8% involved inhalation, and 4. It was first synthesized in Germany in 1923. phenibut. Phenibut (β-phenyl-γ-aminobutyric acid) is a gamma-aminobutyric acid (GABA) analog and agonist, acting with greater affinity for GABA-B than GABA-A receptors [1-3]. and well, I received after more than 12 days. You can buy pure bulk supplements with factory price raw powder from our. – Increases levels of focus and motivation. 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. Phenibut and Gabapentin are not the same, but they are often used in the same cycle. – Decreases stress. 99 Select options; Calea Zacatechichi (Dream Herb) 5X Enhanced Leaf Extract $ 5. Shijiazhuang Lishun Biotechnology Co. Its plasma concentration can be determined from LC-MS . These doses can be split between 1 and 3 times per day. This can increase physical endurance, promote quicker recovery after exercise, higher energy levels, and better muscle growth. The neuropsychotropic drug was marketed as a supplement but is often used as a recreational drug. Any help would be greatly appreciated. Product Details. Wholesale Phenibut - Select 2023 high quality Wholesale Phenibut products in best. AMA. F-Phenibut (Fluorophenibut) FAA $ 34. The actual dosage in most clinical studies varied between 500mg – 1g/day. The drug is licensed and widely used in Russia however, phenibut can be purchased through online vendors in other countries. The actual dosage in most clinical studies varied between 500mg – 1g/day. UPDATE 08/04/2023. And we know that phenibut + weed = weed minus anxiety. US$ 10-100 / box. Phenibut works on the GABA receptor in the brain and is like GABA itself in some respects. According to this report, people typically take 0. If you or someone you love is suffering from phenibut addiction, Zinnia Health can help. Login. . We would like to show you a description here but the site won’t allow us. It is actually not common at all. Phenibut has a long history of clinical use in Russia. 175 د. Looking for other EU alternatives. I've ordered from him 3x and all transactions have gone great. Unlike GABA, because of the added phenyl group, phenibut is able to easily cross the blood brain barrier, and can consequently exert its functions more. Excipients: Lactose monohydrate, povidone K-25, calcium stearate, potato starch. Phenibut is a great mood booster and general feel good nootropic but there is no comparison to real drugs. Veterinary Drug Oxyclozanide Powder CAS2277-92-1. It usually comes in a powder or a capsule. Out of stock Quick View. Effectiveness. NSFW. But still, if is sometimes associated with a few Phenibut users so its good to have this on your radar. 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. CategoryDowntown6204 • 1 yr. On average for the past year, phenibut has been typed into google 49,500 times a month. 30 Gram’s, 125 Gram’s, 250 Gram’s & 1000 Gram’s. Add to cart. It is easily soluble in water, soluble in ethanol, and the pH of 2. These are the same ingredients used for brain-enhancing. 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. Lots of phenibut comes from China, and as I am sure you have noticed in the past 2 years, everything is fucked up. I've had anxiety/been socially awkward for the majority of my life, and only just recently found out about Phenibut. It is also identified as B-phenyl-y-aminobutyric acid or. Powder: Phenibut powder is the least expensive form of Phenibut. Next. t+2:00 smoke the other half. We also warmly welcome customers to visit our company and purchase our products. China Phenibut manufacturers - Select 2023 high quality Phenibut products in best price. Free Shipping on Orders Over $100+. The experience was the same as usual: Euphoria: 4 / 10. 99, while their 50g FAA powder is at $29. Most distributors or contact manufacturers import from Chinese pharmaceutical factory or agent as an API. Maximum single dose: 750 mg, for patients over 60 years: 500 mg. 147 in stock. It can have significant risks if used improperly, in large amounts, or more. 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 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 ). What Makes Phenibut Psychoactive? Side Effects. Most people report needing a dose of around 1000 mg to experience euphoria, sometimes even higher. f phenibut hcl powder manufacturers/supplier, China f phenibut hcl powder manufacturer & factory list, find best price in Chinese f phenibut hcl powder manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China. Information about Phenibut (Noofen) including uses, images, dosage, effects, legal status, and links to other resources. However, rawpowders . I won't eat for around 2 hours and the effects are always dramatic. r/phenibut •. However, 3 months after the study finished, the beneficial effects disappeared [ 32 ]. 1 - 3 or 4. Sometimes additional redosing is conducted. 9 pure I believe and arrived 2-3 days after ordering. Phenibut is a powerful anxiolytic and mood booster that’s been used since the 1960s. Shaanxi jianhe bio-technology co. 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. But my experience indicates that 300 mg everyday is way way better than recreational doses of 1 or 2 g once a week. Take 500mg-1g without food. Started taking phenibut in 2016, fell in love right away. Phenibut is a leading nootropic substance that’s. Wholesale F Phenibut Hcl Acid - Select 2023 high quality Wholesale F Phenibut Hcl Acid products in best price from certified Chinese Amino Acid Liquid manufacturers, Amino Acid Compound suppliers, wholesalers and factory on Made-in-China. Free of adulterants, excipients and flow agents to ensure purity. Otherwise, see Phenibut for what it is – a great mood booster for some and a terrible experience for others. Now, you may know that already, but your. 70 μM and > 100 μM, respectively). ago. Today. Sonwu" possesses advanced herbal extracting and processing factory and strictly follows the GMP standard with the aim of solving the stability of natural plant materials and. 91 $ 257. 9 Pure API 4-Amino-3-Phenylbutanoic Acid Phenibut Powder Nootropics Phenibut Powder Phenibut HCl Phenibut HCl/Faa with CAS 1078-21-3 . By raising GABA levels, Phenibut helps balance mood, promotes focus, relaxation, and positive mood, and. Phenibut, also with the spelling of fenibut, is a derivative of GABA, a neurotransmitter. A quick Google search will reveal not only pedestrian praise for it but numerous academic papers that attest to the power of Phenibut. At the time of writing, the 25 g Phenibut HCL Powder from Nootropics Depot costs $8. If you do find yourself dependent, taper your dose down. Phenibut, a γ-aminobutyric acid (GABA) analog, is a synthetic, nootropic GABA B receptor agonist used to treat anxiety, insomnia, alcohol withdrawal, and other conditions. High Quality Phenibut HCL - Powder, 50g For Sale Shipping internationally Science. 1 box (MOQ)Phenibut (hydrochloride) (Item No. Phenibut was first synthesized by the Russians during. Phenibut is also available as a dietary supplement from online vendors worldwide, and previous studies have indicated that phenibut overdose results in intoxication, withdrawal symptoms, and addiction. Nootropics depot is good, but rhino is cheaper and not bad at all. It usually comes in a powder or a capsule. US$112. Where can I find the stronger phenibut to buy online, it may be called "f-phenibut". 1 Cigarette (. This supplement is mixed with other natural compounds or herbs in. No evidence of dependence whatsoever. Cyracos Lemon Balm Extract Powder | Melissa officinalis. It’s a bit more expensive and it has a higher concentration of phenibut by weight. ”. 4:00PM - Ingesting another 3 grams of phenibut. White or almost white, crystalline powder, Very slightly soluble or practically insoluble in water, sparingly soluble in methanol, slightly soluble in ethanol(96 percent). 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. Products are exported to North America, Europe, Australia, Middle East and other regions. 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. Phenibut FAA dissolves slowly in liquids, such as tea or coffee, and is said to take longer to exert its psychoactive effects than Phenibut HCL. Phenibut HCL is produced by letting the FAA form react with hydrochloric acid. At RCD. Phenibut, or β-phenyl-γ-aminobutyric acid, originally developed in Russia in the 1960s. I’m serious a kilo of good quality phenibut is like $200 usd. All worries melt away and you feel damn good about life. NSFW. 20x250mg, or 5 grams, for 14$. 99 Select options. All the positive effects you read about, getting rid of anxiety, boosting sociability, energy, mood etc. 250mg’s Phenibut and 100mg’s Caffeine every 3 hours as needed. Nausea. You’ll feel the effects of Phenibut all day and possibly still feel it tomorrow. This can increase the risk of bad reactions and might even lead to withdrawal symptoms like severe rebound anxiety, insomnia and psychosis. Check each product page for other buying options. Similar to alcohol, phenibut is disinhibiting (i. Background. The equasion is: Phenibut HCl + NaHCO3 -> Phenibut + NaCl + H2O + CO2. ltd is a raw powder factory suppliers From XiAn ShaanXi China. 48. 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. 99 for 10 grams. In fact, many bodybuilders swear by phenibut. – Can drastically improve your mood. New comments cannot be posted and votes cannot be cast. bio: Driving Innovative Research offers the best quality Free Shipping on international orders over $300. 3. These conditions have forced. 5+ years of experience. It has anxiolytic and nootropic (cognition enhancing) effects. A milligram scale is recommended for accurate measurements if you buy DMAA or DMHA powder. Espresso (cap, shot, latte) works better. It's a chemical. com I believe and get 300mg capsules. Phenibut capsules help improve cognitive functions, boost mood, and enhance memory. Phenibut is a misused substance which has shown an increase in use over the past decade. If you are not sure how you react to phenibut, I recommend starting with a small dose or avoiding this product. Phenibut Powder - Factory, Suppliers, Manufacturers from China Our concentrate on is. 98. 4:00PM - Ingesting another 3 grams of phenibut. Phenibut DOES increase dopamine in the brain (this is why it provides a stimulatory effect in addition to its anti-anxiolytic effects). Opioids (e. e. ，Ltd China (Mainland)41,00 €. This drug, which has a chemical structure similar to GABA, is known to cause dependence and withdrawal—and can potentially have life-threatening complications. Overdose can be deadly. Don't rush the process when you don't need to. Dilated pupils. 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. The first thing I noticed was that the taste was different, it had a very faint sourness, whereas the Phenibut from ND was an extremely strong acidic sour taste, which I actually enjoy. Next. If you got phenibut hcl (crystal or sugar consistency) the scoop tends to hold between 350 and 450 mg. It acts as a GABA‐mimetic, primarily at GABA B and, to some extent, at GABA A receptors. Unintentional exposures were more common among persons aged <18 years (21. Phenibut is a psychoactive substance developed in. Anxiety. Breaks were always preceded by a 100mg/day tapering period. Side Effects. When I first started taking Phenibut XT I didn’t realize the full withdrawal potentials, until now. Phenibut is increasingly becoming one of the world’s most popular and versatile smart drugs. Interactions. I've recently ordered and gotten a bag of Phenibut powder, some Ashwagandha pills (450mg, recommended dose 2/day) and some L-Theanine pills (100mg recommended dose 2/day). Complete Hemp & CBD Bundle – Liquid Set. Phenibut increases GABA production, which in turn stimulates the pituitary gland to secrete HGH. It's a very persnickety substance that can change from use to use. US$ 80-150 / kg. – Increases levels of focus and motivation. 5. com. US$ 150. [32]Incidences of exposure to phenibut, an unregulated anxiolytic, have increased in the US in recent years. g. Editor's Rating: 4. It’s perfect for advanced users who want 100% control over how much Phenibut they are taking at a time. Products labeled as dietary supplements that list phenibut as a dietary. Weed + anxiety = perception that something is going wrong. Phenelzine, sold under the brand name Nardil, among others, is a non-selective and irreversible monoamine oxidase inhibitor (MAOI) of the hydrazine class which is primarily used as an antidepressant and anxiolytic. com. Wickr Me:rebecca3998 rebecca@hbyingong. This case report describes the development of withdrawal from phenibut, a gamma-aminobutyric acid-receptor type B agonist. Phenibut (beta-phenyl-gamma-aminobutyric acid HCl) is a neuropsychotropic drug that was discovered and introduced into clinical practice in Russia in the 1960s. 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. Purchase Phenibut capsules 250MG from Paradigm Peptides for fast shipping and the best deal! Phenibut (β − phenyl − γ−aminobutyric acid) is licensed for use as a medicine in countries outside of the European Union (EU), but has also been sold as a “food supplement” from online shops to the general public in the EU. , phenibut is currently sold as an unregulated supplement, either in capsules or as a powder. Took 1g consistently every day for pretty much the whole time with some breaks in between. It also stimulates dopamine receptors and antagonizes β-phenethylamine (PEA), a putative endogenous anxiogenic [1]. It's because the owner of the nootropics depot got nailed with a hard sentence for misrepresented products, which included phenibut. Phenibut is becoming more popular with drug users in some parts of the world. Phenibut is also commercially available as the free amino acid, which is slower toDo not know if they send to your country, nor have I tested it specifically, but I can tell from experience I believe it matches the potency of the most well-known vendors (subjective). What is Phenibut Nootropics Phenibut Wholesale Phenibut Factory Direct Supply Phenibut, vedio_phenibut_xinpusheng manufacturers & suppliers on Video Channel of Made-in-China. Introduction. It's hard to keep more than that under your tongue, haha. Nootropic drugs that can enhance cognitive function are becoming increasingly popular and available for purchase on the Internet. com. Thorne PharmaGABA-100 - GABA Supplement - 100 mg Natural Source Gamma-Aminobutyric Acid - Support a Calm State of Mind and Restful Sleep - 60 Capsules. I’d just toss and wash it personally. bio: Driving Innovative Research offers the best quality Free Shipping on international orders over $300. 99 – $ 65. Phenibut HCl is a crystalline powder, acidic, stable, water-soluble hydrochloride salt of Phenibut with the chemical formula C10H13NO2 • HCl and a molecular weight of 215. It also offers protection to your brain from oxygen deprivation if you are engaged in strenuous physical. 399 = 399mg NaHCO3. FAA, Fine HCL Crystals, Large HCL Crystals, and HCL Powder ReplyPhenibut FAA. D-phenylalanine had no beneficial effects on 19 hyperactive boys in another study. Phenibut Powder with Safe Delivery CAS 3060-41-1 Phenibut Factory . Manufacturer/Factory; ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, QSR; Contact Now Inquiry Basket Favorites. Coffee works. bio: Driving Innovative Research offers the best quality Free Shipping on international orders over $300. Natural $ 343. 09-2 / g 10 g (MOQ)Yes king, it's a great combination. yea, wellbutrin is a big one on the r/quitspeeding sub. – Increases social freedom and the desire to socialize. COM Gamma Aminobutyric Acid Powder - GABA Supplement, GABA 750mg, GABA Powder - Focus & Stress Supplements, Gluten Free, 750mg per Serving, 100g (3. Delirium. nausea and vomiting. Products. It is a synthetic nootropic drug originally designed as an anti-anxiety medication in Russia. Phenibut Affects Dopamine. The Center for Science in the Public Interest today is urging the Food and Drug Administration to bring enforcement proceedings against companies that market dietary supplements, foods, or other products that contain phenibut—an illegal unapproved drug with a rocky safety record. Phenibut is a substance that does not meet the statutory definition of a. Phenibut or beta-phenyl-gamma-aminobutyric acid is a compound commonly sold as a dietary supplement. Hypnotics and Sedatives. Taking large. Nootropic; Anxiolytic. [32] Incidences of exposure to phenibut, an unregulated anxiolytic, have increased in the US in recent years. 95 Select options. CAS No. Lots of phenibut comes from China, and as I am sure you have noticed in the past 2 years, everything is fucked up. Phenibut (β-phenyl-γ-aminobutyric acid) is a gamma-aminobutyric acid subtype b (GABA-B) agonist that has both anxiolytic and nootropic activity. Mine has lasted me so long. Phenibut (β-phenyl-Ὑ-aminobutyric acid) is a neuropsychotropic drug discovered and developed in the Soviet Union in the 1960s. Phenibut HCL is Phenibut with a hydrochloride salt component. Add to cart. • 9 mo. Double Sealed within Mylar Bag – Moisture Barrier & UV Resistant. At the same time, we can also provide customers with product. 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. Phenibut is a GABAergic nootropic that significantly reduces anxiety, eases depression and PTSD symptoms, improves sleep quality, and promotes ease and well-being. 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. Phenibut Benefits. Discussion and Conclusions. Psychosis, hallucinations, insomnia have been reported in cases of withdrawal days after discontinuing doses at below 2 g/day ( 9 – 12 ). HPLC TESTED FOR POTENCY AND PURITY. COM Gamma Aminobutyric Acid Powder - GABA Supplement, GABA 750mg, GABA Powder - Focus & Stress. Specification: 99% Test Method:HPLC Molecular Formula: C10H13NO2 Molecular. Watch a YouTube video on Phenibut. Buy Phenibut Powder, 5-Star Reviews, Experienced Labs 5+ Years, Returns & Refunds. Research suggests that for those who experience kratom withdrawal, symptoms generally appear within 12 to 48 hours of stopping kratom use. $ 25. As per usual, I drank a starbucks triple shot (225mg caffiene + nootropic "energy mix") half before lunch and half in the afternoon. 40. -SUPPORT FEELINGS OF WELL BEING. All of their products are batch and lot coded and come with third-party lab reports to ensure a product that’s pure and free of fillers and. Nootropics $ 494. by RubikBoy. However, anyone using. 34 - $500. 250mg’s Phenibut and 100mg’s Caffeine every 3 hours as needed. 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. Phenibut is a chemical similar to a brain chemical called gamma-aminobutyric acid (GABA). It is marketed for nootropic (neurocognitive enhancement), anxiolytic, and sedative effects , and trends show increasing use in the past few years . All raw products are with high quality and competitive price. Phenibut HCL: This is phenibut that has been made into a salt with. So long as ZAS keeps up the quality. com99. Factory Supply 99% Raw Powder Isopropyl Myristate Ipm CAS 110-27-0. An extra phenyl ring makes Phenibut cross the blood-brain barrier much better than the original compound. T+000 Ingested 2,100mg Phenibut HCL fine crystalline. If you or someone you know is showing signs of an overdose, call 911 or your local poison control center for emergency assistance. إ. Phenibut has been available since the 1960s and is available over-the-counter as a supplement marketed for depression, anxiety, and posttraumatic stress disorder in many. That being said it's important to point out that Phenibut will have a different effect on different people. Moreover, it is legal but it has not been approved by the US government for medication and prescription purposes. A few months ago I took phenibut regularly (i. if you got the powder (more of a flour-like consistency), it's a little less--usually 300-350mg. Gabapentin (also known as Neurontin) is a depressant substance of the gabapentinoid class. 7g/mol. ago. When taken by mouth: Phenibut is likely unsafe. Buy Now! Free standard shipping for orders over $150. [2] [3] Its chemical structure resembles that of pyridoxine (a type of vitamin B 6 ). Ease of Use. com L-Phenylalanine Powder - Phenylalanine Supplement - L-Phenylalanine 500mg - L Phenylalanine Powder - Amino Acids Supplement - 500mg. Phenibut is a GABA analog and exerts more effect on GABA-B receptors than GABA-A through neurotransmitter inhibition of voltage-gated calcium channels [3,4]. Similar to alcohol, phenibut is disinhibiting (i. Phenibut is currently not approved for medical use in the United States. , Ltd. It is a synthetic nootropic drug originally designed as an anti-anxiety medication in Russia. Phenibut you have to be more careful with, you can't use it daily as even 250mg will eventually build dependence (2-3 weeks of daily use) and. Phenibut is a GABAB agonist 4 that is structurally similar to the widely prescribed GABAB agonist baclofen, differing by only a single chlorine molecule. OEM Nootropics Supplements Phenibut Capsule Phenibut Powder Phenibut, Find Details and Price about Phenibut Powder Phenibut from OEM Nootropics Supplements Phenibut Capsule Phenibut Powder Phenibut - Xi`an Disheng Health Biotechnology Co. Dopamine is another neurotransmitter. This can increase physical endurance, promote quicker recovery after exercise, higher energy levels, and better muscle growth. China Phenibut manufacturers - Select 2023 high quality Phenibut products in best price from certified Chinese Minoxidil, Alpha Lipoic Acid suppliers, wholesalers and factory on Made-in-China. The chemical structure of this Phenibut supplement is exceptionally similar to GABA – gamma-Aminobutyric acid – the primary inhibitory neurotransmitter in the human brain. Increases. 300mg’s Phenibut HCL 2 hours later with 100mg’s Caffeine. Phenibut factory price Top Quality Nootropic Phenibut /Phenibut HCl/F-Phenibut powder. LiftMode is one of the oldest retailers of phenibut and. It has sedative-hypnotic properties. Aspartame powder Manufacturers, Factory, Suppliers From China, We warmly welcome customers from all over the world for any kind of cooperation with us to build a mutual benefit future. g. Fluorophenibut (F-Phenibut) FAA – powder, 10 g; The Complete Phenibut Bundle – powder set; In this context, it makes sense to distinguish between the two main forms that Phenibut is sold in the market – Hydrochloride Salt (HCL) and Free Amino Acid (FAA). Overall rating 4. – Increases sense of well-being. In fact, the difference between baclofen and phenibut is only one chlorine atom. Phenibut FAA Powder from RCD. Initial dosage - Phenibut powder 400mg. The primary benefits of Phenibut use also include pain-reduction, easing muscle. It can have significant risks if used improperly, in large amounts, or more than two times a week. When taken in large doses, phenibut can cause trouble breathing and unconsciousness. Call (855) 430-9426. Phenibut is a central nervous system. It is a derivative of GABA (gamma-aminobutyric acid). Any dietary supplements that declare phenibut as a dietary ingredient are misbranded”. They are overpriced but its nice if you just want to try it out. 7/5. Heaping scoops are a whole different question and you shouldn't do that, if you want to know approximately. 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. 95 – $ 450. , benzodiazepines). The finer sized grains may kick in slightly faster as well bc of more surface area. Rated 4. – Increases levels of relaxation. comAs one of the leading phenibut powder manufacturers and suppliers in China, we warmly welcome you to buy or wholesale bulk pure phenibut powder for sale here from our factory. Can Only Take 1-2x Per Week. Took phenibut every day for 5 years, just quit. Nootropicsorigin as a long-time experienced supplier of phenibut hcl, we noticed that there are two kinds form of phenibut hcl on the market. 91 $ 257. 9 Pure API 4-Amino-3-Phenylbutanoic Acid Phenibut Powder Nootropics Phenibut Powder Phenibut HCl Phenibut HCl/Faa with CAS 1078-21-3 . It clearly cures even the worst alcohol hangovers for me, and also seems to cure colds/other symptoms. 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. Phenibut HCL is Phenibut with a hydrochloride salt component. Phenibut. The owner said even when they restock next they will probably sell out quickly. F-Phenibut HCl Research Chemicals $8. If you do find yourself dependent, taper your dose down. It is involved in a ton of physiological processes, including maintenance of motivation and motor function, attention, habit learning and memory. Took 300 - 400mg phenibut at 7:25am.