Legion Pre-workout Powder Supplement Review

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Mike Matthews is the brains behind Legion Athletics, a manufacturer and seller of fitness supplements, and a fitness author with several works under his name. Among Legion Athletics’ best-selling products is Pulse, a pre-workout supplement that promises increased energy, focus, and alertness before and during intense exercises. 

Make sure to check and see if Legion Pre-Workout made our ranking of the Best Pre-Workouts

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What Is the Legion Pre-Workout Powder Supplement?

The Legion Pulse pre-workout supplement is available in two versions – a caffeine-infused product and a caffeine-free supplement. The main difference between these two versions is the presence – or absence – of caffeine and L-theanine. The former contains these two ingredients in clinically recommended dosages, while the latter doesn’t have these ingredients.

Both versions, however, are marketed as the total package that boosts physical energy, muscle stamina, strength and power, and mental focus. Both also don’t contain artificial dyes, flavors, and sweeteners, thus making them healthier alternatives to other pre-workouts. 

First-time users of the caffeinated version, which we’re reviewing here, must determine their tolerance to the Legion Pulse pre-workout. Start with one scoop of the pre-workout powder mixed with 10-12 ounces of tap or cold water, and then drink the mixture 15-30 minutes before warm-up exercises. If there’s a positive response, the full dosage can be consumed – two scoops of Pulse pre-workout mixed with 10-12 ounces of water. 

Legion Athletics is confident about the superior quality of its Pulse pre-workout that it offers a no questions asked money-back guarantee. Refunds are provided on the spot – no forms and returns needed – if you’re not 100% satisfied with the product.  

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What Makes Legion Pre-Workout Powder a Good Pre-Workout Supplement?

Before considering the merits of Legion Pulse pre-workout, we must emphasize that there are three must-have ingredients in the best pre-workout supplements. These ingredients and their recommended amounts per serving are  L-citrulline (6-10 grams), beta-alanine (2-5 grams), and caffeine (250-350 milligrams). While every ingredient has specific exercise-related benefits, these three ingredients synergistically increase physical energy, mental alertness and concentration, and muscle stamina and strength. 

If one of these ingredients is missing, the pre-workout isn’t as effective as desired. This is also true if all the ingredients are present, but one or more don’t have the minimum recommended amount. Adding other beneficial ingredients is the cherry on top, but L-citrulline, beta-alanine, and caffeine are at the heart of the best pre-workouts. 

Let’s take a closer look at the caffeinated version of Legion Pulse pre-workout’s active ingredients to determine whether it meets our criteria. (The number in parenthesis is the amount of the specific ingredient per serving, as converted into grams, where necessary)

  • Citrulline malate (8 grams) 

Note that the minimum clinical dosage for L-citrulline is 6 grams per serving. But since Legion Pulse pre-workout has citrulline malate, the actual L-citrulline amount per serving is only 5.33 grams (8 grams/.66). This means that the pre-workout falls slightly short of the target, but it still delivers on increased aerobic performance, improved muscle stamina and strength, and decreased muscle soreness. 

Citrulline malate is a compound made of L-citrulline and malic acid. L-citrulline is a precursor of L-arginine, an amino acid that increases nitric oxide production. Nitric oxide is a vasodilator that widens blood vessels and, thus, improves blood flow with oxygen and nutrients throughout the body. 

  • Beta-alanine (3.6 grams)

Also, an amino acid beta-alanine regulates the carnosine levels in the muscles. Carnosine, a protein building block, decreases muscle acidity that, in turn, increases exercise capacity and delays muscle fatigue. In layman’s terms, you can do more reps because your muscles don’t tire quickly. 

Supplementation with beta-alanine, along with proper diet and exercise, can increase lean muscle mass. But beware, as too much of it can cause mild prickling, tingling, and itching sensations in the skin. 

With 3.6 grams in every serving, the Pulse pre-workout is in the high mid-range of the clinically effective dosage for beta-alanine. Indeed, it’s among the highest we’ve seen among the best pre-workouts! The mild side effects users experience at first are usually resolved on their own with consistent use. 

  • Caffeine (350 milligrams) 

Caffeine is a powerful stimulant that instantaneously boosts physical energy and mental alertness and increases metabolism and anaerobic performance. In the Legion Pulse pre-workout, the caffeine level is at its highest limit of the clinically effective dosage, meaning you’re more likely to get the so-called caffeine jolt. 

For reference, an 8-ounce cup of coffee has 80-100 milligrams of caffeine. A single serving of Pulse pre-workout is equivalent to drinking 3-4 cups of coffee in a single sitting! If you have a low tolerance for caffeine isn’t, start with half the full dosage or just one scoop and build up a tolerance to the full two scoops. 

But if you don’t want the huge caffeine boost, there’s the caffeine-free version. 

From these three ingredients alone, we can say that the Legion Pulse pre-workout is among the best pre-workouts in the market today! Every single one of the trifecta of ingredients is within the clinically effective dosage, meaning the regular and proper consumption of Pulse pre-workout will result in improved energy, focus, and mood levels. 

Most users report that their exercise performance improved with more muscle stamina, strength and pump, and mental focus on the task at hand. Even their positive mood is sustained throughout a grueling training session. Over time, the consistent use of Pulse pre-workout became instrumental in achieving their fitness goals. 

The Legion Pulse pre-workout has three other active ingredients that work in synergy with the abovementioned trifecta of ingredients in the best pre-workouts. 

  • Betaine (2,500 milligrams) 

An amino acid, a building block of protein, betaine is vital in many physiological functions that impact muscle stamina and strength. These functions include cellular energy production, fat metabolism, and fluid balance in and outside the cells, which are vital in the body’s coping mechanisms during physical stress (e.g., intense exercise). 

  • L-Theanine (350 milligrams) 

L-theanine, an amino acid that can be found in tea, is a popular fitness supplement because of its role in balancing the levels of GABA and glutamate. When these are balanced, the body can cope better with stress, such as during an intense workout, and stimulate a calmer mood. 

Supplementation with L-theanine also increases nitric oxide production, improving the flow of oxygen and nutrients in the body. When L-theanine and caffeine are combined, there are also improvements in memory retention, attention, and mood, which are all vital in completing intense training sessions. 

  • Alpha-GPC (300 milligrams) 

Alpha-GPC consists of two molecules – glycerophosphate and choline- essential in optimum brain function and health. When used as part of a supplementation program, it can improve acetylcholine activity in the brain that, in turn, enables better signal transmission between nerves. Alpha-GPC supplementation can also increase the levels of growth hormones and power outputs. 

With these six active ingredients, most users – and our personal experience, too – attest to the following benefits of consistent use of Pulse pre-workout: 

  • Increased physical energy 
  • Improved mental concentration, attention, and alertness 
  • Enhanced strength, stamina, and pump of the muscles 
  • Delayed muscle fatigue 
  • Decreased muscle soreness 
  • Faster muscle recovery 

The Pulse pre-workout can also be stacked with Ascend and Forge without side effects. With 100% natural ingredients, including natural sweeteners and flavors, and being lab-tested and manufactured in a cGMP-certified facility, it’s no wonder it continues to sell well. 

Who Is Legion Pre-Workout Powder Supplement Pre-Workout For?

The Pulse pre-workout is formulated for adults 18 years old and above as a fitness supplement. You must be relatively healthy to benefit from its proper and regular use, meaning you don’t have an underlying medical condition or are not pregnant or lactating. Fitness enthusiasts and professional athletes who like a well-rounded pre-workout with a strong caffeine boost appreciate Pulse pre-workout. 

This pre-workout doesn’t contain creatine, so you may look elsewhere if you want it in your supplement. The 22-gram serving size is quite large, too, and its per-serving cost of $2.19 may cause second thoughts among budget-conscious consumers. 

What Are the Best Flavors of Legion Pre-Workout Powder Supplement?

The best pre-workouts come in delicious flavors because you will enjoy drinking them if you love their flavor profiles. The Legion Pulse pre-workout comes in more than a dozen yummy flavors, so there’s one for every taste bud. 

Flavors include Fruit Punch, Blue Raspberry, Arctic Blast, Cherry Limeade, and Mojito for the caffeinated version. The caffeine-free version comes in a limited number of flavors – Tropical Punch, Blue Raspberry, Grape, and Fruit Punch. 

Conclusion

The best thing about the Legion Pulse pre-workout is its well-balanced ingredients with the six active ingredients within the clinically effective dosages. There’s little risk of side effects for as long as the pre-workout is consumed according to the manufacturer’s instructions, but the physical and mental benefits will have your muscles pumping away! 

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