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PHENIBUT Capsules
53 Reviews
Description
Dosage
Research
Reviews
Buy Phenibut Online and Use it Safely
Please note that Phenibut is not a dietary supplement. The capsules are a medication with a complex effect, which may cause adverse reactions, including severe drug dependence [1] if used incorrectly.
Find the right phenibut capsules dosage and read all the information about Phenibut online and consult with your doctor before making a purchase. We carry the highest quality original Phenibut to buy.
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; Noophen/ Noofen; Anvifen |
| 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 in Russia, Ukraine, Kazakhstan and some other countries as a mood elevator, a tranquilizer, and a nootropic for anxiety. 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. [2]
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.
Drug to Calm You Down
Phenibut was used by the Russian astronauts to decrease stress and also to maintain high performance levels. It is a known fact that the cosmonauts of the Soyuz-Apollo Space Project had Phenibut in their medical kits.
Even though Phenibut capsules may have a calming effect in small doses and can improve sleep quality along with other positive Phenibut effects – please remember that Phenibut is a strong medication that should be only used when prescribed by the doctor.
What are Phenibut Uses?
According to the official Phenibut drug sheet and some human research papers, mostly conducted in Russia as well as anecdotal Phenibut reviews Phenibut nootropic is said to be beneficial in case of the following symptoms:
- Emotionally labile disorders including post-traumatic stress disorder (PTSD) [3;4];
- Asthenic disorders (lack of energy) [5];
- ADHD [6,7];
- Alcohol withdrawal [8];
- Poor sleep quality [9];
- Other conditions, characterized by reduced intellectual productivity.
What are Phenibut Benefits?
The ability of Phenibut to combine two opposite effects: tranquilizing and activating – makes it a limelight for those who look for a substance with a calming, yet nootropic action.
Unlike benzodiazepine tranquilizers that have a depressing effect on the CNS and cause reduced performance and attention, Phenibut is said to be void of such side effects if used moderately and under the doctor’s strict supervision. That is one of the reasons why it is widely prescribed by doctors in former Soviet countries to treat ADHD, hyperactivity and lethargy.
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 adverse reactions to the drug are an increase in irritability, lethargy, dizziness, and nausea. If Phenibut is used for a long time at high doses, a hepatotoxic effect, including fatty liver dystrophy, and eosinophilia may occur because of the Phenibut liver toxicity.
It is also recommended to avoid Phenibut anxiolytic while driving.
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 fast 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 nootropics at CosmicNootropic.
Note: 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.
FAQ: 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 indicated by the official manufacturer are 250–500 mg, 2-3 times a day. The maximum single dosage is 750 mg. The usual course duration is 2-3 weeks. One pack of Phenibut capsules 250mg contains 20 pills.
It is advisable to refrain from Phenibut high dosages to avoid negative side effects. And it is not always necessary to take Phenibut as a course treatment. Please consult your doctor prior to use.
Phenibut Recreational Use Restrictions
Phenibut can be a safe medication when used responsibly in moderation and according to the doctor’s prescription. [10] However, if taken in large quantities for recreational purposes, it is likely to cause euphoria, hallucinations followed by tolerance and severe withdrawal symptoms.
Other side effects of taking Phenibut high doses include delirium, dissociative effects, and even coma. Therefore, we limit the maximum order quantity to 3 packs of 20 capsules.
Phenibut Contraindications
Individual intolerance to the components of the drug, age below 2 years, pregnancy and lactation, as well as history of severe drug abuse.
Phenibut Reviews
You can read some Phenibut Reddit reviews. There are also Phenibut Russian reviews which you can read via google translate. Please note that individual reviews from customers and Phenibut users might contradict the views of the CosmicNootropic team and are given for informational purposes only.
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 53 Reviews
(46)
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12/04/2023
Eva R.
Verified Buyer
US
Doesn’t feel like the phenibut I’ve taken before.
This product doesn’t have the same quality of phenibut I’ve taken before.
12/06/2023
Dear Eva, We're sorry the product didn't work for you. For most nootropics, the effect can be varied for different people. It strongly depends on the personal conditions, so we always recommend consulting a specialist before taking any medication. All products in our store are original with high verified quality.
11/02/2023
Danielle O.
Verified Buyer
US
Not sure if it works
Each person is different, but I’ve tried one, two and three tablets at a time. I didn’t feel more relaxed or less stressed. The only thing I noticed was I started to get some headaches the week of me trying it. Maybe it can help somebody else.
11/03/2023
Hi Danielle! We are very sorry that the product did not work for you. For most nootropics, the effect can be varied for different people. It strongly depends on the personal conditions, so we always recommend consulting a specialist before taking any medication.
10/31/2023
Vladimir S.
Verified Buyer
US
👍
Amazing 🤝 thanks you so much.
10/22/2023
Kelly L.
Verified Buyer
US
Pretty good. Helps relax and with sleep.
Some people suggest this is a drinking alternative, and that could be but it does not give the euphoria of drinking. However it does help me relax, wind down and sleep... and takes the edge off. It's similar to a CBD gummy to me. Picamillon is very similar. Both picamillon and phenibut are GABA analogies that can readily pass the blood brain barrier, unlike GABA supplements on their own. You should not drive a vehicle or operate heavy machinery if you should take this... it's for relaxing and going to sleep. And for that it works better than GABA . That's my 2 cents anyways. Do your own research.
10/25/2023
Dear Kelly, thank you for sharing your experience, we are glad you are satisfied with our product!
10/02/2023
Apostolos D.
Verified Buyer
GR
Phenibut
Great quality, fast shipping time, 100% recommend
10/03/2023
Dear Apostolos, thank you for your feedback! 🧡
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
Thank you!
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