If you don’t like something of ours, guess what happens next?
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We just . . . wait for it . . . give you every penny of your money back. Holy moo cows. And that means you can say "yes" now and decide later.
Legion Sucrosomial® Magnesium Ingredient (150 milligrams per serving)
Sucrosomial® Magnesium (150 milligrams per serving)
Magnesium is a mineral that your body uses to create hundreds of enzymes and support thousands of chemical reactions necessary for optimal health.
Sucrosomial® magnesium is a patented form of magnesium that has been encased in sucresters (sucrose esters of fatty acids).
Encasing the magnesium in sucresters greatly increases its bioavailability, which is why Sucrosomial® magnesium is better absorbed by the body than other common forms of supplemental magnesium on the market, such as magnesium oxide, magnesium chloride, or magnesium taurate.[7]
Research shows that supplementation with Sucrosomial® magnesium . . .
The recommended daily allowance (RDA) for magnesium is 310-to-320 mg per day for women and 400 to 420 mg per day for men.
If you’re like most people, you’re getting at least halfway there through your diet–and possibly all of the way, especially if you eat several servings of magnesium-rich foods every day.
Therefore, we chose to include 150 mg of magnesium in each serving of Sucrosomial® magnesium, which is enough to all but ensure you reach the RDA for magnesium and possibly enjoy the additional benefits associated with higher levels of intake.
The recommended daily allowance (RDA) for magnesium is 310-to-320 mg per day for women and 400 to 420 mg per day for men.
If you’re like most people, you’re getting at least halfway there through your diet–and possibly all of the way, especially if you eat several servings of magnesium-rich foods every day.
Therefore, we chose to include 150 mg of magnesium in each serving of Sucrosomial® magnesium, which is enough to all but ensure you reach the RDA for magnesium and possibly enjoy the additional benefits associated with higher levels of intake.
No Artificial Food Dyes, Fillers, or Other Unnecessary Junk
Artificial food dyes and fillers may not be as dangerous as some people claim, but studies show they can cause negative effects in some people, including gastrointestinal toxicity and behavioral disorders.[28][29][30][31][32]
That’s why we use natural coloring derived from fruits and other foods as well as naturally derived ingredients for enhancing shelf life and facilitating the manufacturing process.
Third-Party Lab Tested for Purity and Potency
Sucrosomial® magnesium is tested by a state-of-the-art ISO 17025-accredited third-party laboratory for heavy metals, microbes, allergens, and other contaminants to ensure compliance with FDA purity standards.
See how Legion Sucrosomial® magnesium compares to the rest.
Active Ingredient Per Serving
Clinically Effective Ingredient & Dose
Sucrosomial® Magnesium
Third-Party Lab Tested
Labdoor Certified Brand
Price Per Serving
Legion Sucrosomial® Magnesium
150 mg per serving
150 mg per serving
$
Thorne Magnesium Bisglycinate
200 mg per serving
$0.80
Transparent Labs Magnesium Bisglycinate
300 mg per serving
$0.56
NOW Magnesium Bisglycinate
200 mg per serving
$0.35
The #1 brand of naturally sweetened and flavored sports supplements.
We’ve sold over 5 million bags and bottles to over 1 million customers in 169 countries who have left us over 55,000 5-star reviews.
Clinically Effective Ingredient and Dose
The active ingredient, form, and dose in Sucrosomial® magnesium is backed by peer-reviewed scientific research demonstrating clear benefits in healthy humans.
No Unnecessary Junk
Sucrosomial® magnesium contains no artificial food dyes, fillers, or other unnecessary junk.
Total Label Transparency
We clearly list the dose of each ingredient in Sucrosomial® magnesium on the label—no proprietary blends or hidden ingredients—so you can verify our formulation’s validity and effectiveness.
Third-Party Lab Tested by Labdoor™
Sucrosomial® magnesium is tested for purity and potency in an ISO 17025-accredited third-party laboratory, and independently certified to contain no contaminants or banned substances by Labdoor™.
Made in the USA
Sucrosomial® magnesium is made in America with globally sourced ingredients in NSF-certified, FDA-inspected facilities that adhere to Current Good Manufacturing Practice (cGMP) standards.
100% Money-Back Guarantee
If you don't absolutely love Sucrosomial® magnesium, you get a prompt and courteous refund. No forms or returns necessary.
Trusted by scientists, doctors, and everyday fitness folk alike.
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"Legion is science-based at its core. Not only do they dose all of their products based on the clinical doses proven to be effective by scientific studies, they go above and beyond the their competitors by funding new research."
Dr. Bill Campbell, PhD
Professor of Exercise Science at University of South Florida
"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."
Dr. Spencer Nadolsky, MD
Board-Certified Family Medicine Physician and a Diplomate of the American Board of Obesity Medicine
"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."
Sal Di Stefano, Justin Andrews, and Adam Schafer
Hosts of The Mind Pump Podcast
"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."
Jordan Syatt
Strength and Nutrition 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."
Menno Henselmans, MS
Founder of Bayesian Bodybuilding, Published Scientist, and Physique Coach
"Legion's customers are getting some of the best sports supplements on the market."
"Legion Pulse is the best overall pre-workout, especially for energy and focus."
What makes Sucrosomial® magnesium different from other magnesium supplements on the market?
Unlike other magnesium supplements, each molecule in Sucrosomial® magnesium is encapsulated in a membrane called Sucrosome®, which allows[1] the magnesium to enter your bloodstream without interacting with other nutrients in your body or the mucosa in your gut.
This allows your body to absorb the magnesium more effectively, prevents unwanted side effects, and ensures your Sucrosomial® magnesium supplement doesn't inhibit the absorption of other nutrients.
Can I take Sucrosomial® magnesium with other Legion supplements?
Yes!
There are no negative interactions between Sucrosomial® magnesium and other Legion supplements.
A supplement I take already contains magnesium. Can I benefit from Sucrosomial® magnesium?
It depends.
We intentionally included only about one-third of your Recommended Daily Allowance (RDA) of magnesium in Sucrosomial® magnesium since you can easily get the rest by following a healthy diet with plenty of magnesium-rich foods, such as leafy green vegetables, potatoes, sweet potatoes, avocados, bananas, raspberries, legumes, nuts, seeds, dairy, and whole grains.
If you eat few magnesium-rich foods, though, then supplementing with Sucrosomial® magnesium will help top off your magnesium levels and optimize your health, mood, sleep, and athletic performance.
How much magnesium should I take per day? How much is too much?
The Recommended Daily Allowance (RDA) of magnesium for females and males is 310-to-320 and 400-to-420 mg, respectively, though you shouldn’t get[1] more than 350 mg per day from magnesium supplements.
Taking more than this may produce[2] gastrointestinal upset but probably isn’t dangerous, provided you consume less than 5,000 mg per day.
Most people report falling asleep faster and sleeping longer, feeling happier and less stressed, becoming sick less often, and having more energy.
You may also experience improved health markers, such as improved blood pressure, triglycerides, blood glucose levels, and cholesterol profile.
What does the Prop65 warning on the labels mean?
Our products include a Proposition 65 warning in compliance with California’s regulatory guidelines, which are among the most stringent and sweeping in the world.
A Proposition 65 warning does not indicate whether a product is safe or unsafe. Rather, Proposition 65 is a consumer notification law in California that requires warnings to inform consumers about the presence of one or more of over 900 substances in various types of products. These substances include naturally occurring and ubiquitous compounds, even when present at levels below those known to cause harm.
Can Sucrosomial® magnesium be taken while pregnant or breastfeeding?
Yes.
Magnesium deficiency is prevalent[1] among expectant mothers, in part because your magnesium requirements increase from 310-to-320 mg to 350-to-360 mg per day during pregnancy.
Taking a magnesium supplement during pregnancy, such as Sucrosomial® magnesium, helps you get enough magnesium each day, which may reduce the risk[2] of birth-related health complications for both you and your child.
Likewise, it’s safe to supplement with magnesium while nursing and it may help new mothers feel less frazzled and better rested.
That said, consult your doctor before taking Sucrosomial® magnesium if you have any question or concerns about supplementing with magnesium while pregnant or breastfeeding.
Can Sucrosomial® magnesium be taken with medication?
It depends.
Sucrosomial® magnesium may interact with several types of medication, such as antibiotics, diuretics, and bisphosphonates. As such, if you take medication regularly, it’s best to speak with your healthcare provider before supplementing with Sucrosomial® magnesium.
Is Sucrosomial® magnesium gluten-free? Soy-free? Dairy-free?
Sucrosomial® magnesium is naturally sourced from plants and animals and contains no artificial or synthetic substances of any kind. ↑
2.
Every serving of Sucrosomial® magnesium contains 150 milligrams of magnesium that has been shown to be safe and effective in peer-reviewed scientific research. ↑
3.
The active ingredient in Sucrosomial® magnesium is backed by published scientific studies that show benefits in healthy humans. ↑
4.
That’s 197 pages of scientific research that shows Sucrosomial® magnesium works exactly like we say it does. ↑
5.
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 Sucrosomial® magnesium. ↑
6.
Every bottle of Sucrosomial® magnesium is guaranteed to provide exactly what the label claims and nothing else—no heavy metals, microbes, allergens, or other contaminants.↑
Brilla LR, Haley TF. Effect of magnesium supplementation on strength training in humans. J Am Coll Nutr. 1992;11(3):326-329. doi:10.1080/07315724.1992.10718233.↑
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. ↑
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.↑
Because shipping a single item is surprisingly expensive.
So blasted expensive, in fact, that on a small order, the shipping cost alone can eat up all of the profits.
However, the economics change dramatically when you bundle, because adding a second or third item to your order costs us very little extra to ship.
And once your order hits the $99 mark (a few items), the math works out, and we can cover the entire shipping cost for you.
Why the $199 minimum purchase amount for free shipping?
To quench our piggish lust for grubby profits in the eternal service of the dread lord Mammon?
Kind of. But not really. Because here's the truth:
Single-item orders are so blasted expensive to ship that we make very little profit on them. And no profits make the bean counters lose their marbles.
But when you order just one more item, it only costs us a few dollars more to ship both of them to you. Add a third item, and it's just a few more shekels to ship.
And that allows us to make a profit. Which keeps the bean counters happier than a hammer in a nail factory.
So, if it pleases your Grace, we humbly request your mercy and patronage notwithstanding the vexing free shipping minimum.
Why the $299 minimum purchase amount for free shipping?
To quench our piggish lust for grubby profits in the eternal service of the dread lord Mammon?
Kind of. But not really. Because here's the truth:
Single-item orders are so blasted expensive to ship that we make very little profit on them. And no profits make the bean counters lose their marbles.
But when you order just one more item, it only costs us a few dollars more to ship both of them to you. Add a third item, and it's just a few more shekels to ship.
And that allows us to make a profit. Which keeps the bean counters happier than a hammer in a nail factory.
So, if it pleases your Grace, we humbly request your mercy and patronage notwithstanding the vexing free shipping minimum.
Many product ingredients lack scientifically validated benefits for healthy humans—we aren’t large rodents, after all—and those that do often use doses too low to be effective.
That’s why we exclusively use ingredients and doses proven effective in peer-reviewed scientific studies on healthy men and women.
Many supplement ingredients lack scientifically validated benefits for healthy humans—we aren’t large rodents, after all—and those that do often use doses too low to be effective.
That’s why we exclusively use ingredients and doses proven effective in peer-reviewed scientific studies on healthy men and women.
While artificial food dyes and fillers may not be as dangerous as some people claim, studies show they can cause negative effects in some people, including gastrointestinal toxicity and behavioral disorders.
That’s why we use natural coloring derived from fruits and other foods as well as naturally derived ingredients for enhancing shelf life and facilitating the manufacturing process.
If you want to ensure the products you’re swallowing every day are safe and effective, you want to buy from a company that:
Sources ingredients from premium suppliers around the world (great products require great raw materials)
Tests all products for purity and potency in accredited third-party laboratories (to conclusively verify safety and efficacy)
Manufactures final products in America (which has some of the strictest regulations in the world)
Which is exactly what we do here at Legion.
Did you know that some products contain dangerously high levels of toxins like lead, arsenic, and cadmium?
That’s why we rigorously test every batch and guarantee our products provide exactly what the labels claim—and nothing else.
With Legion, you can be certain that what you're putting into your body is truly safe and effective.
While artificial sweeteners, food dyes, and fillers 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 we use natural sweeteners like stevia, erythritol, and monk fruit instead as well as natural coloring and flavoring derived from fruits and other foods.
Research shows that these ingredients are not only safe but can also confer several health benefits, including better nutrient absorption, healthy cholesterol and inflammation levels, and more.
The proprietary blend is little more than a sneaky way to use tiny (ineffective) amounts of lots of ingredients and hope customers don’t know any better.
Every dose listed. For every ingredient. In every product. Anything else is unacceptable.
While artificial food dyes and fillers may not be as dangerous as some people claim, studies show they can cause negative effects in some people, including gastrointestinal toxicity and behavioral disorders.
That’s why we use natural coloring derived from fruits and other foods as well as naturally derived ingredients for enhancing shelf life and facilitating the manufacturing process.
Many supplement ingredients lack scientifically validated benefits for healthy humans—we aren’t large rodents, after all—and those that do often use doses too low to be effective.
That’s why we exclusively use ingredients and doses proven effective in peer-reviewed scientific studies on healthy men and women.
While artificial food dyes and fillers may not be as dangerous as some people claim, studies show they can cause negative effects in some people, including gastrointestinal toxicity and behavioral disorders.
That’s why we use natural coloring derived from fruits and other foods as well as naturally derived ingredients for enhancing shelf life and facilitating the manufacturing process.
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 every penny of your money back. Holy moo cows. And that means you can say "yes" now and decide later.
Every active ingredient, form, and dose in This product is backed by peer-reviewed scientific research demonstrating clear benefits in healthy humans.
The ingredient, form, and dose in This product is backed by peer-reviewed scientific research demonstrating clear benefits in healthy humans.
Many product ingredients lack scientifically validated benefits for healthy humans—we aren’t large rodents, after all—and those that do often use doses too low to be effective.
That’s why we exclusively use ingredients and doses proven effective in peer-reviewed scientific studies on healthy men and women.
The active ingredient, form, and dose in our creatine is backed by peer-reviewed scientific research demonstrating clear benefits in healthy humans.
Pulse is tested for purity and potency in an ISO 17025-accredited third-party laboratory, and independently certified to contain no contaminants or banned substances by Labdoor™.
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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.
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Legion's Scientific Review Process
Legion's content is fact-checked and reviewed by a team of scientific, medical and subject-matter experts to ensure everything we publish is evidence based, trustworthy, and current.
If you don’t absolutely love this product, you get a prompt and courteous refund. No forms or returns necessary.
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Tested for purity and potency in a state-of-the-art ISO 17025 accredited lab by Labdoor™, the gold standard of third-party lab testing.
Sucrosomial® Magnesium tested in an ISO 17025-accredited third-party laboratory for heavy metals, microbes, allergens, and other contaminants to ensure compliance with FDA purity standards.
This product doesn’t just “contain natural ingredients”—every ingredient is naturally sourced from plants and animals. This product contains no artificial or synthetic sweeteners or flavors of any kind.
The ingredient, form, and dose in our product is backed by peer-reviewed scientific research demonstrating clear benefits in healthy humans.
Our product contains no artificial food dyes, fillers, or other unnecessary junk.
Because while these ingredients may not be as dangerous as some people claim, studies show they can cause negative effects in some people, including gastrointestinal toxicity and behavioral disorders.
That’s why we use natural coloring derived from fruits and other foods as well as naturally derived ingredients for enhancing shelf life and facilitating the manufacturing process.
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.
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We follow a detailed, rigorous, multi-step process to create content that meets the highest standards of clarity, practicality, and scientific integrity.
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