Legion Pulse Pre-Workout Drink


Brand: Legion
Size: 21 Servings

Legion Pulse Pre-Workout Drink is a 100% natural pre-workout drink that increases energy, improves mood, sharpens mental focus, boosts strength, power, and endurance, and reduces fatigue.

Brand: Legion
Size: 21 Servings

Legion Pulse Pre-Workout Drink is an all-natural pre-workout drink featuring full-disclosure labeling and clinical dosing. Pulse increases energy, elevates focus, enhances mood, lowers fatigue, extends endurance, promotes amazing pumps, and increases strength and power output


Legion Pulse Pre-Workout Drink - You won’t find any banned substances! Pulse is NSF-certified, FDA-inspected, and made in cGMP-compliant facilities. It is also naturally sweetened and flavored with vegan sources. 

Legion Pulse Pre-Workout Drink Ingredient Breakdown

L-Citrulline DL-Malate 2:1 - 8 g

The first ingredient in Legion Pulse Pre-Workout Drink is a blend of citrulline and malic acid. It’s a combination that promotes pumps and increases ATP production for more cellular energy. Once in the body, citrulline converts into arginine, which in turn promotes nitric oxide production for greater pumps. (1)

Beta-Alanine - 3.6 g

Known for both endurance and tingles, beta-alanine converts into carnosine in the body. Carnosine is the compound that blocks the buildup of acid, which in turn blocks fatigue and increases endurance. By the way, the tingling sensation is harmless and temporary. Legion Pulse Pre-Workout Drink uses an overdosed 3.6 for optimal benefits. (2)

Betaine Anhydrous - 2.5 g

This is an osmotic compound that pulls water into the muscles, which promotes water-based pumps. Betaine also promotes strength and endurance. (3)

Caffeine Anhydrous - 350 mg

Of course, caffeine increases energy and alertness. It also improves performance and stimulates thermogenesis. Legion Pulse Pre-Workout Drink uses only caffeine anhydrous. (4)

L-Theanine - 350 mg

Often paired with caffeine, theanine eases stress and smooths out the effects of caffeine for a jitter-free, crash-free energy experience. This combination also improves mood and mental performance. Theanine also appears to promote nitric oxide production. (5, 6)

AlphaSize GPC 50% - 300 mg

This is a superior-absorbing form of choline, a B vitamin that supports cognitive function. Alpha GPC promotes acetylcholine production. That’s a neurotransmitter that plays a role in cognitive performance and positive emotions. (7)


Compared to those other pre-workouts, Legion Pulse Pre-Workout Drink gives you clean energy and focus. Not to mention Pulse optimally promotes all other aspects of pre-workout performance. 

Legion Pulse Pre-Workout Drink - The All-Natural Solution To Superior Performance!


  1. Pérez-Guisado, J., & Jakeman, P. M. (2010). Citrulline malate enhances athletic anaerobic performance and relieves muscle soreness. Journal of strength and conditioning research, 24(5), 1215–1222. https://doi.org/10.1519/JSC.0b013e3181cb28e0
  2. Derave, W., Ozdemir, M. S., Harris, R. C., Pottier, A., Reyngoudt, H., Koppo, K., Wise, J. A., & Achten, E. (2007). beta-Alanine supplementation augments muscle carnosine content and attenuates fatigue during repeated isokinetic contraction bouts in trained sprinters. Journal of applied physiology (Bethesda, Md. : 1985), 103(5), 1736–1743. https://doi.org/10.1152/japplphysiol.00397.2007
  3. Lee, E. C., Maresh, C. M., Kraemer, W. J., Yamamoto, L. M., Hatfield, D. L., Bailey, B. L., Armstrong, L. E., Volek, J. S., McDermott, B. P., & Craig, S. A. (2010). Ergogenic effects of betaine supplementation on strength and power performance. Journal of the International Society of Sports Nutrition, 7, 27. https://doi.org/10.1186/1550-2783-7-27
  4. Astrup, A., Toubro, S., Cannon, S., Hein, P., Breum, L., & Madsen, J. (1990). Caffeine: a double-blind, placebo-controlled study of its thermogenic, metabolic, and cardiovascular effects in healthy volunteers. The American journal of clinical nutrition, 51(5), 759–767. https://doi.org/10.1093/ajcn/51.5.759
  5. Kimura, K., Ozeki, M., Juneja, L. R., & Ohira, H. (2007). L-Theanine reduces psychological and physiological stress responses. Biological psychology, 74(1), 39–45. https://doi.org/10.1016/j.biopsycho.2006.06.006
  6. Siamwala, J. H., Dias, P. M., Majumder, S., Joshi, M. K., Sinkar, V. P., Banerjee, G., & Chatterjee, S. (2013). L-theanine promotes nitric oxide production in endothelial cells through eNOS phosphorylation. The Journal of nutritional biochemistry, 24(3), 595–605. https://doi.org/10.1016/j.jnutbio.2012.02.016
  7. De Jesus Moreno Moreno M. (2003). Cognitive improvement in mild to moderate Alzheimer's dementia after treatment with the acetylcholine precursor choline alfoscerate: a multicenter, double-blind, randomized, placebo-controlled trial. Clinical therapeutics, 25(1), 178–193. https://doi.org/10.1016/s0149-2918(03)90023-3


Supplement Facts

21 servings per container
Serving size
2 Scoops (23.9g)
Total Carbohydrates
5 g
Calcium (as Calcium Carbonate, Calcium Silicate, and Naturally Occuring)
185 mg
Sodium (as Sodium Citrate)
330 mg
Potassium (as Tripotassium Citrate)
420 mg
L-Citrulline DL-Malate 2:1
8 g
CarnoSyn Beta-Alanine
3.6 g
Betaine Anhydrous
2.5 g
Caffeine Anhydrous
350 mg
350 mg
AlphaSize Alpha-Glyceryl Phosphoryl Choline (GPC) 50%
300 mg

Percent Daily Value Based on a 2,000 Calorie Diet
**Daily Value Not Established

Other Ingredients:

Natural Sweetener (Erythritol), Silica, Natural Flavors, Stevia Leaf Extract.

Global Disclaimer

Manufacturers continually change product specifications, images, descriptions, ingredients and pricing. While we try our best to keep all product information up to date, it may not reflect the latest information available from the manufacturer. Product packaging may contain different or additional information, including the product description, nutritional facts, ingredients, allergens and other information. Always read labels, warnings, and directions and other information provided with the product before using or consuming a product. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. For additional information about a product, please contact the manufacturer. Policies, pricing and item availability are subject to change without notice, and we reserve the right to limit quantities. Prices displayed are subject to final approval at the time of order fulfillment. While we do our best to make sure that all information displayed is accurate, we are not responsible for typographical errors or technical inaccuracies.


If this is your first time using Pulse, assess your individual tolerance by mixing 1 scoop with 10-12 ounces of water and drinking it 15-30 minutes prior to exercise. If you experience any non-optimum effects, stop and consult your doctor.

If 1 scoop is well tolerated and you want the full clinically effective dose of Pulse, including 350 milligrams of caffeine, mix 2 scoops into 10-12 ounces of water, and drink it 15-30 minutes prior to exercise.


Not intended for persons under the age of 18. Do not use if pregnant or nursing. Consult a health care professional prior to consumption if you have any pre-existing medical conditions or are taking any prescription medication. Improper use of this product will not improve results and is potentially hazardous to a person’s health. Use only as directed. KEEP OUT OF REACH OF CHILDREN. DO NOT USE IF SAFETY SEAL IS DAMAGED OR MISSING. STORE IN A COOL DRY PLACE.

California Prop 65 Warning:

Notice to California consumers: WARNING: Consuming this product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gof/food.


Additional information

Weight 24 oz
Dimensions 4.5 × 4.5 × 5.25 in

21 Servings