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Legion

Legion Pulse Pre-Workout Powder, 350mg Caffeine, Fruit Punch

Based on 7,837 reviews
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$44.99

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At a glance

Condition
New
Flavor
Fruit Punch
Size
20 Servings (Pack of 1)
Dimensions
6 x 3.5 x 3.5 in
Weight
1.1 lb
Color
Brown
Item Form
Powder

Features 5

  • 350mg Caffeine With L-Theanine: 350 mg caffeine and 350 mg L-theanine per serving, a 1:1 ratio, to support energy, focus and workout performance.
  • Clinically Studied Ingredients and Doses: Each serving provides 8 g citrulline malate, 3.6 g beta-alanine, 2.5 g betaine and 300 mg alpha-GPC, at doses backed by peer-reviewed research.
  • ISO 17025 Third-Party Lab Tested: Tested for purity and potency in an ISO 17025-accredited third-party lab and independently certified by Labdoor.
  • No Proprietary Blends: Every active ingredient and its dose printed on the label, with no hidden active ingredient amounts. About 20 servings per tub.

Specs 26

Product Dimensions 6 x 3.5 x 3.5 inches; 1.08 pounds
Manufacturer Legion Athletics
Brand Name Legion
Primary Supplement Type Potassium
Item Form Powder
Product Benefits Energy Management
Age Range Description Adult
Container Type Jar

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 30

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

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Top Amazon Reviews

Best Pre-Workout to Date
Flavor Name: Fruit Punch
First off I'm a big caffeine feign, I drink coffee and take pills all the time, but I always end up crashing after awhile. Pulse is great, I notice the ample amount of energy before and during my workout without getting that overwhelming caffeine headache rush you get after gulping down 2-3 cups of coffee. I have not really noticed the dreadful "crash" and "jitters" you get with other pre-workout supplements I've tried. I used to take N.O.- Xplode, C4, Jack3d (RIP), and Bullnox as pre-workout supplements for a few years now and they are all great, but I would get a high in the middle of a workout with these then all of the sudden crash 3/4 of the way through my workout. I like to consider myself an average person who weight lifter. I go to the gym 3-5 days a week, college student, focusing on gaining strength and (very little) cardio after a workout. Cause c'mon who likes cardio? I've been taking Pulse for a few weeks now and I am definitely noticing I am able to get a few more reps, sets, and exercises done when in the past I would have wanted to leave claiming I was out of energy after a normal workout. I have also noticed my motivation to continue the workout is at a higher level of intensity the entire time and I consistently want to keep doing more and more. I even want to do cardio and that says a lot in itself! It's perfect to take right after that long day of work to get you motivated and energized to go to the gym instead of go home, sit on the couch and binge watch Netflix till you fall asleep. It's also great for those non-morning people, like myself, to help you get going in the morning and get a workout in before work or class after you were up late studying for that exam you swore you wouldn't procrastinate for this time but did anyways, like myself (again). Do NOT take this if you do not plan on working out or doing any sort of strenuous physical activity or you will have so much energy you can't fall asleep and you'll be cleaning your room as if you were on adderall till the early morning. So actually it might help you write that paper you need to finish or just have you go down a rabbit hole on youtube watching conspiracy theories. Just my personal experience/mistake (The illuminate is real). The supplement only uses 6 ingredients versus others who use 10-15 and they claim that with more ingredients the amount tends to get diluted and you are not getting the full nutrients. They also claim it is "Delicious with no artificial sweeteners, flavoring, food dyes, or fillers" (1) and has a bunch of healthy stuff that I have no idea what it means, but sounds good. So that's a plus for those who pay more attention to things than I do and they have all of their research scientifically backed by putting all their research and supporting articles on their website which I will attach at the bottom. Note that each serving is suppose to be 2 scoops (21 servings per container), take 1 - 1.5, that's all you need and will increase the amount of days you can use it before purchasing another one since it is a little pricey. Lastly, I highly recommend this to anyone who is looking for a change in pace and better quality supplement. It really is the best preworkout supplement I have taken to date. I apologize for the long review, the caffeine rush kicked in and I needed something to do while I'm procrastinating again. I hope this review of my experience helps, and no I did not get paid to promote this but I wish I did though. Hit me up Legion I'm about to graduate and need a job. You can research more about this product at Legion's website: [...] ... show more
Reviewed in the United States on July 13, 2016 by Cole
Perfect Pre-Workout for Focus and Pump!
Flavor Name: Pina Colada
Review Image by London O’Brien London O’Brien
The energy boost is clean—no jitters or crash—and the focus is unreal. I feel dialed in during my lifts, and the pumps are insane. I also appreciate the natural ingredients and transparency with dosages. Super easy to mix in too
Reviewed in the United States on December 30, 2024 by London O’Brien London O’Brien
Solid pre-workout
Flavor Name: Fruit Punch
I'm a big fan of Legion products and their overall mission. You can see all the ingredients below, although Mike always does a great job of breaking everything down. So why not a perfect five stars? Well, it's expensive...I know you get what you pay for..but still (especially at only 21 servings). I also wish there was a bigger energy boost. I find it to be a little lacking. Part of that is probably my fault as I should regularly take a break from all stimulants, but I find that hard to do because of the immediate headaches and withdrawal symptoms from caffeine. Overall, you can't go wrong with trying this at least once. L-Citrulline Malate Citrulline is a precursor to the amino acid Arginine, which is a precursor to Nitric Oxide (NO). As demonstrated in a 2007 study, supplemental Citrulline is significantly more effective at raising plasma Arginine than supplemental Arginine itself, and while results with Arginine are mixed, Citrulline has demonstrated clear efficacy as a performance enhancer. The problem with supplemental Arginine is that it is metabolized in the intestines and liver into other substances such as Ornithine and Urea. The intestines and liver contain relatively high levels of Arginase, the enzyme that converts Arginine to Ornithine and Urea. As a result, very little goes on to be involved with the synthesis of NO because it is being diverted for other purposes. Citrulline, on the other hand, is able to bypass the liver and is metabolized into Arginine elsewhere, where not as much Arginase is present. Thus, more of the Arginine is able to go on to convert into Nitric Oxide. A 2002 study, published in the “British Journal of Sports Medicine” found that Citrulline Malate supplementation (6g/day for 15 days) significantly increased ATP production during exercise in healthy adult males. A 2008 study from “The Journal of Strength & Conditioning” found that 8g of Citrulline Malate was able to progressively increase the amount of reps performed later in the workout (by as much as 52%) and significantly reduced muscle soreness. A 2009 study, published in the “Journal of Free Radical Research”, found that 6 grams of Citrulline Malate given to male cyclists before a race increased “plasma Arginine availability for NO synthesis and PMNs priming for oxidative burst without oxidative damage”. A 2011 study, the subjects of which were rats, found that supplemental Citrulline increased muscular contraction efficiency (less ATP was required for the same amount of power), in-line with the findings of the above-mentioned human study. Citrulline is generally considered to be most effective at doses of 6-8g, though it is rare to find that much in pre-workout supplements (it gets kind of expensive). Pulse contains a highly effective 8 gram dose of Citrulline (as Citrulline Malate) per serving, consistent with the dose used in the above mentioned 2008 study and beyond that used in most other studies. Beta-Alanine Beta-Alanine is a precursor to the amino acid Carnosine, which functions as a lactic acid buffer capable of reducing fatigue in the working muscle. Though it takes time to accumulate in muscle tissue, Beta-Alanine supplementation, for at least two weeks, is highly effective at increasing muscular Carnosine concentration. One study in particular that measured the Carnosine levels of sprinters found that individuals with higher muscular Carnosine levels exhibited higher power output in the latter half of a 30m sprint (because they had less lactic acid build-up). Multiple studies have confirmed that Beta Alanine supplementation increases muscular Carnosine in a dose dependent manner. In particular, a 2012 study published in “Amino Acids” found that subjects who consumed 1.6 or 3.2 grams of Beta Alanine daily experienced significant increases in muscle carnosine in as little as two weeks, with the higher dose achieving a higher concentration of Carnosine. The doses used in this study, 1.6 and 3.2g, are the most common doses seen in supplements. A 2008 study, published in the International Journal of Sports Medicine, noted improvements in power in resistance trained males using 4.8g daily for 30 days. This same 4.8 gram dose was also shown to increase muscular endurance in sprinters in a 2007 study from the “Journal of Applied Physiology”. Generally speaking, the highest dose used in most pre-workouts is 3.2g because that is, after all, an effective dose. However, Legion has gone the extra mile with Pulse by including 4.8 grams of Beta-Alanine per serving, in-line with the highest, most effective dose used in studies, and more than we’ve ever seen in any pre-workout. Betaine Anhydrous Betaine (also known as Trimethylglycine) is the amino acid Glycine with the addition of three methyl groups attached. Betaine is alleged to increase power output and strength by increasing cellular swelling, a phenomenon well established with Creatine supplementation, which can drastically reduce the damaging effect of outside stimuli (such as exercise) on the working muscle. So far, Betaine has been investigated in several human studies, and has had some pretty encouraging results in most. A 2009 study, published in the “Journal of the International Society of Sports Nutrition”, found that 2.5g Betaine (split into two 1.25mg doses) over the course of 15 days increased muscle endurance during squats and appeared to improve the quality of each rep (likely because they were easier). A 2010 study, again from the “Journal of the International Society of Sports Nutrition”, found that the same supplementation protocol (2.5g daily in two equal doses) effectively increased isometric bench press and squat force as well as bench throw and vertical jump power. A 2011 study, published in “The Journal of Strength & Condition Research” noted improvements in number of bench press repetitions and total volume load with same 2.5g dosing protocol for 14 days. However, another 2011 study from the same journal noted no such improvements in power output or number of reps performed, though there were subjective reports of fatigue reduction. A 2012 study from the “Journal of the International Society of Sports Nutrition” noted improvements in cycling sprint power after just one week of supplementation at the standard 2.5g dose. Most recently, a 2013 study published in the Journal of the International Society of Sports Nutrition” noted increases in arm size, bench press work capacity, overall body composition, and a trend toward increased power (but not strength). This was the first study to specifically measure the effects of Betaine supplementation on body composition, so further study is needed to corroborate these findings. Pulse contains the standard dose of Betaine used in the above mentioned studies of 2.5g, a highly effective amount which eliminates the need to take two daily doses. Ornithine Ornithine is an amino acid used alongside Arginine and Citrulline in the Urea Cycle, the process by which Ammonia is metabolized into the harmless substance Urea. Prolonged exercise generally brings about increases in Ammonia, which causes fatigue in the working muscle after enough has built up. As evidenced in a 2010 study published in the European Journal of Clinical Nutrition, supplemental Ornithine, at a dose of 100mg/kg, has failed to influence fatigue in short duration exercise. However, a 2008 study from “Nutrition Research” noted a significant reduction in fatigue during prolonged exercise in healthy volunteers who consumed 2g Ornithine daily for 6 days and 6g prior to testing. Unfortunately, because of the structure of this study, it is unclear whether Ornithine requires “build-up time” or if acute supplementation is effective. Either way, it appears Ornithine will only be noticeably effective during prolonged exercise, when Ammonia would usually cause fatigue. Pulse contains 2200mg of L-Ornithine, much more than the average Ornithine-containing pre-workout which may be somewhat synergistic with the hefty dose of Citrulline that Legion has also packed into the Pulse formula. Theanine In a 2008 study, published in “Nutritional Neuroscience”, researchers investigated the cognitive effects of a combination of Theanine and Caffeine compared to Caffeine alone on various measures of cognitive performance. Participants received either 50mg of Caffeine or 50mg of Caffeine and 100mg of Theanine before completing various tasks including word recognition, visual image processing, and attention switching. While Caffeine was able to increase alertness and accuracy during the attention switching tasks, the combination of Caffeine and Theanine was able to improve both performance and speed, while reducing the subjects’ susceptibility to distraction. Another 2008 study from “Biological Psychology” found that, while 150mg of Caffeine increased alertness and improved (decreased) reaction time, adding 250mg of Theanine further improved reaction time, alertness, and decreased the number of headaches reported from Caffeine. A 2010 study, also from “Nutritional Sciences”, found that the combination of 97mg of Theanine combined with 40mg Caffeine significantly improved focus and attention on various cognitive tests, compared to placebo. Another 2010 study, this one published in “Appetite”, noted an improvement in task-switching ability using the same 97mg Theanine/40mg Caffeine combination. Theanine is, in our view, a very under-utilized ingredient in pre-workout supplements these days. Despite a well-established synergistic relationship with Caffeine, supplement companies seem reluctant to include Theanine in effective doses mostly because of cost issues (it is relatively expensive). However, Pulse contains a highly effective 350mg of Theanine to go alongside the 350mg of Caffeine. Caffeine Anhydrous Caffeine is a well-established ergogenic aid, oral consumption of which triggers the release of Catcholamines (Noradrenaline, Dopamine, Adrenaline, etc.), generally inducing a state of increased alertness, focus, and perceived energy. A vast multitude of studies have concluded that Caffeine consumption prior to exercise can favorably impact performance and enhance muscle contractibility. Since habitual Caffeine consumption often leads to tolerance build-up, those seeking to get the most out of their Caffeine-containing pre-workout should limit Caffeine throughout other parts of the day. Pulse contains 350mg of Caffeine which is enough to make even a somewhat Caffeine-tolerant individual feel noticeably more focused and alert. Though 350mg would normally be considered “jitter territory”, the 350mg dose of Theanine present in the Pulse formula may partially (if not completely) reduce the likelihood of the Caffeine causing any negative effects. ... show more
Reviewed in the United States on March 22, 2016 by Chris
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