US$ 2. I've only used the phenibut HCL so don't know how the other ones feel. Tidal Wave mushrooms are notoriously potent — but while they hold the record for the highest psilocybin and psilocin content ever tested in 4 years of the Psilocybin Cup — the averages spread across 9 samples over 2 years is actually quite a bit lower. Junte-se à comunidade e. The recommended daily starting dosage of phenibut is 200–300 mg for relaxation or a calming effect. Total Weight: 0. Phenibut was first synthesized by the Russians during. In America, it is. Phenibut takes a long time to fully develop, and it also lasts all day long, so redosing can only be done once you understand how it affects you. 99. High Quality Phenibut HCL - Powder, 50g For Sale Shipping internationally Science. Phenibut and Noopept. People usually purchased phenibut online and reportedly used it for recreation, to manage a medical or psychiatric problem (primarily insomnia, anxiety), as a substitute for other drugs (especially benzodiazepines), to. Using this method, we’ve personally experienced, as well as seen others experience the positive effects of phenibut in as little as 15 minutes. 25 lbs (0. 0% involved other routes of exposure, including dermal. bio: Driving Innovative Research offers the best quality Free Shipping on international orders over $300. Powder for solution for oral administration, 100 mg . Phenibut Powder Factory Direct Supply Manufacturer GMP . bio: Driving Innovative Research offers the best quality Free Shipping on international orders over $300. Fasoracetam – Powder, 1 gram $ 20. Phenibut HCL powder packaged in a resealable bag. ago. * Precio exclusivo de tienda en línea. US$0. Nootropics Depot's Noopept powder has been lab-tested and verified for both product purity and identity. 5 – 4 g, it begins to act in 60 – 90 minutes, and lasts for 4 – 10 hours. Raw Powders™ offers pure Phenibut capsules with no additives! What is Phenibut? Phenibut is one of the most popular nootropics on the market today. Fusion supplements. Cas: 3060-41-1 MF: C10H14ClNO2. China Capsule Phenibut Hcl manufacturers - Select 2023 high quality Capsule Phenibut Hcl products in best price from certified Chinese Hcl Gas, Hydroxylamine Hcl suppliers, wholesalers and factory on Made-in-China. Phenibut has become known for several functions. Phenibut: Dosage. Phenibut, discovered in the 1960’s by the Soviets, is a derivative of the neurotransmitter, GABA. So I know this been posted before many times and I do know the differences between all the different 'versions' is only the resulting texture and density from the final processing. Phenibut Risks and Effects. Easiest way. AMA. 99. Overeating due to anxiety may lead to Buspirone weight gain. com. reduces tension, anxiety, fear and improves sleep, therefore it is used to treat neuroses and before surgery. 1 - 3 or 4 hours: Mild but noticeable relaxation, anxiolysis. OEM/ODM Service. I'm one of those people who can feel the effects of. I actually hit the weed harder than I intended too. No man, it felt fucking great. They are also frequently combined with other. Don't needlessly tell people to do a fast taper. It stimulates dopamine receptors in the brain and. While this can be emotionally painful at times, it also is helpful for increasing awareness. Pretty much true. Please note that our logo. Phenibut is currently not approved for medical use in the United States. F-Phenibut possesses an effect profile similar to phenibut but with a faster onset, significantly increased potency, and. Noofen® (Phenibut) 250 mg/500 mg. What Makes Phenibut Psychoactive? Phenibut increases GABA production, which in turn stimulates the pituitary gland to secrete HGH. It may be found in the form of a powder, tablet, patch, spray, or on blotter paper. Although supplementation can increase growth hormone levels, the effects are short. White or off-white crystalline powder. 68 for 40 grams. 99 $ 13. With SNS Phenibut XT, you’ll be able to improve your mood, reduce stress levels and upgrade sleep quality. According to the report, the effects begin in 60-90 minutes and last 4-10 hours. Phenibut, also with the spelling of fenibut, is a derivative of GABA, a neurotransmitter that crosses the blood-brain barrier. 99. El Jefe Limited Edition Pre Workout - ASC Supplements. Add to cart. The actual dosage in most clinical studies varied between 500mg – 1g/day. Currently, phenibut is not a controlled substance under federal law, meaning it is not illegal to sell or possess. 99 $ 19. But ofc it takes time to deliever + customs (but they claim to have 100% delivery success) + they. It has a chemical formula of C10H13NO2 and a weight of 179. Muscle relaxation sets in very quickly along with euphoria past the point marijuana alone has ever brought. bio goes far beyond their product offerings. Instant. Item C-03758 - The Giant Powder Company after an explosion at Telegraph Bay; Item C-07047 - Sidney. com L-Phenylalanine Powder - Phenylalanine Supplement - L-Phenylalanine 500mg - L Phenylalanine Powder - Amino Acids Supplement - 500mg. $55. Accepts major credit cards, cryptocurrencies and eChecks. Raw Powders™ offers pure Phenibut powder with no additives! What is Phenibut? Phenibut is one of the most popular nootropics on the market today. Background. Batch and lot coded with publicly visible lab reports to ensure quality and transparency. 1. Regular users recommend taking between 250 mg to 1000 mg of Phenibut powder or capsules per day. Solid. It usually comes in a powder or a capsule. Phenibut HCL is a crystalline powder that is soluble in water and has a molecular weight of 215. See moreBuy Phenibut Powder from Nootropic Source. Choose an option Capsules Powder Liquid. Bulk Stimulants – $39. 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. Similar items. Phenibut is chemically similar to gabapentin, as well as baclophen (which is a p-Cl-derivative of phenibut). Shipping! Order within the next 56 minutes and your order ships today! 0 items - $ 0. I come back up and ingest 3 grams of phenibut powder. Phenibut FAA: This is phenibut just as a pure, free amino acid (FAA). 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. FAA form of phenibut is more potent as there is no HCl attached so if you normally use that then it should be more potent. About Us +1 (855) 228-9993 liftmode@liftmode. First on the list we have the Phenibut Adrafinil stack. Energy shot company Red Dawn Energy removed phenibut from its Sleepwalker shot last year after a class-action lawsuit was filed, but has now found itself in the hot seat once more for adding the deadly designer drug phenibut back into their energy shot products now labeled as “Red Dawn Energy. HPLC TESTED FOR POTENCY AND PURITY. 00 Select options. It also has anxiolytic properties; while this can feel amotivating at times, it is quite manageable with additional caffeine. Unintentional exposures were more common among persons aged <18 years (21. The maximum single dose - 750 mg, for persons over 60 years old - 500 mg. Gabapentin, or 1- (aminomethyl)cyclohexylacetic acid, is an analogue of the neurotransmitter GABA. Add to cart. – Increases sense of well-being. Nmn, Food Sweetener, Stevia manufacturer / supplier in China, offering Pharmaceutical Chemical F-Phenibut 1kg Beta-Phenyl-GABA Bulk Phenibut Powder for Anxiety Release, OEM Nicotinamide Mononucleotide Non-GMO Nmn Supplement, Private Label Spermidine Wheat Germ. When taken by mouth: Phenibut is likely unsafe. Free Shipping On All Orders Over $150. Indications for use. Of course, these products are fully tested under stringent lab conditions by 3rd party companies. Active ingredient: Aminophenylbutyric Hydrochloride Acid - 250 mg. Phenibut is a derivative of the naturally occurring inhibitory neurotransmitter Gamma-Aminobutyric Acid, or GABA. Weed + anxiety = perception that something is going wrong. I sent in the HCl form so there may be differences in potency in the form and over time and I don't think a 4-9% difference in potency of the HCl form is going to really be all that noticeable in terms of how much it. The molecule is one of the three isomeric amines of pyridine. Interactions. These statements have not been eva. 4-amino-3-phenylbutyric acid. The actual dosage in most clinical studies varied between 500mg – 1g/day. Our Price: $14. This form of Phenibut maintains purity and potency for at least 3 years from the date of manufacture if continuously stored in a tightly sealed container, away from humidity and bright light, at room. 68 for 70 count x 300mg. 20x250mg, or 5 grams, for 14$. Meanwhile, studies have confirmed that it improves sleep quality and duration [2]. Sort by. 1 kg (MOQ). Information about Phenibut (Noofen) including uses, images, dosage, effects, legal status, and links to other resources. oxycodone, hydrocodone)Application. Phenibut, sold under the brand names Anvifen, Fenibut, and Noofen among others, [1] is a central nervous system depressant with anxiolytic effects, and is used to treat anxiety, insomnia, and for a variety of other indications. GMP factory OEM and ODM generation processing are warmly welcomed. This supplement is one of the most effective sleep aids on the market and. Check each product page for other buying options. Swallowing more than the recommended doses may cause drowsiness, speech problems, jerky movements, jerky eye movements, loss of inhibition, reduced reflex response, low body temperature, low blood pressure and breathing problems. 9 stars: 'Order 1050177919 I ordered multiple bottles of Phenibut HCI. Physiologic phenibut dependence can occur within several days, and withdrawal has been characterized by mood lability, hostility/irritation, psychomotor agitation, insomnia, and palpitations ( 2, 7, 9, 10 ). 00 Select options. 00-136. Phenibut powder is 100% pure, thus users can enjoy all the benefits of the Phenibut supplement. Phenibut (β‐phenyl‐γ‐aminobutyric acid HCl) is a neuropsychotropic drug that was discovered and introduced into clinical practice in Russia in the 1960s. Login. 97 Save 45%. Phenibut: An In-Depth Review to A GABAergic Smart Drug Nootropic. [2] It has subsequently been sold as a designer drug, first being definitively identified by the EMCDDA in Sweden in 2016. Phenibut Powder 60g. Double Sealed within Mylar Bag – Moisture Barrier & UV Resistant. The recommended phenibut dosage is 250mg to 1000mg. Noopept Powder $ 2. 88, the 100 g jar $22. Phenibut HCL Powder. 300mg’s Phenibut HCL 2 hours later with 100mg’s Caffeine. 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. Originally developed by Russian scientists in the 1960s, it was used as an auxiliary treatment for youth undergoing psychiatric treatment. Register. For children – asthenic and anxious-neurotic states: anxiety, fear, anxiety; obsessive-compulsive disorder, psychopathy – treatment of stuttering. 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. Phenibut is the most potent anxiolytic I have found and if you shop from cosmic nootropics you know you are getting exactly what the package says. Phenibut FAA. Phenibut to improve mood. Phenibut also protects dopaminergic neurons, and improved the condition of patients being treated with antiparkinsonic drugs [25]. Although not accurate, it does the job. 菲尼布特. So I decided to try it with pheni. Fast and free shipping on orders over $150 (USA ONLY) Best & highest quality Nootropics, SARMS, Peptides, Sprays & More. 99. Unaided, cold turkey withdrawal, from a state of dependence, even low dose dependence, commonly causes severe and potentially dangerous side effects. Generally, a lower dosage is needed when phenibut is taken in this form. She chose self-directed detoxification as she feared COVID-19 exposure in detoxification facilities. Benzodiazepines (BZDs) are sedative-hypnotic agents that have been in clinical use since the 1960s. 99, while their 50g FAA powder is at $29. Children from 2 to 8 years old - 50-100 mg 3 times / day, the maximum single dose - 150. It has been gaining traction in the U. Phenibut is a great mood booster and general feel good nootropic but there is no comparison to real drugs. Ask our experts: 1-888-333-5226 Free standard shipping for orders over $150. Pierre Gourdon . OEM/ODM Factory Tour. Phenibut, sold under the brand names Anvifen, Fenibut, and Noofen among others, is a central nervous system depressant with. ( 12 customer reviews) $ 33. It has also been used as a drug, to manage some of the symptoms of. 95 GMP manufactured 3rd party lab tested Free Shipping Worldwide!China Melatonin Powder Supplier, Methylcounmarin, Diindolymethane Manufacturers/ Suppliers - Wuhan Ability Chemical Technology Co. 7g/mol. k. Sonwu Supply Raw Powder 4-Amino-3-Phenylbutyric Acid Phenibut Capsule Phenibut. Buy F-Phenibut Powder from Nootropic Source. This drug, which has a chemical structure similar to GABA, is known to cause dependence and withdrawal—and can potentially have life-threatening complications. The 100 g jar provides a 50. Don't take these thoughts too seriously. The Maple Leaf Powder Company (MLP) is a Technical Blast Consulting & Avalanche Control. It was developed in 1983 as a medication for Soviet Cosmonauts to treat the prolonged stresses of working in space. Russian cosmonauts used phenibut for its anti-anxiety and stimulating effects. S. Cerebroprotective activity of phenyl derivatives of GABA (phenibut, 25 mg/kg) and L-glutamic acid (neuroglutam, 26 mg/kg) in rats with cerebral ischemia was studied on the background of intact and altered immunoreactivity. Happy Hippo offers the best quality kratom powder, capsules, and extracts for sale anywhere on Earth. BPC 157 Peptide $ 34. Phenibut has a stronger effect, while this same effect. Promoting sleep. She chose self-directed detoxification as she feared COVID-19 exposure in detoxification facilities. There are reports of dependence in patients that misuse phenibut. Bromazolam ( XLI-268) is a triazolobenzodiazepine (TBZD) which was first synthesised in 1976, but was never marketed. Raw Powders™ offers pure Phenibut capsules with no additives!China Capsule Phenibut manufacturers - Select 2023 high quality Capsule Phenibut products in best price from certified Chinese Capsule, Custom Capsule suppliers, wholesalers and factory on Made-in-China. Here I am, about 10 days in and 18 total grams consumed, and I feel freakin weird, mainly in a bad way. According to the report, the effects begin in 60-90 minutes and last 4-10 hours. If you want to save hours of time capsuling, you can check out our reasonably priced Phenibut HCL Capsules(25 count) instead. Also comes in Phenibut 500mg Capsules, Phenibut FAA capsules, and Phenibut HCL Powder. Phenibut is a nootropic drug that exerts anxiolytic and antinociceptive effects by acting on the GABA<sub>B</sub> receptor and the α<sub>2</sub>-δ subunit of voltage-dependent calcium channels. I come back up and ingest 3 grams of phenibut powder. Rashes (from allergies) More severe, and also much rarer, side effects can include: Motor incoordination. 2 × 2 × 3 in. Further reminder: You will feel low or worthless or stupid while going through withdrawal, especially rapid withdrawal. Phenibut) jest środkiem, który można kochać lub nienawidzić. CHEMICAL NAME. Prev. GABA is a chemical that is made in the brain. Beta-phenyl. Put all the powder on a credit card in a pile, throw it in your mouth and quickly take drink. The drug is really a synthetic form of gamma aminobutyric acid, or GABA, which is an inhibitory neurotransmitter in the brain. Directions: As a dietary supplement‚ take 1-2 servings 2-4 times per day. Link of pics of the Baclofen schedule I'm on for tapering Phenibut starting at 4,250mg/day. Buy Phenibut HCL Solution Total 15 grams. Companies are having a hard time sourcing and importing phenibut, and then when they do get stock people freak out and panic buy it all because they are scared it is gonna become illegal and scheduled Phenibut Benefits. Noofen lengthens and enhances the effect of hypnotics, general anesthetics, antipsychotics and antiparkinsonian drugs. Breaks were always preceded by a 100mg/day tapering period. 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. 5 – 4 g, it begins to act in 60 – 90 minutes, and lasts for 4 – 10 hours. 48. Skip to navigation Skip to content. But buying directly from China does not guarantee that is lab tested or sterilized and any fashion to keep it clean and pure. Form. Like the title says. 7/5. I have acquired my Phenibut f. I don't have any idea whats the difference between all of the other kinds. -SUPPORT RESTFUL SLEEP. 4:00 p. Many people have had satisfactory results with phenibut as it is one of the few non-Rx substances with a potent calming effect. Food and Drug Administration (FDA) has banned. 9 pure I believe and. • 9 mo. Phenibut FAA is purer with approximately 99. This is the only company I will order from. Start at the lower dose to assess tolerance. 09. That having been said - always keep in mind that Phenibut is A DRUG. 147 in stock. 99 for 10 grams. Phenibut, sold under the brand names Anvifen, Fenibut, and Noofen among others, is a central nervous system depressant with anxiolytic and stimulant effects which is used in the treatment of anxiety, insomnia, and for a variety of other indications. It is thought to act primarily on metabotropic GABA B receptors and to a lesser extent GABA A, with some experimental reports suggesting action at dopamine and other receptors (). 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. OlainFarm (Latvia) 85c7e0b2552e. Some of the more popular home remedies used to try and clean your system from meth are: Baking soda and water. Started taking phenibut in 2016, fell in love right away. [2] [3] Phenibut acts as a receptor agonist for GABA, the major inhibitory neurotransmitter in the brain. IMPORTANT PHENIBUT ANNOUNCEMENT | BEST ALTERNATIVES: 25% OFF NOW . It acts as a GABA-mimetic, primarily at GABA (B) and, to some extent, at GABA. comBaclofen, sold under the brand name Lioresal among others, is a medication used to treat muscle spasticity such as from a spinal cord injury or multiple sclerosis. The dietary supplement is Googled nearly 50,000 times a month, according to the website Science-Based Medicine. Withdrawal symptoms may include anxiety, agitation, and acute psychosis. It's been accessible since the 1960s. 1 kg (MOQ)High Quality Phenibut HCl - Solution, 3000mg (100mg/mL) For Sale Shipping internationally Science. com. Over-weighed slightly to compensate for loss by adhesion. Beta-phenyl. This form of Phenibut maintains purity and potency for at least 3 years from the date of manufacture if continuously stored in a tightly sealed container, away from humidity and bright light, at room. Ma wysoki potencjał, bez wątpienia działa skutecznie, co ma też swoją cenę. US$0. In the forced swimming test, at a dose of 100 mg/kg only R-phenibut significantly decreased. Note: Beta-phenyl-gamma-aminobutyric acid HCL, also known as phenibut, is a designer GABA analogue. It is a derivative of GABA (gamma-aminobutyric acid). Zack Attack Supplements is great. GW-501516 20mg x 30mlWhen Soviet Union researchers first synthesized phenibut in the 1960s, they noticed that it had strong sedative effects on cats and mice. ago. Phenibut is a structurally similar synthetic derivative of the inhibitory neurotransmitter γ-aminobutyric acid (GABA) that acts as a central nervous system (CNS) depressant. Abona a tu Monedero del Ahorro. 11 kg) Package Format: 250 mg - 90 Capsules. It is a derivative of GABA (gamma-aminobutyric acid). $ 29. $14. Natural $ 343. It's still phenibut. Ingredients. It mentions the availability of phenibut HCL, a cheap, white, sour-tasting powder soluble in water or alcohol. Nootropic drugs that can enhance cognitive function are becoming increasingly popular and available for purchase on the Internet. An anti-anxiety drug once given to Russian cosmonauts, Phenibut is medically banned in the United States because of its addictive properties and dangerous side effects -- but that hasn’t stopped Americans from buying the drug online. $433. English Sourcing Solutions. 1 kg (MOQ) Farwell Food Additives Acetylpyrazine 22047-25-2. Some people, like myself, swear by it whilst others don't really feel the effects of it. Since phenibut comes in that fine Crystal form, it is possible to compact it. 88, the 200 g jar $39. Sells powder at $21. If. Earn 34 - 68 points upon purchasing this product. Powder is easier for encapsulating because you can pack it in tight, and large crystals are easier for dosing pretty accurately by volume of scoop if you don't have a scale, and fine crystals are easier for mixing into drinks. Law #Phenibut Pure Powder 50g Size. In fact, many bodybuilders swear by phenibut. High Quality Phenibut HCL - Powder, 50g For Sale Shipping internationally Science. Revange Phenibut is: anxiety reduction, greater openness, a reduction in stress levels, a feeling of relaxation and rest, improved speed of falling. Energy / Focus Phenibut Capsules $ 13. US$ 0. 4 g. r/quittingphenibut. Phenibut or beta-phenyl-gamma-aminobutyric acid is a compound commonly sold as a dietary supplement. According to this report, people typically take 0. *Slow Taper: -*25 mg/day. 68 for 40 grams. 50 – $ 54. Capsules containing 200-500 mg of phenibut were available in packs of between 6 (US$4. Taking large. I wrote an article about it in detail that may help some. According to this report, people typically take 0. Add to cart. . Euphoric + Happy Pre-Workout. 1-48 of 253 results for "phenibut" Results. Sells capsules at $19. 00. It is important to start at the lower end of the dosage range and increase gradually as needed. Introduction. bio: Driving Innovative. 147 in stock. 40-1. Phenibut Xt from SNS manufacturer is one of the most effective supplements with nootropic properties, ensuring healthy sleep and reducing stress and anxiety levels, promoting cognitive functions and promoting better concentration, fast shipping 24 H. Online retailers suggest a daily dose of 250 mg to. However it usually will produce noticeable effects in about 2 hours or sooner. We would like to show you a description here but the site won’t allow us. What is Phenibut? Phenibut (4-amino-3-phenyl-butyric Acid)is a "nootropic" that has a variety of effects on the body and nervous system. Price # $0. Obviously, some of those are expected. Sublingual administration or dissolving it under the tongue is not recommended when you are taking Phenibut HCL powder in capsule or salt form because Phenibut HCL powder is very acidic. 4-Fluorophenibut (developmental code name CGP-11130; also known as β- (4-fluorophenyl)-γ-aminobutyric acid or β- (4-fluorophenyl)-GABA) is a GABA B receptor agonist which was never marketed. However, I have noticed different effects to the between the two. The psilocin average is 0. I saw a post from a while back on this combo, someone in the thread mentioned preloading phenibut 2-3 hours before rolling to reduce come-up anxiety, and add to the euphoria was very effective and changed their perspective on the MDMA experience. Phenylpiracetam (INN: fonturacetam, brand names Phenotropil Фенотропил, Carphedon), is a phenylated analog of the drug piracetam. A daily dose of 2. Made from pure Phenibut powder with extensive 3rd-party testing. Learn How to Pay On Nootropic Source!Catherine Davis. Phenibut and Adrafinil stack. Available in smaller or bulk orders at EdengrowS with free shipping over 45GABAGoodness 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. Effectiveness. White to off-white crystalline powder; Application: API ; DeliveryTime: In stock; PackAge: as customer demand ; Port: Shanghai; ProductionCapacity: 100 Kilogram. Hey, watch out with F-Phenibut, i ended in hospital, but it was my own fault, it is like 10 times stronger, but no euphoria, thats why i used too much and was in for 5 days. Occasionally I feel sweeping waves of emotion or empathy about things im reading or seeing. 00 Select options. 75 ($3. Sometimes additional redosing is conducted. 99. This drug, which has a chemical structure similar to GABA, is known to cause dependence and withdrawal—and can potentially have life-threatening complications. Sonwu CAS 27113-22-0 6-Paradol OEM Capsules Nootropics 6-Paradol. Phenibut (β-phenyl-γ-aminobutyric acid) is a gamma-aminobutyric acid subtype b (GABA-B) agonist that has both anxiolytic and nootropic activity. 00 to Receive Free U. 70 μM and > 100 μM, respectively). Add to cart. I’ve noticed improved memory consolidation, as well as the surfacing of previously forgotten memories. Phenibut HCL is produced by letting the FAA form react with hydrochloric acid. Powder. 95 Select options. Stir them both in water and the crystals dissolve too after a moment. Add $ 75. However, I have noticed different effects to the between the two. . LiftMode offers pure Dietary Supplement ingredients in powder and capsule form, in useful amounts, directly to purchasers who aren't interested in paying for hype and packaging. It mentions the availability of phenibut HCL, a cheap, white, sour-tasting powder soluble in water or alcohol. STILL only sells from the Netherlands. Sells powder at $21. Phenibut is also known as phenigamma, Anvifen®, Fenibut®, and Noofen® [1,2]. 99. 5 – 4 g, it begins to act in 60 – 90 minutes, and lasts for 4 – 10 hours.