Energy Surge | Energy Supplement
Our "No Return Necessary"
Money-Back Guarantee
If you don’t like something of ours, guess what happens next?
No, we don’t request you deliver it to a PO box in the Gobi Desert by carrier pigeon. Nor do we ask you to fill a cursed inkwell with orc’s blood and demon saliva and then use it to complete reams of return forms written in ancient Cyrillic script.
We just . . . wait for it . . . give you your money back. Holy moo cows. And that means you can say "yes" now and decide later.
Will Energy Surge kick your metabolism into overdrive and unlock all-day pep and power? No.
Will it ignite your mind and transform your mood? Absolutely not.
But is it the only[1] 100% natural[2] energy supplement with clinically effective doses[3] of 5 scientifically proven ingredients[4] for improved energy, cognition, mood, and focus, and less stress and fatigue?
And will it help you feel livelier, sharper, and calmer without a crash or other unwanted side effects?
Yes. Or your money back.
- 36 peer-reviewed scientific studies support Energy Surge’s combination of ingredients and doses[5]
- Contains no artificial sweeteners, flavors, food dyes, or other chemical junk[6]
- Analyzed for purity and potency in a state-of-the-art ISO 17025 accredited lab[7]
- Total formulation transparency (no proprietary blends)[8]
- Made in the USA in NSF-certified and FDA-inspected and cGMP-compliant facilities
Energy Surge is also backed by our “No Return Necessary” money-back guarantee that works like this:
If you don’t absolutely love Energy Surge, just let us know, and we’ll give you a full refund on the spot. No forms or returns necessary.
So order now, try Energy Surge risk free, and see for yourself why we believe it’s the perfect low-stimulant alternative (or addition) to coffee or a pre-workout supplement.
Will Energy Surge kick your metabolism into overdrive and unlock all-day pep and power? No.
Will it ignite your mind and transform your mood? Absolutely not.
But will it help you feel livelier, sharper, and calmer without a crash or other unwanted side effects? Yes. Or your money back.
- Total formulation transparency (no proprietary blends)[8]
- Made in the USA in NSF-certified and FDA-inspected and cGMP-compliant facilities
- Backed by our “No Return Necessary” money-back guarantee that works like this: If you don’t absolutely love Energy Surge, just let us know, and we’ll give you a full refund on the spot. No forms or returns necessary.
So order now, try Energy Surge risk free, and see for yourself why we believe it’s the perfect low-stimulant alternative (or addition) to coffee or a pre-workout supplement.
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.gov/food.
Ingredients (2.47 grams per serving)
Caffeine Anhydrous (100 milligrams per serving)
Many of us can’t shake the cobwebs without our morning cup of coffee, but this compound is a lot more than a mere pick-me-up.
Caffeine also boosts metabolism, improves strength, promotes muscle endurance, and enhances anaerobic performance.[9][10][11]
The clinically effective dose of caffeine for enhancing performance is between 3 and 6 milligrams per kilogram of body weight.[12]
We included 100 milligrams of caffeine in Energy Surge because it’s enough to provide benefits while also allowing you to safely use a caffeinated pre-workout supplement like Pulse or drink caffeinated beverages like coffee, tea, and energy drinks.
L-Theanine (100 milligrams per serving)
L-theanine is an amino acid found primarily in tea that’s responsible for some of its health benefits.
It helps balance the levels of two chemicals in the brain known as glutamate and GABA, which transmit nerve impulses.
That’s why research shows that supplementation with L-theanine . . .
- Reduces the effects of mental stress[13]
- Increases the production of nitric oxide, which improves blood flow[14]
- When paired with caffeine, improves mood, memory performance, and attention[15][16][17][18]
The clinically effective dosage of L-theanine when combined with caffeine is between a ratio of 1:1 and 2:1 theanine to caffeine, but as 2:1 may produce a calming effect, the 1:1 ratio we’ve used in Energy Surge is optimal for boosting energy, focus, and athletic performance.
Taurine (2 grams per serving)
Taurine is an amino acid found primarily in seafood and meat that plays an important role in cardiovascular and muscle function by protecting cells from oxidative stress and regulating the release of neurotransmitters and glucose.[19][20]
Research shows that supplementation with taurine . . .
- Improves focus, attention, and verbal reasoning when combined with caffeine[21][22]
- Helps minimize unwanted side effects of caffeine (like jitters)[23]
- Helps prevent a “sugar crash” by slowing the release of glucose into the blood[24][25]
The clinically effective dose of taurine is 1-to-3 grams.
Rhodiola Rosea Extract (250 milligrams per serving)
Rhodiola rosea (also known as Golden Root) is a plant that grows in cold parts of the world, including the Arctic regions of Europe, Asia, and North America.
It’s known as an adaptogen, which is a substance that causes an imperceptible level of stress in the body and trains it to better handle future stresses.
Research shows that supplementation with rhodiola rosea . . .
- Improves mood and reduces symptoms of stress and depression[26][27][28]
- Reduces stress-related fatigue[29]
- Preserves and possibly enhances cognition and mood during strenuous periods[30]
- May enhance physical performance[31]
- May reduce exercise-induced muscle damage[32]
- May help the body defend against viral infections[33]
The clinically effective dose of rhodiola rosea is unknown, but most long-term benefits have been observed with 90 to 120 milligrams.
Energy Surge contains 250 milligrams of rhodiola rosea per serving because it may produce quicker results.
B Vitamin Complex (27.4 milligrams per serving)
B vitamins are a category of naturally-occurring substances that cells need to turn food into energy. They also affect mood, feelings of wellness, and brain, nerve, and cardiovascular function.
Research shows that supplementation with B vitamins (particularly vitamins B2, B3, B6, and B12) . . .
- Reduces stress[34]
- Improves mental clarity, energy, and focus[35]
- Boosts cognitive function and memory[36][37]
- Can prevent and reduce symptoms of depression[38][39]
There is no established clinically effective dose of a B vitamin complex, but the B vitamins thought to most improve energy, mood, and cognitive function are B2, B3, B6, and B12.
Energy Surge contains 3.4 mg of vitamin B2 (as riboflavin), 20 mg of vitamin B3 (as niacin), 4 mg of vitamin B6 (as pyridoxal-5-phosphate), 12 mcg of vitamin B12 (as methylcobalamin).
No Artificial Food Dyes or Other Chemical Junk
As with artificial sweeteners, studies show that artificial food dyes may cause negative effects in some people, including gastrointestinal toxicity and behavioral disorders.[40][41][42][43][44]
That’s why we use natural coloring derived from fruits and other foods, as well as natural flavoring.
Lab Tested for Potency & Purity
Every bottle of Energy Surge is analyzed in a state-of-the-art ISO 17025 accredited lab to verify what is and isn’t in it. That way, you know exactly what you’re getting and putting into your body.
See how Legion compares to the rest.
- Active Ingredients
- Clinically Effective Ingredients & Doses
- Caffeine Anhydrous
- L-Theanine
- Taurine
- Rhodiloa Rosea Extract
- Vitamin B Complex
- 100% Natural Ingredients
- Lab Tested
- Labdoor Certified Brand
- Price Per Serving
-
Legion Energy Surge
- 2,470 mg
per serving 
- 100 mg
per serving - 100 mg
per serving - 2,000 mg
per serving - 250 mg
per serving - 27.4 mg
per serving - $
-
Now Sports Energy Extreme
- 1,395 mg
per serving 
- 100 mg
per serving - 250 mg per serving
- 50 mg per serving
- 40 mg per serving
- $0.62
-
Ghost Gamer
- 2,420 mg
per serving - 75 mg
per serving - 500 mg per serving
- 10 mg per serving
- $1.00
-
Nutricost Energy Complex
- 2,724 mg
per serving - 80 mg
per serving - 100 mg per serving
- 750 mg per serving
- 26 mg per serving
- $0.46
The #1 brand of all-natural sports supplements.
Over 3,000,000 bottles sold to over 400,000 customers who have left us over 40,000 5-star reviews.
No Chemical Junk
Energy Surge doesn’t just “contain natural ingredients”—every ingredient is naturally sourced. We don’t use artificial or synthetic substances of any kind.
Clinically Effective Ingredients & Doses
Every ingredient and dose (important!) in Energy Surge is backed by peer-reviewed scientific research demonstrating clear benefits.
Naturally Sweetened & Flavored
Energy Surge is naturally sweetened and flavored with healthy, plant-based sweeteners and flavors.
Lab Tested
Energy Surge is tested by third-party labs for heavy metals, microbes, allergens, and other contaminants to ensure it meets FDA purity standards.
Made in USA
Energy Surge is proudly made in America in NSF-certified and FDA-inspected facilities in accordance with the Current Good Manufacturing Practice (cGMP) regulations.
"No Return Necessary"
Money-Back Guarantee
If you don't absolutely love Energy Surge, you get a prompt and courteous refund. No forms or returns necessary.
Trusted by scientists, doctors, and everyday fitness folk alike.
-
Dr. Spencer Nadolsky, MD
Board Certified Family Medicine Physician and a Diplomate of the American Board of Obesity Medicine"There are a lot of sleazy supplement companies out there, but Legion is not one of them. Their products are free of fillers and inactive ingredients and they take the time (and money) to test them with independent labs to ensure you're getting what you pay for."
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Menno Henselmans, MS
Founder of Bayesian Bodybuilding, Published Scientist, and Physique Coach"Legion consults with nutrition experts to make honest, science-based products and then proves they're genuine with independent lab work. That's how all supplement companies should operate."
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Dr. Bill Campbell, PhD
Professor of Exercise Science at University of South Florida"Legion is science-based at its core. All of their products contain doses proven to be effective by scientific studies, and they fund new research. They don't just want to sell you supplements—they want to change the supplement industry for the better."
-
James Krieger, MS
Published Scientist, Author, and Speaker"There are three reasons I like Legion. First, they use ingredients backed by independent, peer-reviewed scientific studies. Second, the quality of their supplements exceeds many in the industry and you know you’re getting what’s on the label. Third, Mike Matthews is a solid evidence-based guy who doesn’t over-hype."
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Chris Barakat, MS
Published Scientist and Physique Coach"I've been involved in the supplement industry for over a decade now, and I can tell you that Legion is the ONLY company doing EVERYTHING right! They make effective products that are backed by scientific evidence, properly dose all of their ingredients, source every ingredient from the highest-quality sources, and are transparent about exactly what goes in each and every product."
-
Kurtis Frank
Co-Founder and Former Lead Researcher & Writer of Examine.com"With Legion, you really do get what you pay for. Each and every product is packed with effective doses of effective ingredients, and what’s on the label is what's actually in the bottle."
-
Jordan Syatt
Strength and Nutrition Coach"Legion is a tremendous company run by people I trust and respect. The quality of their supplements is second to no one. And while I don’t use many supplements, the only ones I do come from Legion."
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Sal Di Stefano, Justin Andrews, and Adam Schafer
Hosts of The Mind Pump Podcast"When it comes to quality and integrity, Legion is among the best. Their products only include ingredients that are backed by research and in doses that are proven to be effective in scientific studies."
Ingredients & Directions
Directions
Mix one serving (scoop) into 8-to-10 ounces of water, your favorite pre-workout or energy drink, or another beverage of your choice, and drink it 15-to-30 minutes before exercise, study, or whenever you’d like more energy and focus and less stress and fatigue.
Warning
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. STORE IN A COOL, DRY PLACE. DO NOT USE IF SAFETY SEAL IS BROKEN OR MISSING.
Frequently Asked Questions
+References
Some popular energy supplements are all-natural. Some contain the right mix of high-quality ingredients. Some provide clinically effective doses. But only Energy Surge checks each of these boxes.↑
Energy Surge doesn’t just “contain natural ingredients''—every ingredient is naturally sourced from plants and animals. Energy Surge contains no artificial or synthetic substances of any kind.↑
Every serving of Energy Surge contains 2.47 grams of active ingredients that have been shown to be safe and effective in peer-reviewed scientific research.↑
Each active ingredient in Energy Surge is backed by published scientific studies that show benefits in healthy humans.↑
That’s 304 pages of scientific research that shows Energy Surge works exactly like we say it does.↑
While these types of chemicals may not be as dangerous as some people claim, studies suggest that regular consumption of them may indeed be harmful to our health. And that’s why you won’t find them in Energy Surge.↑
Every bottle of Energy Surge is guaranteed to provide exactly what the label claims and nothing else—no heavy metals, microbes, allergens, or other contaminants.↑
This means you know exactly what’s in every serving of Energy Surge—every dose of every ingredient—and can verify the accuracy and efficacy of the formulation.↑
Astrup A, Toubro S, Cannon S, Hein P, Breum L, Madsen J. Am J Clin Nutr. 1990;51(5):759-767. doi:10.1093/ajcn/51.5.759. ↑
Astorino TA, Rohmann RL, Firth K. Department of Kinesiology, CSU - San Marcos, San Marcos, CA. Eur J Appl Physiol. 2008 Jan;102(2):127-32. ↑
Beck TW, Housh TJ, Schmidt RJ, Johnson GO, Housh DJ, Coburn JW, Malek MH. Department of Nutrition and Health Sciences, Human Performance Laboratory, University of Nebraska-Lincoln. J Strength Cond Res. 2006 Aug;20(3):506-10. ↑
Ganio MS, Klau JF, Casa DJ, Armstrong LE, Maresh CM. Department of Kinesiology, Human Performance Laboratory, University of Connecticut, Storrs, Connecticut, USA. J Strength Cond Res. 2009 Jan;23(1):315-24. ↑
Kimura K, Ozeki M, Juneja LR, Ohira H. Nagoya University Department of Psychology, Chikusa-ku, Nagoya, 464-8601, Japan. Biol Psychol. 2007 Jan;74(1):39-45. ↑
Siamwala JH, Dias PM, Majumder S, Joshi MK, Sinkar VP, Banerjee G, Chatterjee S. Vascular Biology Lab, AU-KBC Research Centre, Anna University, MIT Campus, Chennai, India. J Nutr Biochem. 2013 Mar;24(3):595-605. ↑
Bryan J. School of Psychology, University of South Australia, Adelaide, 5001, South Australia, Australia. Nutr Rev. 2008 Feb;66(2):82-90. ↑
Einöther SJ, Martens VE, Rycroft JA, De Bruin EA. Sensation, Perception & Behaviour, Unilever R&D Vlaardingen, Vlaardingen, The Netherlands. Appetite. 2010 Apr;54(2):406-9. ↑
Gomez-Ramirez M, Kelly SP, Montesi JL, Foxe JJ. Program in Cognitive Neuroscience and Schizophrenia, The Cognitive Neurophysiology Laboratory, Nathan S. Kline Institute for Psychiatric Research, Orangeburg, NY, USA. Brain Topogr. 2009 Jun;22(1):44-51. ↑
Kahathuduwa CN, Dhanasekara CS, Chin S-H, et al. Nutr Res. 2018;49:67-78. doi:10.1016/j.nutres.2017.11.002.↑
Wu JY, Prentice H. J Biomed Sci. 2010;17 Suppl 1(Suppl 1):S1. Published 2010 Aug 24. doi:10.1186/1423-0127-17-S1-S1. ↑
Tsuchiya Y, Kawamata K. Anim Sci J. 2017;88(11):1763-1767. doi:10.1111/asj.12829.↑
Warburton DM, Bersellini E, Sweeney E. Psychopharmacology (Berl). 2001;158(3):322-328. doi:10.1007/s002130100884.↑
Seidl R, Peyrl A, Nicham R, Hauser E. Amino Acids. 2000;19(3-4):635-642. doi:10.1007/s007260070013.↑
Schaffer S, Kim HW. Biomol Ther (Seoul). 2018;26(3):225-241. doi:10.4062/biomolther.2017.251.↑
Tsuchiya Y, Kawamata K. 2015:164. doi:10.11428/KASEI.67.0_164. ↑
Tsuchiya Y, Kawamata K. Anim Sci J. 2017;88(11):1763-1767. doi:10.1111/asj.12829.↑
Cropley M, Banks AP, Boyle J. Phyther Res. 2015;29(12):1934-1939. doi:10.1002/ptr.5486.↑
Darbinyan V, Aslanyan G, Amroyan E, Gabrielyan E, Malmström C, Panossian A. Nord J Psychiatry. 2007;61(5):343-348. doi:10.1080/08039480701643290.↑
Mao JJ, Xie SX, Zee J, et al. Phytomedicine. 2015;22(3):394-399. doi:10.1016/j.phymed.2015.01.010.↑
Olsson EMG, Von Schéele B, Panossian AG. Planta Med. 2009;75(2):105-112. doi:10.1055/s-0028-1088346.↑
Edwards D, Heufelder A, Zimmermann A. Phyther Res. 2012;26(8):1220-1225. doi:10.1002/ptr.3712.↑
Noreen EE, Buckley JG, Lewis SL, Brandauer J, Stuempfle KJ. J Strength Cond Res. 2013;27(3):839-847. doi:10.1519/JSC.0b013e31825d9799. ↑
Parisi A, Tranchita E, Duranti G, et al. J Sports Med Phys Fitness. 2010;50(1):57-63.↑
Diwaker D, Mishra KP, Ganju L, Singh SB. Arch Virol. 2014;159(8):1975-1986. doi:10.1007/s00705-014-2028-0.↑
Stough C, Scholey A, Lloyd J, Spong J, Myers S, Downey LA. Hum Psychopharmacol. 2011;26(7):470-476. doi:10.1002/hup.1229. ↑
Benton D, Griffiths R, Haller J. Psychopharmacology (Berl). 1997;129(1):66-71. doi:10.1007/s002130050163. ↑
Walker JG, Batterham PJ, Mackinnon AJ, et al. The Beyond Ageing Project: a randomized controlled trial [published correction appears in Am J Clin Nutr. 2012 Aug;96(2):448. Dosage error in article text]. Am J Clin Nutr. 2012;95(1):194-203. doi:10.3945/ajcn.110.007799. ↑
Deijen JB, van der Beek EJ, Orlebeke JF, van den Berg H. Psychopharmacology (Berl). 1992;109(4):489-496. doi:10.1007/BF02247729.↑
Skarupski KA, Tangney C, Li H, Ouyang B, Evans DA, Morris MC. Am J Clin Nutr. 2010;92(2):330-335. doi:10.3945/ajcn.2010.29413. ↑
Syed EU, Wasay M, Awan S. Open Neurol J. 2013;7:44-48. Published 2013 Nov 15. doi:10.2174/1874205X01307010044. ↑
Feng J, Cerniglia CE, Chen H. Division of Microbiology, National Center for Toxicological Research, US Food and Drug Administration, AR , USA. Front Biosci (Elite Ed). 2012 Jan 1;4:568-86. ↑
Kanarek RB. Department of Psychology, Tufts University, Medford, Massachusetts, USA. Nutr Rev. 2011 Jul;69(7):385-91. ↑
Nigg JT, Lewis K, Edinger T, Falk M. Oregon Health and Science University, Portland, OR, USA. J Am Acad Child Adolesc Psychiatry. 2012 Jan;51(1):86-97.e8. ↑
McCann D, Barrett A, Cooper A, Crumpler D, Dalen L, Grimshaw K, Kitchin E, Lok K, Porteous L, Prince E, Sonuga-Barke E, Warner JO, Stevenson J. School of Psychology, Department of Child Health, University of Southampton, Southampton, UK. Lancet. 2007 Nov 3;370(9598):1560-7. ↑
Gao Y, Li C, Shen J, Yin H, An X, Jin H. Scientific and Technological College of Chemistry and Biology, Yantai Univ., Yantai, PR China. J Food Sci. 2011 Aug;76(6):T125-9. ↑
