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Legion Supplements Reviews

Over 300,000 happy customers and 2,000,000 bottles sold!

At Legion, we strive to give you the best all-natural sports supplements money can buy. But don't take our word for it. Read real Legion supplements reviews from people just like you and see for yourself.

  • @sarahfordbishop
  • Jess P.
  • @shantilleyufit
  • Brent M.
  • @trainer_tarafit
  • Roby L.
  • @nataliereneekirk
  • Mike & nadia C.
  • @mathasfitness
  • Merrick L.
  • @shelbypierceifbb
  • Erica D.
  • @em_dunc
  • Michael M.
  • @mrtreaublu
  • Corey J.
  • @ishak_ishak
  • Kevin K.
  • @jordanlipsfitness
  • Robert R.
  • @fatlosslifestyleschool

What People Are Saying About Our Bestsellers

  • Whey+ Protein Powder
  • Pulse Pre-Workout Drink
  • Phoenix+ Fat Burner
  • Triumph Multivitamin
  • Recharge Post-Workout Drink
  • Whey+ makes the best tasting protein shakes EVER! I’ve tried 3 different flavors and they are all delicious. No nasty after taste, just pure deliciousness!

    5 / 5
    Angie T. Verified Customer
  • Great flavor, easy to blend, quality ingredients, and a trusted brand.

    5 / 5
    Rebecca M. Verified Customer
  • Great flavor! Great quality and price. I love supporting companies that care about quality and sustainability rather than just profit. Legion Athletics is exceptional!

    5 / 5
    Seth U. Verified Customer
  • Best whey protein on the market! I really appreciate Legion’s commitment to quality and you can tell based on how well this protein digests that it isn’t full of crap. Tastes great too!

    5 / 5
    Elizabeth C. Verified Customer
  • Great macros. Even better taste and consistency, blends like a dream. Cinnamon cereal is so good, tastes exactly like the milk after a bowl of Cinnamon Toast Crunch.

    5 / 5
    Lindsay H. Verified Customer
  • I am really sensitive to products with milk in it, and I love how this is gentle on my stomach, helps me feel full, and tastes delicious!

    5 / 5
    Malynn B. Verified Customer

What People Are Saying About Everything Else

5 / 5 09/03/20
Nice Energy Boost

"I definitely have lost inches in my stubborn fat areas after a few weeks of use. Gives a nice energy boost for fasted runs."

Chido C.Verified Customer

Forge Pre-Workout Fat Burner

5 / 5 10/05/20
Legion Has Done It!

"It’s hard to find a fish oil supplement that is both high quality and highly dosed, but Legion has done it!"

Niko S.Verified Customer

Triton Fish Oil

5 / 5 10/21/20
I Don't Feel Any Pain In My Knees

"I had constant knee pain before taking Fortify. I could tell a difference only after a few days of taking it. Now I don’t feel any pain in my knees when I squat!"

Andrew D.Verified Customer

Fortify Joint Support

5 / 5 10/06/20
Favorite Greens Drink Of All Time

"Genesis is my favorite greens drink of all time. You can tell a difference in energy and stamina when drinking it."

John C.Verified Customer

Genesis Greens Supplement

5 / 5 09/06/20
The Best Plant-Based Protein Powder

"This is hands down the best plant-based protein powder that I have had. The taste is great, and it’s not gritty/chalky like other plant proteins."

Jordan W.Verified Customer

Plant+ Vegan Protein

5 / 5 10/01/20
Definitely Worth The Money

"This is by far the best tasting Casein with little to no fillers. Definitely worth the money and a must try for all protein powder users."

Suraj O.Verified Customer

Casein+ Casein Protein Powder

Read More

What People Are Saying About Our Support

  • "Every aspect of Legion and the staff I love. Customer service is second to none. Products are the best I've had. Shirts are extremely comfortable. Legion strives to help you succeed in all of your fitness goals."

    Timothy J.

    Verified Customer
  • "You guys provide great products at competitive prices but where you leave your competitors behind is with your customer service. Great job and keep it up!!!"

    Christopher H.

    Verified Customer
  • "Superb customer service as always. Going the extra mile even though my request was not the result of a Legion error. It's clear Legion's core values are founded on ensuring customer satisfaction."

    Josue T.

    Verified Customer
  • "Products are amazing, general service is above any that I've encountered with competitors. All in all, I am very pleased with Legion!!"

    Nathan V.

    Verified Customer
  • "Legion's customer service is top notch. I couldn't be more happy with the help they provided. I've never once encountered a company who will send out replacement products without hesitation to ensure total customer satisfaction."

    Candace G.

    Verified Customer
  • "This company cares about its customers. The products are natural and of the highest quality. Customer service is 10/10."

    Shannon B.

    Verified Customer
  • "Legion Athletics went above and beyond with solving my problem (a problem that was my fault, by the way) and they still made it right and more. Would recommend any day!"

    Joseph N.

    Verified Customer
  • "You all are there for your customers. Anything they need help with or have a concern about, you all do your best to help them. The products are awesome. I love the protein, fat burners, & post workout. I have so much respect for this company. No company works as hard as you all do."

    Mary M.

    Verified Customer
  • "Hands down the best customer service of any company I've worked with. My questions/concerns are always answered immediately, and I'm beyond impressed with the return/replacement policy. I'll always keep coming back!"

    Porscha M.

    Verified Customer
  • "I have to put it out there. There is no other company, fitness or non-fitness, which matches the customer service of Legion. They go out of their way to show they are a company which values their customers and the customer experience. I am amazed by how far they go to make sure you are taken care of. Bravo Legion!"

    Derrick H.

    Verified Customer

What the Experts Are Saying

  • Dr. Spencer Nadolsky

    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."

  • Menno Henselmans

    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."

  • Kurtis Frank

    Co-Founder and Former Lead Researcher & Writer of

    "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."

  • James Krieger

    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."


Our "It's On Us" 100% Money-Back Guarantee

No matter what you decide to buy, you're always protected by our ironclad, 100% money-back guarantee that works like this:

If you don't absolutely love our stuff for whatever reason, you get a prompt and courteous refund. No forms to fill out or hoops to jump through.

That means you can say "yes" now and decide later. You really have nothing to lose.

Shop Now

Not Sure Which Supplements Are Right For You?

Take the Quiz

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.

Free Worldwide Shipping & Returns

Many companies use shipping and handling fees to increase their profit margins, but here at Legion, we hate profits, so our shipping is free!

Okay, so we do dig on profits, but we also go in for happy customers, and free shipping works like gangbusters. So, if you live in the United States, your order ships free regardless of order size, and if you live elsewhere, your order ships free when it’s over $199.

Why the restriction on international orders? Unfortunately, shipping abroad is very expensive, and if we didn’t require a minimum order size, we’d lose a lot of money. But! We're also hustling to improve our international logistics and will be passing our savings along to our international customers.

Also, if you don’t absolutely love our stuff for whatever reason, we don’t request you deliver it to a PO box in the Gobi Desert by carrier pigeon.

We just . . . wait for it . . . give you your money back. No returns. No forms. No nonsense. Holy moo cows.

That means you can say “yes” now and decide later. You really have nothing to lose.

Clinically Effective Doses

Many ingredients in supplements don’t have any scientifically validated benefits, and many ingredients that do are often underdosed to the point of irrelevance.

That’s why we only use the choice ingredients and precise doses shown to be effective in peer-reviewed scientific studies.

Clinically Effective Doses

You need more than great ingredients to make great products—you also need proper doses. That’s why we use the precise doses of ingredients shown to be effective in peer-reviewed scientific studies.

100% Natural Ingredients

“Natural” doesn’t always mean “better,” but in many cases, natural ingredients are superior to artificial ones for various reasons, including purity, safety, and efficacy.

That’s why all of our ingredients in all of our products come from plant and animal sources, including sweeteners, colors, and flavors.

Made in USA

If you want to ensure the supplements you’re swallowing every day are safe and effective, you want products produced in the USA.

That’s why all of our supplements are made in America in NSF-certified and FDA-inspected facilities that operate in accordance with the Current Good Manufacturing Practice (cGMP) regulations.

Lab Tested

Did you know that supplements can contain dangerously high levels of toxins like lead, arsenic, and cadmium?

That’s why we test every ingredient of every supplement we produce for heavy metals, microbes, allergens, and other contaminants and ensure they meet the strict purity standards set by the FDA.

Naturally Sweetened & Flavored

While artificial sweeteners may not be as dangerous as some people claim, studies suggest that regular consumption of these chemicals may indeed be harmful to our health.

That’s why all of our supplements are naturally sweetened and flavored and contain no artificial food dyes, fillers, or other unnecessary junk.

Science-Backed Ingredients

Many ingredients in supplements don’t have any scientifically validated benefits. That’s why we only use choice ingredients shown to be effective in peer-reviewed scientific studies.

Buy now, pay later.

Split your entire online purchase into 4 interest-free payments, over 6 weeks with no impact to your credit.

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Waiver and Release of Liability

In consideration of the services and/or products offered by Legion Athletics, Inc. (“Legion”) including, but not limited to, nutrition plans, exercise routines and coaching, and in addition to the payment of any fee or charge:

I knowingly and voluntarily enter into this waiver and release of liability and hereby waive any and all rights, claims or causes of action of any kind whatsoever arising out of my use of Legion’s services and/or products, and I hereby release and hold harmless Legion and its consultants, officers, contractors, agents, owners and employees from any and all responsibility, liability, cost and expenses, including for injuries, damages or disorders (physical, metabolic, or otherwise), resulting from my use of Legion’s services and/or products.

I understand that fitness activities including, but not limited to, strength, flexibility, and cardiovascular exercise, with or without the use of equipment, are potentially hazardous activities that involve a risk of injury and even death, and I am voluntarily participating in these activities and using equipment and machinery with knowledge of the risks involved. I hereby agree to assume and accept any and all risks of injury or death related to said fitness activities.

I understand Legion’s services and products are not meant to treat or manage any health conditions or circumstances, and I acknowledge that Legion has recommended I obtain a healthcare provider’s approval for my use of Legion’s services and/or products, through regular physical examination(s) and/or consultation. I acknowledge that I have obtained my healthcare provider’s approval or have decided to use Legion’s services and/or products without such approval and hereby assume all responsibility for my use of said services and/or products.

I understand that results from using Legion’s products and/or services are not guaranteed, and I agree to not hold Legion liable for any outcomes or lack thereof.


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Fact Checked

Our scientific review board of nutritionists, dietitians, molecular biologists, doctors, and other accredited experts is responsible for reviewing every article, podcast, and video we produce to ensure they’re evidence based, accurate, trustworthy, and current.

Thanks to their connections, credentials, and academic experience, this team of MDs, PhDs, and other professionals has access to a wealth of research published in the largest and most prestigious journals in the world.

This allows them to not only review individual studies but also analyze the overall weight of the evidence on any and all topics related to diet, exercise, supplementation, and more.

If you feel that any of our content is inaccurate, misleading, out-of-date, or anything less than factual, please let us know in the comments section of the article in question.

Evidence Based

We follow a detailed, rigorous, multi-step process to create content that meets the highest standards of clarity, practicality, and scientific integrity.

First, our research associates provide our editorial team with accurate, up-to-date, proven scientific evidence.

Then, our editorial team uses this research to draft articles and outlines for podcasts and videos.

Finally, our scientific review board reviews the content to ensure all key information and claims are backed by high-quality scientific research and explained simply and precisely.

If you feel that any of our content is inaccurate, misleading, out-of-date, or anything less than factual, please let us know in the comments section of the article in question.