4 hours compared to just 5. DMAA has been the subject of intense fascination within the supplement industry ever since the FDA issued a warning letter to USP Labs over its product Jack3D in 2013. Further, three of the four cases had concomitant alcohol consumption. You should cycle DMAA, give your body time to detox and always use it in moderation. or 4 interest-free payments of $9. At least one other person died after. Jack3D Original DMAA HCl Lemon includes 1,3-Dimethylamylamine HCl1,3-Dimethylamylamine HCl is also known as Methylhexaneamine or DMAA. DMAA: In 2011, a 22-year-old Army private in Texas collapsed during a routine exercise and died of cardiac arrest later that day. 4-methyl-2-hexylamine. off of pres and training regularly. SKU 180 Categories Beta Alanine, DMAA Booster, Hardcore Bo oster, Pre workout bo. At 2 scoops energy boost was decent for me. 99 out of 5 based on 129 customer ratings. Shop Nutri Cartel. The adverse effects of DMAA began to show eventually and it’s misuse was linked to a few deaths, which in turn led the FDA to question USP Labs about the origins of DMAA, and if it really came from the geranium. Jack3d Advanced Pre Workout Formula. S. On other threads ( like this and this) people have mentioned it shows up as an amphetamine. I take quite a few things, but no real stimulants. OG Jack3d was the real deal, was a fan, still am. On August 30, 2019, three judges in a panel from the 11th Circuit’s Court of Appeals upheld the District Court’s decision that despite having been found in nature several times, DMAA is not a Dietary Supplement per the Dietary Supplement Health and Education Act of 1994 (DSHEA). ago. The product Jack3d gained notoriety for its potency, but its high concentrations of DMAA were suspected of causing shortness of breath, chest pain, and an elevated risk of heart attacks. 50mg DMAA and 300mg caffeine. Supplement Auction. Is USP Labs Jack3d Micro Available? No, this product has been discontinued. The pre-workout has been revived, but with a new formula, without DMAA. Nuts man. Save 42%. Save 40% off Retail when Buying Online!!Jack3D and other pre-workout supplements have been deemed an unauthorised drug in the UK and Canada due to the presence of DMAA, but they are sold widely in other countries and the internet. It’s still legal to sell and use. I don't know why every raves about this. Chemical compounds can vary by very slight amounts and have a drastic difference in function in the body. Jack3d by USP Labs is a potent pre-workout supplement designed to elevate energy levels, enhance focus, and increase endurance during workouts. I've taken Jack3d (the original formula is banned now and the 1,3-DMAA-less Micro has terrible reviews), NO-Xplode, NaNoVapor, Black Powder, 1-MR, Hemo Rage Black, RedLine, SuperPump 250 and almost every other PWO there is. you can still find a ton of pwo's with dmaa. Thanks for linking to our article. Below, we are showing the ingredient profile of the original Mesomorph pre-workout supplement. On days 1 and 15, resting heart rate and blood. Mesomorph and Jacked Up are a couple off the top of my head. The DMAA and caffeine will keep you energize and awake for a long time!. The USP Labs Jack3d pre-workout is: fast action, strong agitation, a huge boost of energy, supports well-being; Discover the components of the new USP LABS Jack3d version: Arginine Alpha-Ketoglutarate - is involved in the formation of nitric oxide and thus has the ability to dilate blood vessels, allowing better blood supply to muscles and soft. When did the original. A wholesome 22-year-old man suffered a heart attack following consuming a dietary supplement comprising DMAA (Jack3d) and caffeine for 3 months. (e. UPC: 811836023091. Unlike other enhancement supplements, it is legal, and is not considered a performance enhancing drug by the World Anti-doping Authority. DMAA, the stuff in Jack3d, as been mentioned by various users to cause temporary ED. This powerhouse contains 1,3-Dimethylamylamine HCl, also. Oct 13, 2015. military, not the countries and athletic associations which have banned DMAA. However, we did notice that Jack3d contains yohimbe, which has been reported to cause numerous side effects…. 89 out of 5 based on 9 customer ratings. It was replaced by DMHA. The indictment says that USPlabs LLC used a synthetic stimulant made in China to make Jack3d and OxyElite Pro but told retailers that the supplements were manufactured from plant extracts. This way, you can mix it in with any pre workout that doesn't already have it and this way you'll make it much stronger. Jack3d Pre Workout works primarily by utilizing its key ingredients to target different aspects of exercise performance. - No wear (I go to my muscle failure on the bench without sign of wearness before, on the end of training) - Good mood ++. anyone with an even overly damaged brain knows that any ". 1 other very common you might find is 1,3-dimethylamylamine. S. I still have some in my freezer. I'm not a fan of DMAA though. 1. So everything in it is severely underdosed even with 2-3 scoops (except the DMAA and maybe caff). After DMAA was banned, the original formulation of Jack3d was pulled off the market. DMAA. Yea bulk powder DMAA, bulk powder pure caffeine. DMHA and Geranium Extract for that Superior Energy and Focus. Infinite-Confusion00. Is USP Labs Jack3d Micro Available? No, this product has been discontinued. USPLabs has insisted that the DMAA (1,3-Dimethylamylamine) in its Jack3d and OxyELITE Pro supplements is from geranium in the wake of continued speculation over the source and regulatory status of. I got the same product 3 days back. (Jack3D Original DMAA HCl Lemon Hardcore Booster)Jack3D Original DMAA HCl Lemon ingredients include:Jack3D Original DMAA HCl Lemon – CarnoSyn Beta-Alanine is a patent. Feb. Years ago JACK3D was one of the most popular and most powerful pre-workouts on the market. How much caffeine is in DMAA? In almost all cases, pre-workout dietary supplements containing DMAA are formulated with multiple ingredients, including caffeine and additional stimulants. 65mg DMAA. anyone with an even overly damaged brain knows that any ". She also wouldn’t tell me exactly how much DMAA or caffeine the products contained. Preço: R$347,25. APS Nutrition Mesomorph V4 388 Grams. The mix 350mg caf / 100 mg DMHA / 50 mg DMAA is amazing. The “original jack3d” or the “original original jack3d”? Lol. That's it, you'll save alot of $$$ and I promise you that you'll feel like a madman. 92 to $60. At least one other person died after. which apparently, is [not] found in the geranium genus. 1. The price of APS Mesomorph is around $34. Actually there's far fewer than before. 4 hours compared to just 5. Nausea and Vomiting. What does Jack3d feel like? It hits very fast and very strong. Jack3d Pre Workout | New Formula | 45 Servings. I take omega, a multivitamin, vitamin D3, dmae, and rhodiola rosea. Does Jack3d have DMAA? Jack3d and OxyElite Pro both contain a stimulant known as DMAA. I don't. Shop Huge Nutrition. DMAA is slightly stronger than DMHA: 70-75 mg DMAA is similar to 200 mg DMHA. Joined Jul 10, 2014 Messages 16,184 Reaction score 25,273Hey all, I'm going to begin taking Jack3d, but I'm already taking OxyElite. Given the rise in blood pressure and stress-response hormones, this sets the stage for potential issues with neurological and psychological side effects. Jack3d by USP Labs is a potent pre-workout supplement designed to elevate energy levels, enhance focus, and increase endurance during workouts. Each ester you have used and if your experience varied (if applicable) This week’s Compound/PED is: DMAA (1,3. 95. Kinda hard to trust a company with executives facing jail time. 50mg DMAA and 300mg caffeine. I’ve heard there is much better options. DMAA, the stuff in Jack3d, as been mentioned by various users to cause temporary ED. DMAA is a stimulant that has received a ton of hype and mainstream controversy being the legendary Jack3d preworkout active ingredient. at" site is shit. Because of this, supplements containing DMAA are more expensive than those containing DMHA. fuck this dude. 1,3 Dimethylamylamine HCl (25mg) Agmatine is the better version of arginine but it's nearly useless in this blend, just like AAKG. reduction in waist circumference clearly indicates that much of the extra weight that was lost came from the subjects' body fat stores. Awards. Michael Sparling had taken Jack3d to build. It will give a good effect on the short term only, but on the long run it will become pretty much useless for you. …Price: $59. € 54,90 € 39,90 incl. It appealed to people for its weight-loss benefits and increased workout performance. First time taking Jack3d and holy moly I felt like my body was on speed from how fast I was recovering. It's not fear mongering. When it comes to DMHA and DMBA, there are a few pre workouts that contain both. Re: 1,3-Dimethylamylamine (Jack3d) and Drug Testing. Directions: Mix 1 Ultra-Concentrated Scoop (5. Jack3d se tornou um sucesso de vendas, tanto aqui no Brasil como no exterior. Not the easiest things in Italy cause they're banned but i was able to find them. Jack3d (when dmaa was still in it) and craze were great back in the day, but I know both of them have had their ingredients changed and aren't comparable to what they used to be. DMAA Dangers Compared To Other Questionable Substances Adderall. This is why many people went for 2-3 scoops of the original. Max Intense with DMAA is 250mg caffeine/ 50 mg DMAA a scoop also. It isn't terrible imo. seems like a diluted version of dmaa. Add to cart. Best Topics; Common Information; Hot Questions; Latest Articles; Tips and Advice; Useful Tips; Home | Fitness | How many grams of DMAA are in Jack3D? Fitness. ' i myself have for 3 months been struggling to get normal erections (could only achieve about 75% strength) after taking oxyelite pro for about a month. ago. (Arginine ALpha-Ketoglutarate, Creatine Monohydrate, Beta Alanine, Caffeine, 2-Aminoisoheptane HCI, Geranium Extract (stem & leaves), Yohimbe Extract (bark. ago. USPLabs Jack3d Reformulated. These pills contained up to 600mg DMAA – well over six times the dose of any serving of Hi-Tech Pharmaceuticals supplement. Apparently few agree with them on this point: not the FDA, not the U. Excellent fat burner but also high stim. Such stimulants can cause blood vessels. The DMAA they sell comes in 10 gram bags, meaning you'll get around 200 servings if you use 50mg per serving, while DMHA contains around 100 servings if you use 100mg. at" site is shit. Disponível: Em estoque. It was first introduced as a nasal decongestant as ‘Germanium Oil Extract’ but more recently is used as a neurological stimulant and party pill. DMAA is a neurological stimulant which causes a quick spike of energy similar to caffeine and other classical stimulants, but does so by different mechanisms in the brain. $64. The FDA says that an ingredient in the original formula, called DMAA, or 1,3 dimethylamylamine, is an unregistered, ” illegal dietary supplement “. Asian_Insemination • 1 yr. Com Jack3d você não estará pagando por 2 ingredientes básicos e 20 obsoletos ! Além de ter um sabor delicioso. Pure DMAA. ”. It's not comparable to jack3d by far. Like Mesomorph, Jack3d previously featured DMAA. 1,3-Dimethylamylamine HCl is also known as Methylhexaneamine or DMAA. USPLabs ultimately destroyed the detained products – which were estimated to have been worth more than $8 million at the retail level, and agreed to stop. Actually, DMAA & 1,3 are nomenclatures for 4-methylhexan-2-amine. ago. Is there anywhere I can find this stuff nothing else out there gives me the same edge! Thanks, Brick ~thebrickhouse58, 2014a woman is suing USPlabs and GNC for selling jack3d which she believed is what killed his son. After the FDA sent warning letters to USP Labs in 2012 and 2013 about its DMAA-containing supplements, USP Labs ultimately agreed to destroy $8 million of DMAA dietary supplements. The following pre workout supplement can cause you to fail a drug test because they contain DMAA: BS Supplements Final Call Pre Workout. Then take another dmaa and dmha product. DMAA was said to be an extract from geranium oil, which qualified it. In addition, similar types of misuse was presented in the now-dismissed wrongful death case of Jack3d. Did Jack3d and OxyElite Pro have 1,3 DMAA in them? Yes, both Oxyelite Pro and Jack3d had this ingredient in them. The best pre-workouts’ former playground was ruled by DMAA (1,3-Dimethylamylamine). DMAA is not a. com) What is the 1-minute pre-workout? Cellucor C4 Pre-Workout C4 is the flagship product for Cellucor and is considered by many to be the No. That said, I've used Jack3d and MDMA and they are almost nothing alike. Huge Nutrition – Wrecked. How much DMAA does Mesomorph have? The DMAA in the 1st version of this product was part of a proprietary blend. Delivery price. [quote]overstand wrote: I’m taking jack3d (DMAA and caffeine) and get the EXACT. Strašák jménem DMAA. True of any of the pre-workout stuff. Can’t be to careful when it come to the heart. Compare that to 3 or 5g of ingredients in say jack3d or c4 or the product you are referring to. The deliveries were quick and the prices were fine. While APS Nutrition doesn’t call it 1,3 DMAA, it’s called by its other names Geranaburn (1,3-Dimethylamylamine HCL). Add to cart. With DMAA products, the crash is very real just like in 300 mg+ pre workouts. I got a really nice buzz from USP Labs Jack3d that led to good energy in general (productive energy). 69. Hi-Tech Pharmaceuticals released a new product called Jack'd Up. The use of DMAA was banned in Australia by the Therapeutic Goods Administration in 2012, with the substance described as. The new formula contains DMHA instead. Because of this, supplements containing DMAA are more expensive than those containing DMHA. Originally Posted by Jonbero. How Much Caffeine is in a. Firstly, the “power and endurance” complex contains 2. Eria Jarensis: 300 mg. Is DMAA a controlled substance? The TGA has now made a ruling, announced today, and placed DMAA in appendix C of the scheduled drug list. However, the ingredient is still present in a number of dietary supplements that are sold both online and in physical stores and are intended to improve physical performance or aid in weight loss,. Bad news, Jack3d fans. Jack3d had 150mg of caffeine per serving. g. I felt a crazy amount of energy, focus, and strength; but also an uncomfortable heavy breathing rate and higher pulse speed. But DHMA is not good for my stomach and makes me feel weird after it. How much DMAA is too much? There are additional side effects such as palpitations, anxiety and dizziness that can occur when you get past 500mg. The first time I ever found DMAA was in USPLabs Jack3d, after that it started springing up in a lot of other PWOs when Jack3d gained so much popularity among lifters. Rated 4. Check your local supplement store. So, after catching wind of this, the FDA banned DMAA in 2012, telling supplement companies that they’d better tow the line, or risk hefty legal action. Jack3d Micro is essentially a caffeine and BCAA amino acid supplement. Even if you take 3 servings you'll still only be at half of what Pre JYM is. Australian. Overview. I tried a lot of combinations, but the best by far (especially in terms of. I recommend you if you never took dmaa or dmha before, first take caffeine tabs and titrate up. DMAA Dangers. In 2019, DMHA and Phenibut were also deemed unsafe by the FDA. USPLABS Jack3d 45 Servings | Intense Powdered Pre-Workout Get Jacked If you're sick of wasting your hard earned money on Pre-Workout Supplements that leave you crashing before your workouts are finished. DECIM8 is a DMAA pre-workout alternative created by ELEV8 Supps. Jack3d® pre-workout gives users much more than expected in terms of energy, focus and powerful muscle pumps. É ultra-concentrado, apenas necessita 250 ml de água por cada dose. Too much caffeine. The DMAA from nutrivitashop was sold this way. kbayne said: 300mg Caffeine. I know DMAA or methylhexaneamine or 1,3-dimethylamylamine is one of the primary ingredients in Jack3d and is being cited as the reason two US Soliders recently died while taking Jack3d, but does anyone have any experience using just DMAA on it's own? This thread is archived. There are two tested and recommended sources for DMAA. Since they don't…The Food Safety Authority of Ireland (FSAI) listed nine “known” pre-workout brands including Crack, Napalm and Jack3D as being unauthorised medicines and warned consumers off them and retailers to remove them from store shelves or online catalogues. ( 10 customer reviews) Jack3d DMAA + DMHA USP Labs. its like if you drank a beer and he said it was very similar to heroin. In December 2011, after the deaths of two soldiers who had used Jack3d, the Defense Department removed all products containing DMAA from stores on military bases, including more than 100 GNC shops. Ripper is very high stim due to the three yohimbine. The drink Jack3D contains a stimulant known as DMAA (dimethylamylamine) that has been linked to high blood pressure, headaches, vomiting, stroke and even a death. SKU: Jack3D. I continue to be asked if DMAA is as harmful as it seems, despite the pre-workout ban having been in place for several years. Fernando Reis, 105+kg 2010 American Open champion and 2011 National Collegiate champion has tested positive and will be ineligible for six months . I also sell supplements. Flavor: * Strawberry Kiwi Green Apple Candy Carnival Cotton Candy Pineapple Grape Pink Lemonade Rocket Pop Snow Cone Tropical Punch Tutti Frutti Watermelon. 99. This e-mail just landed in my inbox, courtesy Europa Sports (supplement distributors): Dallas, TX – April 16, 2013 – USPlabs stands by the safety and legality of its products containing the dietary ingredient 1,3-DMAA. I take 175-200mg before a workout, but have also been using it as a nootropic occasionally as well. There’s no doubt it’s a stimulant, much like caffeine, but the TOTAL adverse event reports about DMAA, numbered less than a hundred, for a product that literally tens of thousands were using. 1,3 Dimethylamylamine was originally extracted from geranium, and 3rd party lab tests have shown that it is truly part of the stem and oil of the geranium plant. Moreover, the label on Jack3D simply stated that it contained a proprietary blend, so the consumers couldn’t know how much DMAA they were consuming. DMAA and Erectile Dysfunction. But Jack3d was my first supp with DMAA. • 1 yr. Dangers and Side Effects of 1 3 Dimethylamylamine. Jack3d DMAA + DMHA USP Labs. I'm really interested in trying Jack3d, but I just can't justify buying 15 servings of a pre-workout supplement for nearly the same price as four or…Jack3d Pre Workout works primarily by utilizing its key ingredients to target different aspects of exercise performance. However, authorities are still considering the ban of because of the DMAA. This is most likely due to more reasonable stimulant formulations not causing ‘overkill’ on your central nervous system. Strongest Pre-Workout for Focus: Onnit Alpha Brain Pre-Workout. Hi i am looking for OLD formula Jack3D. This time the focus is on a popular workout supplement called Jack3d, which contains an amphetamine-like stimulant called dimethylamylamine, or DMAA. Some of the workout supplements above may have once contained DMAA. Adderall is a drug used to treat ADHD and abused to improve athletic performance. How much caffeine is in it? There is 135mg of caffeine per serving (scoop). The lawsuit claimed Jack3d and another supplement containing DMAA, OxyElite Pro, were falsely marketed as safe. As you can see, it is pretty similar to the next generation Mesomorph, except for the replacement of the 1,3 DMAA. Jack3d no longer contains DMAA. The Jack3d® pre-workout formula is so potent that you only need a single 4. This pre-workout supplement no longer contains DMAA, which was a banned substance. A DMAA Pre workout is a pre workout supplement containing DMAA (1,3 Dimethylamylamine), a potent amphetamine derivative. I bought nicotine free vape juice online, put in 50 mg of DMAA into an old vape pod with the juice. ago. Jack3d micro does not have dmaa, the original jack3d still 100% has dmaa in it. Jack3d, including side effects, ingredients & USPLabs. This substance has been banned by the FDA who says the following: DMAA, also known as 1,3-dimethylamylamine, methylhexanamine or geranium extract, is an ingredient found illegally in some dietary supplements and often touted as a. Just a comparison, his pre workout (Pre JYM) has around 26g of ingredients that are all fully disclosed. 5 cups. In 1 review, 15 percent of the 56 patients experienced nausea and vomiting after consuming DMAA supplements. Aug 29, 2013. Jack3d aka Jacked is the Ultimate Pre-Workout Training Matrix and training aid with Geranium Extract. Rated 4. 11-27-2012, 12:09 PM #4. DMAA produced discriminative stimulus effects similar to cocaine, and to a lesser extent methamphetamine, and produced reward effects. It has recently earned two prestigious “Best Of” awards: “Best Pre-Workout” and “Best Energy Supplement. Taking DMAA can raise blood pressure and lead to heart attacks, the FDA says. Jack3D and all products containing the ingredient DMAA have been banned in Australia due to the adverse health effects associated with using the product. However the main focus-point is 1,3 Dimethylamylamine , better known as Methylhexanamine or DMAA. This could worsen some types of glaucoma. If you started before that and you didn't really know what it was, if you had a really strong pre-workout, chances are DMAA was in there. The Food and Drug Administration says DMAA, a stimulant used in products like Jack3d, does not qualify as a legal dietary supplement and can cause health problems. Strongest Pre-Workout. Well just like the title says I'm looking for advice on using 1,3-dimethylamylamine as a study aid. Where I live you can get it for 20$ (that's like 0. Jack3d has been banned in Australia, Canada, the United Kingdom and New Zealand, where DMAA has emerged as one of he main ingredients in party pills known to cause adverse effects. $37. The 2 mg/kg dosage produced elevations in systolic & diastolic blood pressure of 22 mm Hg, each, in addition to a decrement of heart rate of 8 beats per minute. The largest distributors are starting to carry it again, so you should start seeing it in stores again (but the price is still like 40% cheaper here online). Yes DMAA is just one of the many nomenclatures for the active ingredient commonly used in geranium. Yes it is legal. 3. Is mesomorph pre-workout illegal? Mesomorph is not illegal or banned in the United States. it's good only for some mild. Eye balling it is dangerous and it real easy to take too much. Jack3d aka Jacked is the Ultimate Pre-Workout Training Matrix and training aid with Geranium Extract. I came across an unfinished bottle of the original oxyelite pro in my house the other day. Do this the first 3 times using the product. Mesomorph has 350mg of caffeine per serving. On exercise days, consume 30-60 minutes before resistance training. Between Mesomorph and Jack3d, six ingredients are shared:I thought 1,3 dimethylamylamine had been taken out of jack3d with their replacement jack3d micro, but apparently GNC and others still carry the original, reportedly linked with several deaths. And yes, you can indeed snort the DMAA, but this would rather make you look. The good news though is that the crash from DMHA is. 99; Available online and in retail stores; USP Labs Jack3d pre-workout. Pregnancy and breast -feeding : There isn't enough reliable information to know if DMHA is. Since the 1,3-dimethylamylamine is an amphetamine derivative, you can probably guess what happens next. (9 customer reviews) Will be shipped: 10/19/2023. DMAA can kill you with very little of it. . We earn a commission if you click this link and make a purchase at no additional cost to you. Taste. Home. Geranium Extract is becoming a popular ingredient in many Pre-Workouts, most notably the new reformulation of USP Labs JACK3D Pre-Workout. High blood pressure: Dimethylamylamine might have stimulant effects and can increase blood pressure. 1,3 dimethylamylamine, and geranium extract and is the main active ingredient in products such as Jack3d, OxyElite Pro, Hemo Rage Black, Creafuse, and many other. By law, manufacturers can bring a supplement to. I just buy DMAA in bulk now and eyeball a dose around 25-40mg whenever I. The supplement is called Jack3d (pronounced Jacked), but the ingredient that users say sets it apart from other pre-workout supplements is 1,3 dimethylamylamine – or DMAA. Its since been banned due to heart attacks and. (Video) The DMAA Experience🧬💪🏽 (Austin Pace) What is a serving size of DMAA? DMAA Dosage While there is no optimal dose of DMAA, most supplements tend to range anywhere from 25-70mg per serving, with 55-65mg being the sweet spot based on numerous anecdotal accounts. Beginning with the 4th use, if needed, you may gradually increase serving by a half scoop (2. S. [deleted] • 7 yr. Apparently 5 marines OD'd on it and now it's off the market completely. De__eB. A very good . 150mg+ could be fatal. The supplement is called Jack3d (pronounced Jacked), but the ingredient. It wouldn't have even entered huge mass market products like Jack3D if it wasn't for this law. by USP Labs. 96. USP Labs' top-selling products from 2009 to 2013 — Jack3d and OxyElite Pro — contained DMAA, which authorities said resulted in a rash of liver injuries. 250mg caffeine, 25 mg dmaa is all you need in my opinion… it can be hard to come by these days, but it’s definitely still around. Jack3d was so strong because it contained DMAA, which was one of the strongest stimulants that used to be legal. ago. 2-amino-4-methylhexane. To each his own I guess. Jack3D Original DMAA HCl Lemon is a blend of powerful ingredients used by athletes & bodybuilders for a heavy-duty pre-workout boost. I’ll probably work my way up 20mg at a time. 95. 5 Reviews. 405mg of Caffeine in full dose. defcld • 9 yr. Oh and yeah you do get erection problems when you are on recreational substances 03-09-2011, 03:14 AM #30But then there’s the controversy. After Rock Center’s report last week on the supplement industry and concerns about DMAA, an ingredient used in a popular work-out supplement, the maker of DMAA announced Tuesday. Effects : - Boost of energy. What is DMAA found in? The active ingredient DMAA (dimethylamylamine) is promoted to increase workout energy and efficiency. i think there are more people died of overdosing water than consuming jack3d everyday. Unfortunately… How much DMAA is in Jack3d?Energy. In 2005, chemist Patrick Arnold formulated a pre-workout which contained a new ingredient called DMAA (dimethylamylamine). The ingredients listed for Jack3d is 4,145 mg of a proprietary blend of arginine a-ketoglutarate, creatine monohydrate, b-alanine, caffeine, 1,3-dimethylamylamine (DMAA), and schizandrol . The hemodynamic response to acute ingestion was assessed as well for this DMAA product.