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“I created Legion to bring something unique to the sports supplement space, because the last thing we needed is yet another line of flashy, hyped-up bogus pills, powders, and potions.”

“Now, six years later, Legion is the #1 bestselling brand of all-natural sports supplements in the world, with over 250,000 customers served and 1 million bottles sold.”

“We're on top because of our commitment to science, transparency, and honesty, as well as our dedication to providing the knowledge and tools people need to achieve their fitness goals faster.”

“The bottom line is our mission isn't to merely sell supplements, but to change the fitness industry for the better, one person at a time.”

My name is Mike Matthews, and I’m a bestselling health and fitness author and the founder of Legion Athletics.

I founded Legion to bring something new and unique to the supplement world, because let’s face it, the last thing we need is yet another line of flashy, hyped-up, bogus pills and powders.

I hate the exaggeration, lies, and pseudoscience of the supplement industry just as much as you.

Over the years, I’ve wasted thousands and thousands of dollars on worthless fat burners, testosterone boosters, muscle builders, and the rest of it.

I know what it’s like to wander the aisles of GNC, wondering what’s good and what’s not, and if the sales rep is telling the truth or just wants his commission.

I’ve bought stuff hawked by professional bodybuilders, only to find out later that it can’t deliver even 1/10th of what they promise.

Too many products are full of low-quality ingredients, junk fillers, and unnecessary additives. There’s a distinct lack of credible scientific evidence to back up their formulations. The marketing claims used to sell them are just getting more and more outrageous.

The list of what’s wrong with this industry goes on and on.

Well, I think things should be done differently, and that’s why I created Legion.

I believe that you, the consumer, are smarter than the supplement marketers give you credit for.

I think you know dubious advertising when you see it.

I think you question how effective a product can really be if it contains tiny dosages of dozens of ingredients.

I think you’re skeptical of high-profile endorsements that are more likely about the paychecks than the products.

I think you want to know exactly what you’re putting into your body and why, and that the ingredients are scientifically proven to be healthy, safe, and effective.

And, last but not least, I think that you know that supplements don’t build great physiques. Proper diet and training does.

The truth is supplements are, at best, supplementary, not vital.

Unfortunately, though, most sports supplements on the market don’t even live up to the label. They’re under-researched, under-dosed, and underwhelming in every way, unlikely to help you reach your goals faster.

It doesn’t have to be like that, though.

There are safe, natural substances that have been scientifically proven to boost strength, muscle growth, endurance, fat loss, recovery, physical and mental health and well-being, and more.

It is possible to make high-quality supplements that really work, and to sell them honestly and at a fair price.

Why, I wondered, wouldn’t anyone just do it right?

Was it too much to ask for a line of supplements that met a few simple criteria, like...

  • All ingredients backed by peer-reviewed scientific literature

  • Good value per serving

  • All dosages at clinically effective levels

  • Honest marketing

Well, I guess so, because nobody was doing it.

And so I decided to take matters into my own hands and do something about the status quo that I hated so much.

Namely, I founded Legion to create healthy, high-quality sport supplements based on sound science, and to sell them honestly and at a fair price.

What a concept. ;-)

That’s why my supplements have no proprietary blends.

That’s why every ingredient is backed by published scientific research that demonstrates clear benefits, and why only clinically effective doses are used.

That’s why they contain no artificial sweeteners, food dyes, or other unnecessary chemicals, fillers, or junk.

And that’s why I focus so much on educating my customers on what it really takes to get their best body ever, not putting them on a false scent of exaggerated hopes and expectations.

So, the bottom line is this:

I’m not just looking to build a company. I’m looking to build a culture.

I believe in respecting my customers, telling things like it is, and delivering what I promise.

I believe that using honesty, integrity, and facts to build a business is better than cutting corners and spreading lies and misinformation.

And that’s why I don’t just want to sell you pills and powders. I want to change the supplement industry for the better.

Will you join me?

Try Us Today Risk-Free with Our 100% Money-Back Guarantee

See Our Supplements


Many companies offer a money-back guarantee because they know the majority of dissatisfied customers aren’t going to go through the hassle of actually returning the product to get their money back. We don’t play these games because we don’t have to, the quality of our products makes it unnecessary.

If you order any of our supplements for the first time and don’t like it, you can keep it. Just notify us and we’ll give you a full refund on the spot. No complicated forms and no return necessary.

To protect ourselves from fraud, the It’s-On-Us guarantee is only valid for first time purchases of a product, and redeemable up to three months after purchase. If you bought more than one bottle of a supplement on your first purchase and don’t like it, we would ask that you send the unopened bottles back to us for a refund because we can put them back into our sellable inventory.


Many companies use shipping and handling fees to increase their profit margins, but here at Legion, we hate profits so our shipping is 100% free!

Okay, we do dig on profits, but we also do offer 100% free shipping to everywhere in the world because it makes people you like happy, and that makes us happy.

So, if you live in the United States, your order ships free regardless of order size, and if you live anywhere else, your order ships free when it’s over $99.

Why the restriction on international orders?

Unfortunately shipping outside of the US is very expensive and if we didn't require a minimum order size, we'd lose a lot of money. That said, most customers spend about $100 with us each time they shop, so this setup is a win-win.

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.

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