Pure DMHA powder (2-amino-6-methylheptane) can be bought online at the following retailers. Phenibut is an anti-anxiety drug also used to improve sleep. g. 4-amino-3-phenylbutyric acid. Rated 4. An increased number of reports of dependence to and intoxication by phenibut purchased online on the one h. 30 Gram’s, 125 Gram’s, 250 Gram’s & 1000 Gram’s. Related products. My miracle mix is as such: t-2:00 2g phenibut. This is because your body has to break down the outer layer of the gelatin capsule before it can break down the Phenibut itself. ND has already acknowledged the Phenibut issue and it's due to a supply shock. Lots of phenibut comes from China, and as I am sure you have noticed in the past 2 years, everything is fucked up. Main navigation All Products A-Z Supplements; New. S. net. 3. Rules reminder: Don't promote reckless behavior. Nausea. 10. 10 kg (MOQ) Powder. Phenibut reduces fear and anxiety in animals. In high doses, it can cause seizures, coma, and death. Phenibut has a long history of clinical use in Russia. 47 W. So long as ZAS keeps up the quality. It can increase a sense of confidence and curb stress and anxiety, particularly in social situations. Benefits. 7g/mol. Opioids (e. Can Only Take 1-2x Per Week. Nootropics depot is good, but rhino is cheaper and not bad at all. In general, you can expect clear headed mental clarity, as well as improved information retention, mood elevation. It's a very persnickety substance that can change from use to use. An approved account is required to purchase this product. Here’s what four experts say about recreational use, why overdoses are on the rise, and. These conditions have forced. While it does remain legal to buy, sell, and possess the drug, phenibut it is not considered a safe substance to consume. Due to this, Phenibut has become very popular as something to take when you’re feeling down or when you need to sleep. You can also purchase a phenibut supplement that is already in. In high enough. This may very from person to person. It is being used for reducing fatigue and improve nerve function in bodybuilding. Turmeric helps potentiates other substance by allowing more to enter the bloodstream. ago. An extra phenyl ring makes Phenibut cross the blood-brain barrier much better than the original compound. com. SnooMachines9189 • 1 yr. Food and Drug Administration (FDA) has banned. When combined with other drugs, Flakka can be impossible to spot. For 24h i didnt know whats going on. On average for the past year, phenibut has been typed into google 49,500 times a month. Wholesale Nootropics Supplement Phenibut Powder Factory Phenibut. I usually purchase from livestrong. 30 Gram’s, 125 Gram’s, 250 Gram’s & 1000 Gram’s; Double Sealed within Mylar Bag – Moisture Barrier & UV Resistant; Fast and free shipping on orders over $150 (USA ONLY) Best & highest quality Nootropics, SARMS, Peptides, Sprays & More Wholesale Phenibut - Select 2023 high quality Wholesale Phenibut products in best price from certified Chinese Alpha Lipoic Acid manufacturers, Minoxidil Sulphate suppliers, wholesalers and factory on Made-in-China. 70 μM and > 100 μM, respectively). Form. Phenibut is amazing. Phenibut is a great mood booster and general feel good nootropic but there is no comparison to real drugs. Zack Attack Supplements is great. Sonwu Supply Raw Powder 4-Amino-3-Phenylbutyric Acid Phenibut Capsule Phenibut. 99. 250mg’s Phenibut and 100mg’s Caffeine every 3 hours as needed. Russian cosmonauts used phenibut for its anti-anxiety and stimulating effects. com. It is considered a short to intermediate acting barbiturate. Further reminder: You will feel low or worthless or stupid while going through withdrawal, especially rapid withdrawal. It has been used in the treatment of neurological disorders such as PTSD, anxiety, depression, insomnia, and alcoholism. . 4-Fluorophenibut. Phenibut was synthesized in the USSR in the 1960s by the Soviet chemist and professor Dr Perekalin. 5+ years of experience. [1]Phenibut HCl fine crystals. Nootropic; Anxiolytic. Taking large. You can get Nootropics Depot Phenibut from Amazon. It is also inexpensive. Phenibut; Clinical data; Trade names: Anvifen, Fenibut, Noofen, others: Other names:. It usually comes in a powder or a capsule. FOB Price: US$ 40-80 / Ton Min. I won't eat for around 2 hours and the effects are always dramatic. DMAA Powder available in 5, 10, or 25 grams. 1 Cigarette (. GABAGoodness is devoted to the discussion of all GABAergics, Gabapentnoids and VDCC inhibitors such as Pregabalin, Gabapentin, Phenibut, Carisoprodol, GHB, Benzodiazepines, Barbiturates, and more! This is a great place to ask general or recreational questions, get harm reduction advice, or share your experience with withdrawal syndromes. Phenibut is a drug that can cause side effects if you consume too much. Dietary supplements include such ingredients as vitamins, minerals, herbs, amino acids, and enzymes, and are typically marketed in forms such as tablets, capsules, softgels, gelcaps, powders, and. China Buy Phenibut manufacturers - Select 2023 high quality Buy Phenibut products in best price from certified Chinese Phenibut, suppliers, wholesalers and factory on Made-in-China. Lots of phenibut comes from China, and as I am sure you have noticed in the past 2 years, everything is fucked up. It is involved in a ton of physiological processes, including maintenance of motivation and motor function, attention, habit learning and memory. The powder is always on point, consistent in it's texture and taste (tastes like vitamin C). They work in partnership with Colmaric Analyticals LLC, a third-party testing lab which helps ensure that all Peak Nootropics products meet the grade. I was at work at the time and went out for a smoke break. that's why many of our suppliers like Cas No%3A 53-16-7 factory are always innovating to provide more effective, environmentally sustainable, and safer. *Slow Taper: -*25 mg/day. I ordered some powdered phenibut recently and it came with this little scoop. Shijiazhuang Lishun Biotechnology Co. Go to your local drug dealer if your aim is to get messed up and knock yourself off your rocker. com99. Now, you may know that already, but your. CAS No. Phenibut is chemically similar to gabapentin, as well as baclophen (which is a p-Cl-derivative of phenibut). It has sedative-hypnotic properties. Phenibut HCL: This is phenibut that has been made into a salt with HCL. It is a white crystalline powder with no odor and a slightly bitter taste. Phenibut: An In-Depth Review to A GABAergic Smart Drug Nootropic. Phenibut, or beta-phenyl-gamma-aminobutyric acid Hcl, is a designer GABA analogue. No evidence of. 99 $ 23. 5m run @ 7min mile pace. New comments cannot be posted and votes cannot be cast. It acts as a GABA‐mimetic, primarily at GABA B and, to some extent, at GABA A receptors. Its molecular structure is similar to that of the neurotransmitter GABA, and it binds to some of the same receptors and has comparable actions. Buy Phenibut Powder, 5-Star Reviews, Experienced Labs 5+ Years, Returns & Refunds. Phenibut HCL Powder $ 24. 5. Side effects associated with phenibut range from headaches, excessive sleepiness, hangover-like effects, dizziness, nausea, poor balance, fatigue, and feelings of electric shocks in the arms and legs. sportpoeders doesn't sell phenibut anymore : ( (. A 38-year-old woman with severe opioid, benzodiazepine, gabapentin, stimulant use disorders developed altered mental status after oral phenibut ingestion intended to help self-manage opioid and benzodiazepine withdrawal. It acts as a GABA-mimetic, primarily at GABAB and, to some extent, at GABAA receptors. Clear. By raising GABA levels, Phenibut helps balance mood, promotes focus, relaxation, and positive mood, and. Fast and free shipping on orders over $150 (USA ONLY) Best & highest quality Nootropics, SARMS, Peptides, Sprays & More. Health Benefits of Phenibut. Specification: Flmodafinil ≥99%. But still, if is sometimes associated with a few Phenibut users so its good to have this on your radar. Next. إ – 575 د. If you still don’t feel the effects after 4 hours then re-dose by taking no more than 500mg at a time. All the positive effects you read about, getting rid of anxiety, boosting sociability, energy, mood etc. Introduction. Otherwise, see Phenibut for what it is – a great mood booster for some and a terrible experience for others. ，Ltd China (Mainland)Phenibut FAA: This is phenibut just as a pure, free amino acid (FAA). Yeah I didn’t notice being more buzzed than usual drinking on phenibut vs off. Phenibut DOES increase dopamine in the brain (this is why it provides a stimulatory effect in addition to its anti-anxiolytic effects). From 2009 to 2019, United States poison centers reported calls for 1,320 phenibut exposures, with 85% of calls coming from health care facilities. F-Phenibut HCl (4-Fluorophenibut hydrochloride) is a several-fold more potent derivative of the nootropic and anxiolytic gamma amino butyric acid derivative, Phenibut; useful as a GABAB and α2δ subunit-containing voltage-gated calcium channel ligand. $19. 5 grams (90 capsules that are 250 milligrams each). You can get Nootropics Depot Phenibut from Amazon. I'm one of those people who can feel the effects of. According to this report, people typically take 0. In fact, the difference between baclofen and phenibut is only one chlorine atom. 00 Select options. Overdose can be deadly. Sonwu Supply Raw Powder 4-Amino-3-Phenylbutyric Acid Phenibut Capsule Phenibut. jimmyslatt. It is available in tablets or powder and is intended to be taken by mouth. Gorilla Mind Smooth is our stimulant-free version of Gorilla Mind, providing a smoother, less extreme level of energy, but still maximizing the intense level of focus and heightened mental clarity that Gorilla Mind is renowned for. Rules reminder: Don't promote reckless behavior. Phenibut is a GABAB agonist 4 that is structurally similar to the widely prescribed GABAB agonist baclofen, differing by only a single chlorine molecule. You can buy pure bulk supplements with factory price raw powder from our. Out of stock Quick View. Add to cart. August 08, 2023 . 95 (Euros) for 100 grams. 7 grams but it doesn't seem right to swallow 9 pills back to back. Manufacturer/Factory; ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCIManufacturer/Factory; ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, ISO 14064, QC 080000, BSCI, QHSE, EICC, ISO 29001, ISO 17025Manufacturer/Factory; ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCIIf someone is dependent on phenibut don't tell them to do an unaided cold turkey withdrawal. Take 500mg-1g without food. Search. Treatment of phenibut withdrawal and treatment can be started with GABA-A agonists (e. China Acid Phenibut manufacturers - Select 2023 high quality Acid Phenibut products in best price from certified Chinese Solid Acid, Acid Treatment suppliers, wholesalers and factory on Made-in-China. Instant. 250-500 mg (1-2 pills) 3 times a day. 30 Gram’s, 125 Gram’s, 250 Gram’s & 1000 Gram’s; Double Sealed within Mylar Bag – Moisture. Furthermore, phenibut withdrawal symptoms can include psychological and physical symptoms, including anxiety, depression, tremors, insomnia, dizziness, and feelings of dissociation. Keep in mind not to exceed 2 grams of Phenibut in a 24 hour period as that is way too much and can potentially be dangerous. 1st and 3rd Party Verified for 99% Purity. US$ 10. What Makes Phenibut Psychoactive? Side Effects. bio all our compounds are 3rd party tested to ensure quality and purity. It acts as a GABA-mimetic, primarily at GABA (B) and, to some extent, at GABA. Phenibut & Caffeine: It Is Going to Be a Good Day: Jammersmurf: Smarts - Phenibut: A Walk Through the Vineyards: Psychestim: DOF & Phenibut: Cognitive/Physical Bliss and Swift Retribution: WEAPONIZEDAUTlSM: Propylhexedrine, Phenibut & Propanolol: I Considered It to Be My Prescription: Alters of Oceans: Phenibut: Gives Death To. Online retailers suggest a daily dose of 250 mg to. 5 grams) about 2 weeks ago and felt almost nothing. com. Manufacturer/Factory Management System Certification . • 9 mo. -SUPPORT RELAXATION. Strength. All Phenibut Products. by RubikBoy. 8%). I once had it ordered on Saturday and it arrived Monday. In high doses, it can cause seizures, coma, and death. I've ordered from him 3x and all transactions have gone great. Appearance. 175 د. Warning:Phenibut is not a dietary supplement and it’s not for daily use. bio goes far beyond their product offerings. 12" x 12", stretched on canvas, the image wraps around the sides of the 1" thick piece. China Phenibut Powder manufacturers - Select 2023 high quality Phenibut Powder. 2 Psychiatrists frequently use phenibut in the treatment of psychiatric and psychological disorders such as depression, PTSD (post-traumatic. Raw Powders™ offers pure Phenibut capsules with no additives!Monster energy drinks and Phenibut are both horrible for your tooth enamel. 00 Size Sold Out Description Return & Refund Policy Whats great about. com. Phenibut, for me, was a life saver regards social anxiety. That means you won't be able to get it in any of the medical stores because it is prohibited to be sold as a specific treatment. bio: Driving Innovative Research offers the best quality Free Shipping on international orders over $300. 99. It felt good. High Quality Phenibut Free Amino Acid - Powder, 50g For Sale Shipping internationally Science. UPDATE 08/04/2023. Phenibut is currently not approved for medical use in the United States. [1] It is selective for the GABA B receptor over the GABA A receptor ( IC 50 = 1. 5 grams at 5pm. F-Phenibut (Fluorophenibut) FAA $ 34. 99. 1st and 3rd Party Verified for 99% Purity. t+1:00 finish your drink and open another. 95 Select options. The GABA analog phenibut (β-Phenyl-GABA) is a GABA B receptor agonist that has been licensed for various uses in Russia. China Phenibut Hcl Powder manufacturers - Select 2023 high quality Phenibut Hcl Powder products in best price from certified Chinese Powder, Powder Package suppliers, wholesalers and factory on Made-in-China. IMPORTANT PHENIBUT ANNOUNCEMENT | BEST ALTERNATIVES: 25% OFF NOW . But there is nothing "natural" about Phenibut. 1 kg (MOQ) Function :. It mentions the availability of phenibut HCL, a cheap, white, sour-tasting powder soluble in water or alcohol. 5% aqueous solution is about 2. Add to cart. The patient is a 35-year-old married man with two children, employed full-time as an IT specialist, who presented at our addictions clinic with an unusual case of phenibut dependence. Took 1g consistently every day for pretty much the whole time with some breaks in between. 10 kg (MOQ) Powder. Our caring team can answer your questions. Results: Of 229 reports, 211 were from male authors. Basic Phenibut Withdrawal Information. Unintentional exposures were more common among persons aged <18 years (21. Pick This product is highly rated, well-priced, and available to ship immediately. Breaks were always preceded by a 100mg/day tapering period. Phenylpiracetam HydrazinePhenibut Powder Manufacturers, Factory, Suppliers From China, We are sincerely looking forward to cooperate with customers all over the world. Originally used in the 1960s for Russian cosmonauts for calming and stimulant effects. BULKSUPPLEMENTS. Phenibut improves sleep quality, opposite adversely affecting it as alcohol does when it's mobilizing into a spike in blood sugar that wakes an individual up in the middle of the night. 67 g agmatine sulfate was encapsulated. Antidepressants. Buy USA Warehouse Factory Wholesale Nootropics Supplement White Raw Powder 99%Purity Phenibut CAS 1078-21-3 Tinaneptine 5htp Fphenibut HCl Phenibut US$ 0. For nootropic and anxiolytic effects, the dosage is quite different. It is different from GABA since it easily passes through the blood-brain barrier making it work faster. While well-known addictive drugs like opioids and cocaine still dominate the minds of people across the world, lesser-known substances continue to gain traction. I once had it ordered on Saturday and it arrived Monday. t+2:00 smoke the other half. Veterinary Drug Oxyclozanide Powder CAS2277-92-1. Prev. Clinicians can familiarize themselves with this emerging drug. ago. The actual dosage in most clinical studies varied between 500mg – 1g/day. Go to your local drug dealer if your aim is to get messed up and knock yourself off your rocker. Side Effects. 99 – $ 27. Products are exported to North America, Europe, Australia, Middle East and other regions. I have some Liftmode 300 mg HCL capsules. Here, we bring together published scientific and grey information sources to further understand the prevalence of use,. β-Phenyl-γ-aminobutyric acid. User Reviews (1) Phenibut Powder Description from Primaforce. Here I am, about 10 days in and 18 total grams consumed, and I feel freakin weird, mainly in a bad way. This kind of nootropic has been. Phenibut often comes as a powder, which can be mixed into water. 99. Lots of phenibut comes from China, and as I am sure you have noticed in the past 2 years, everything is fucked up. China Chemical Phenibut manufacturers - Select 2023 high quality Chemical Phenibut products in best price from certified Chinese Medical Chemical, Chemical Lab suppliers, wholesalers and factory on Made-in-China. Overall rating 4. – Increases sense of well-being. They usually need to increase their dosage to experience the same effects as before. That's 280$ for 100grams. ago. I find this to be one of the most enjoyable qualities of phenibut. White or off-white crystalline powder. 14 $13. I use Phenibut according to labeled guidelines (1/4-1/2 teaspoon) a couple times a week to quite good cognitive effect - alertness, clarity of thinking, calm focus, increased productivity. 300mg’s Phenibut HCL 2 hours later with 100mg’s Caffeine. 99. P450 inhibition: Another suggestion is to take turmeric 30-45 min before taking Phenibut. Phenibut HCL – Powder, 50 grams $ 24. I was responsible with it. . If someone is dependent on phenibut don't tell them to. Therefore, we will check out proper dosage amounts and the time for onset, but first, it is good to know the popular ways to take it. I first used Zach Attack Supplements in April 2017 and have purchased 7 tubs from him. Choose an option 30ct/500mg per capsule/15g 60ct/500mg per capsule/30g Clear. 99 Select options; Calea Zacatechichi (Dream Herb) 5X Enhanced Leaf Extract $ 5. Here’s a quick summary of the characteristics of phenibut HCL as. 1 kg (MOQ)1-48 of 192 results for "phenibut capsules" Results. 5 – 4 g, it begins to act in 60 – 90 minutes, and lasts for 4 – 10 hours. 97 Save 45%. Energy / Focus Phenibut Capsules $ 13. We mainly Medical Intermediate, Cosmetics raw materials, Food Additive. China Phenibut Hcl Powder manufacturers - Select 2023 high quality Phenibut Hcl. DLPA improved symptoms such as anger, restlessness, and poor concentration in 19 adults with ADHD. However, I have noticed different effects to the between the two. wholesale supplement phenibut powder manufacturers/supplier, China wholesale supplement phenibut powder manufacturer & factory list, find best price in Chinese wholesale supplement phenibut powder manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China. yea, wellbutrin is a big one on the r/quitspeeding sub. I don’t use daily or even more than 1-2 times a week. S. As a person begins increasing their dose, they’ll begin to see negative side effects. $1895 ($0. Phenibut is a central nervous system depressant and can cause slowed or slurred speech, drowsiness, impaired coordination, and vomiting. We believe we can satisfy you. Made from pure Phenibut powder with extensive 3rd-party testing. 500mg and profound calmness. Choose an option Phenibut FAA Capsules Phenibut FAA Powder. I think it has the potential to really synergize with Sabroxy to increase the dopaminergic effects of both. Went on my morning 4. – Increases social freedom and the desire to socialize. Adderall). 1 - 3 or 4. Treat it with respect and it will reciprocate. Phenibut Benefits. Other chemicals present at time of first dosage - Marijuana . Due to an FDA declaration, Phenibut cannot be marketed as a dietary supplement, but instead as a research chemical. Satisfaction. F-Phenibut 52237-19-1 Suppliers,provide F-Phenibut 52237-19-1 product and the products related with China (Mainland) F-Phenibut 52237-19-1 Wuhan Han Sheng New Material Technology Co. Phenibut powder is a natural inhibitory neurotransmitter GABA derivative . – Increases social freedom and the desire to socialize. Intrepid-Matter-4121 + • 4 mo. 3ric843. 99. My Guess is they might have a small warehouse in the UK too, but that's conjecture on my paert to avoid custom and taxes back and forth between EU and the UK. g. Like the title says. Phenibut is a supposed wonder drug that claims to promote sociability and lessen anxiety. 5. It is marketed for nootropic (neurocognitive enhancement), anxiolytic, and sedative effects , and trends show increasing use in the past few years . 40. Most people report needing a dose of around 1000 mg to experience euphoria, sometimes even higher. 95 GMP manufactured 3rd party lab tested Free Shipping Worldwide!The dosages for Phenibut HCL vs FAA are different because of the activity, duration, and onset. China Phenibut Powder Supplement manufacturers - Select 2023 high quality Phenibut Powder Supplement products in best price from certified Chinese Powder, Powder Package suppliers, wholesalers and factory on Made-in-China. Phenibut increases GABA production, which in turn stimulates the pituitary gland to secrete HGH. It also offers protection to your brain from oxygen deprivation if you are engaged in strenuous physical. Wickr Me:rebecca3998 rebecca@hbyingong. Manufacturer/Factory; ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCISourcing Guide for Phenibut Melatonin Powder: This is the most important investment you can make in your life. A quick Google search will reveal not only pedestrian praise for it but numerous academic papers that attest to the power of Phenibut. No man, it felt fucking great. A few months ago I took phenibut regularly (i. Phenibut and Gabapentin are not the same, but they are often used in the same cycle. It's hard to keep more than that under your tongue, haha. 399. I plan on smoking cannabis and nicotine, but is there anything in particular that will reliably potentiate phenibut? I've heard of the supplement gaba, ginger, dxm, turmeric, and stimulants can be a potentiator for phenibut. 5 g of phenibut but FAA version for 6 hours in 3 doses. The report highlights the availability of Phenibut HCL, a white powder, sour in taste, that is soluble in alcohol or plain water. It mentions the availability of phenibut HCL, a cheap, white, sour-tasting powder soluble in water or alcohol. The Federal Food, Drug, and Cosmetic Act (FD&C Act) defines a dietary. #1. • 9 mo. 99 - $29. Like Gabapentin, phenibut binds alpha (2)delta calcium channels, which increases slow wave sleep. $10. Add to cart. Route of administration - oral. It's still phenibut. The effects of mixing Phenibut and Modafinil are long-lasting. Shaanxi jianhe bio-technology co. Phenibut Affects Dopamine. Phenibut HCl is the hydrochloride salt form of Phenibut and is crystalline, acidic, stable, and soluble in water. 22g/mol Molecular Formula: C10H13NO2 Shelf Life :2 years Storage:Room temperature away from light Appearance/Color: White crystalline powder Main Benefits: Nootropic, sleep-aid, anti-depression, anti-fatigue Applied industries: nootropic supplements. Lift Mode Phenibut HCL. ( 12 customer reviews) $ 33. What Makes Phenibut Psychoactive? Getting Phenibut shipped from Nootropics Depot is usually incredibly fast. 250mg’s Phenibut and 100mg’s Caffeine every 3 hours as needed. Although it is not approved as medication in several countries, in recent years, online companies have begun selling phenibut as a nootropic (a supplement designed to improve cognition or mental abilities) and for the self-treatment of social anxiety. Started taking phenibut in 2016, fell in love right away. In fact, many bodybuilders swear by phenibut. 52 Ounce (Pack of 1) 4. It is chemically related to baclofen, pregabalin. Application. That being said it's important to point out that Phenibut will have a different effect on different people. They are a trusted provider of research and reference materials for scientific research in the emerging fields of nootropics and other life sciences. Phenibut is a powerful anxiolytic and mood booster that’s been used since the 1960s. Phenibut HCL – Powder, 50g $ 29. Out of stock Quick View. anywherein12seconds • 10 mo. Phenibut (β-phenyl-γ-aminobutyric acid) is a gamma-aminobutyric acid subtype b (GABA-B) agonist that has both anxiolytic and nootropic activity. Chemists added a 6-carbon ring to GABA that enables it to cross the barrier and act on GABA receptors. SnooMachines9189 • 1 yr. Phenibut capsules help improve cognitive functions, boost mood, and enhance memory. – Increases levels of focus and motivation. Don't needlessly tell people to do a fast taper. 15' sublingual until swallow. A dose of FAA is somewhere between 250 and 350 mg, while a dose for HCL is 350 to 500 mg. Basic Nootropics Bundle – Powder Set. If you are using pills, it will be equivalent to 2 pills. I’ve used maybe 20 g in a year from a 200 g bottle from LM of the FAA. GABA receptor [1] In vitro. It is a synthetic nootropic drug originally designed as an anti-anxiety medication in Russia. Dilated pupils. What Makes Phenibut Psychoactive?Phenibut Powder – Reduce Anxiety. She chose self-directed detoxification as she feared COVID-19 exposure in detoxification facilities. Phenibut is a calming, mood lifting, sociability enhancing, and potentially (in low serving sizes) nootropic supplement that acts as a GABA-B agonist to ease stress and support a positive, social mood.