problem, there was a bit of a delay but not too much. The product seems to be of a good quality. Definitely recommend Cosmic Nootropics for those who are looking for Russian medicines to be delivered from a trusted carrier.
07/13/2023
Dear Maria, thank you for your feedback! We're glad to hear that you had a positive experience shopping with us 😊
07/13/2023
Jeremy L.
Verified Buyer
US
What happened to Cosmic Nootropic???
I have been ordering from Cosmic since 2019 and have always had a good experience. However, I've had issues now with the my last 3 orders. In particular, right now I have an outstanding issue with an order I placed A WEEK ago. I paid for it same day, and have yet to receive shipping information. I have emailed support with a screenshot to follow on it, and have gotten no more than a "we'll check into" reply. So here, a week later I'm still waiting with no shipping confirmation and no reply. What happened to this company that the service has gone downhill to such a horrible extent?
07/13/2023
Dear Jeremy, thank you for finding a moment to write to us. Unfortunately, we are experiencing some troubles with our payment options at the moment and since we use a third party company as a provider, sometimes problems occur that we have no control over. :( We deeply regret that you feel this way about our company. Please be assured that we are committed to providing quality products and services to our customers and are doing our best to resolve every issue. We have already contacted the company multiple times and we will update you as soon as they do. We appreciate you taking the time to share your thoughts with us, and we once again sincerely apologize for any inconvenience caused.
06/22/2023
Artur A.
Verified Buyer
US
Works
Good product!
06/23/2023
Hi! thank you for your feedback! We're happy to hear that you're satisfied with our product! :)
06/08/2023
David T.
Verified Buyer
FR
Amazing anxiolytic for my ADHD brain
Has been a great help to help me come down after the heavy stimulant days of final exams / heavy lifts with harsh stims. I also love the stimulating element of this compound that allows me to function better as I have ADHD. Great product
06/09/2023
Dear David, thank you for sharing your experience! Glad to know that our product works for you :)
05/28/2023
Pam
Verified Buyer
US
Best phenibut out there!
This phenibut is top quality! I purchased from another vendor. I had purchased a bottle years ago which was fine. I repurchased and felt like I was being poisoned. Not only was their quality poor and ineffective but it felt there was something in it that was very toxic to the body. I refused to use it. This is a big name company. Did some research and found Cosmic nootropic! Incredible customer service. Answered questions withing a day. I was a bit confused with shipping processes. Great company will definitely order again. Pam
05/28/2023
Dear Pam, we're beyond happy to know you were satisfied with our products and service! Hope to see you as our customer again!
05/23/2023
Chuck S.
Verified Buyer
US
Good phenibut
After reading lift mode phenibut quality has been going down, I decided to try to find pharma phenibut. It was delivered quickly in the US and works well.
05/24/2023
Hi Chuck, thank you for your feedback! We're glad that you're satisfied with the product and delivery. :)
05/17/2023
Sam
Verified Buyer
GB
Pharma Grade Phenibut
After trying Phenibut from other sources online, I will definitely say this Phenibut feels the best and the quality is outstanding. I use it on occasions when I need to perform and it does not disappoint. The delivery didn't take long (came from America) and there was constant tracking updates. Definitely going to order from Cosmic Nootropic again :). I would only recommend taking it now and again, for me no more than once or twice a week max.
05/19/2023
Hi Sam, thank you for sharing your positive experience with our product. We're thrilled to hear that it exceeded your expectations! We value your satisfaction as our customer and hope to continue serving you in the future. :)
04/01/2023
Stan D.
Verified Buyer
CA
Did not get my order , it's been 2 months!
I dknt know what happened but they never shipped me my order. I got the DHL slip, but it says that DHL never got the package!
04/02/2023
Dear Stan, We are sorry for this unpleasant experience. The thing is, our US warehouse is operated by a 3rd party company, so we were not aware of the situation. You should've just emailed us so we could solve the issue and either reship or refund your order. Please check your inbox and let us know what option you prefer :)
02/21/2023
Suphi S.
Verified Buyer
AU
Confidence booster.
This is my socialising magic nootropic. I make sure i take it few hours before a going out for functions. And i make sure i dont consume alcohol with it.
02/22/2023
Dear Suphi, thank you very much for your feedback!
10/30/2022
Jeremy C.
Verified Buyer
US
Excellent!!
It is the best anxiolytic I have ever tried. Very happy with the product and with the attention of cosmic nootropic.
10/30/2022
Appreciate your feedback, Jeremy! We are happy to know it works well for you
10/24/2022
David N.
Verified Buyer
FR
Amazing!
Received it, high quality product!
09/07/2022
David
US
Pharmaceutical Phenibut
This is pharmaceutical phenibut: a potentially wonderful anxiolytic/nootropic which unfortunately has gotten bad attention in the West due to uninformed and/or reckless individuals misusing it. I found it most helpful in conjunction with breath meditation. If Western manufacturers could profit from this, then physicians and psychiatrists in those countries would be very interested. Sadly, as it's not a patentable substance in the West, seems this will always remain exclusive to former Soviet states. Although too expensive for me at the moment, thank you, CN for making it available.
09/07/2022
Dear David, thanks for sharing your experience! We're glad that the product works well for you. :) You can use the code CN_CLUB for getting a 10% discount. And also you get a 10% discount automatically when you pay with crypto.
07/23/2022
Jakob V.
Verified Buyer
EE
brief review of phenibut
I'd recommend sporadic use, not more than once a week, in order to avoid both psychological and physiological dependency. Phenibut has a subtle yet pronounced anxiolytic effect, without having the cognitive haziness that often comes with anxiolytic and sedative substances.
07/24/2022
Hi Jakob, Thanks for sharing your experience! Please note that we always recommend consulting a specialist before taking any meds.
07/23/2022
John C.
Verified Buyer
US
Try it for yourself and see.
The quality of the packaging and the product itself is wonderful. I did not use this product more than a day or two at the recommended dose so I cannot review the effectiveness long term. I did not have any side effects, so if you’re deciding to try this product give it a go!
07/24/2022
Hi John, Thanks for sharing your experience! We're glad that the product works well for you. :) Please note that we always recommend consulting a specialist before taking any meds.
06/26/2022
Shaun S.
Verified Buyer
US
Extremely powerful nootropic but must be used with the utmost care!
I would say no other nootropic has the nearly instant and palpable onset of action for the purposes of ameliorating anxiety related symptoms. Very effective, but it must be taken with extreme care. Dosing must be minimal/sufficient and short term. If a person has good self-discipline and can maintain a routine of consistent dosing, then this is an ideal means of calming the nerves in particularly burdensome situations, and I would say may even be suitable to counteract the imminent onset of a panic attack. When taken as needed, and in a controlled manner, an excellent pharmacological blessing to those who suffer from debilitating anxiety!
08/03/2022
Hi Shaun, Thanks for sharing your experience! We're glad that the product works well for you. :)
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