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.
Legion Vitamin B Complex Ingredients (685.6 milligrams per serving)
8 Essential Vitamin B Vitamins (85.6 milligrams per serving)
Vitamin B Complex contains clinically effective doses of all eight essential B vitamins that are vital for many aspects of health, performance, and wellbeing, including metabolism; brain, nervous, and DNA health and function; cellular growth and repair; hormone production, and more.[7][8][9][10][11]
Choline (250 milligrams per serving)
Choline is an essential nutrient that was formerly considered a B vitamin (B4) but now is recognized as a distinct substance. It’s found in foods like meat, fish, nuts, beans, vegetables, and eggs, and it’s vital for brain, nervous, and liver health and function.
Research shows that supplementation with choline . . .
While it’s possible to get enough choline through your diet to support optimal health, it can be difficult because it requires eating adequate amounts of foods that many people don’t eat, including eggs, liver, and peanuts.
This is why research shows that up to 94% of women and 89% of men in America don’t consume the minimum amount of choline needed to support health.[16]
There is no recommended daily allowance for choline, but the U.S. Food and Nutrition Board has set an Adequate Intake (AI) level of 550 milligrams per day for adult men and 425 milligrams per day for women.
Inositol (250 milligrams per serving)
Inositol, also (now erroneously) known as vitamin B8, is a group of molecules involved in cellular signaling and the health and function of cell membranes.
While it’s possible to get enough inositol through your diet to support optimal health, it can be difficult because it requires eating adequate amounts of foods that many people don’t eat, including citrus fruits, whole grains, beans, nuts, and green leafy vegetables.
Research shows that supplementation with inositol . . .
There is no recommended daily allowance for inositol, but it’s often suggested that adult men and women consume approximately 1-to-4 grams per day to support health.
Coenzyme Q10 (100 milligrams per serving)
Coenzyme Q10 (CoQ10) is a substance that helps enzymes perform bodily processes (hence “coenzyme”). It’s found in a variety of foods, especially organ meats such as heart, liver, and kidney.
It’s present in every cell of the body, particularly in the mitochondria (the “powerhouses” of the cells), and it plays a crucial role in the production of cellular energy and functions as an antioxidant.
Moreover, as cellular CoQ10 levels decline with age, scientists believe that this circumstance may contribute to the development of age-related disorders, including the aging process itself.[20][21][22][23]
Research shows that supplementation with CoQ10 . . .
The clinically effective dose of CoQ10 is 50-to-200 milligrams.
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.[31][32][33][34][35]
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 Potency & Purity
Vitamin B Complex 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 Vitamin B Complex compares to the rest.
Active Ingredients Per Serving
Clinically Effective Ingredients & Doses
B Vitamin Complex
Choline
Inositol
Coenzyme Q10
Third-Party Lab Tested
Labdoor Certified Brand
Price Per Serving
Legion Vitamin B Complex
685.6 mg per serving
85.6 mg per serving
250 mg per serving
250 mg per serving
250 mg per serving
$
NOW Foods Co-Enzyme B-Complex
551.9 mg per serving
301.9 mg per serving
25 mg per serving
30 mg per serving
10 mg per serving
$0.43
Thorne Basic B-Complex
409.4 mg per serving
381.4 mg per serving
28 mg per serving
$0.43
Nature Made B-100 Complex
556.8 mg per serving
500.8 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 Ingredients and Doses
Every active ingredient, form, and dose in Vitamin B Complex is backed by peer-reviewed scientific research demonstrating clear benefits in healthy humans.
No Unnecessary Junk
Vitamin B Complex contains no artificial food dyes, fillers, or other unnecessary junk.
Total Label Transparency
We clearly list the dose of each ingredient in Vitamin B Complex on the label—no proprietary blends or hidden ingredients—so you can verify our formulation’s validity and effectiveness.
Third-Party Lab Tested for Purity and Potency
Vitamin B Complex 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.
Made in the USA
Vitamin B Complex 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 Vitamin B Complex, 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 Vitamin B Complex different from other vitamin B complex supplements on the market?
The first key difference between Vitamin B Complex and other vitamin B supplements is the dosage of ingredients. Vitamin B Complex contains a total of 85.6 mg of vitamins B1, B2 B3, B5, B6, B7, B9, and B12, which is significantly more than you’ll find in most similar supplements.
The second key difference is that Vitamin B Complex also contains 250 mg of choline, 100 mg of coenzyme Q10, and 250 mg of inositol, which perform similar functions as B vitamins and provide additional benefits.
Can I take Vitamin B Complex with other Legion supplements?
Yes.
We’ve formulated Vitamin B Complex to work in conjunction with other Legion supplements like Triumph, Phoenix, Energy Surge, and Vitality, which also contain B vitamins.
The primary difference is that Triumph and Phoenix contain a relatively small dose of B vitamins. The reason for this is that some people get significantly more B vitamins than others based on their diet, making additional supplementation unnecessary.
If you don’t get plenty of B vitamins from your diet, then it’s beneficial to get more through supplementing with Vitamin B Complex.
A supplement I take already contains B vitamins. Can I benefit from Vitamin B Complex?
It depends.
If you eat plenty of foods that are high in B vitamins, choline, coenzyme Q10, and inositol, you may not need to supplement with Vitamin B Complex, especially if you’re already taking Triumph or another multivitamin that contains B vitamins.
That said, most people don’t get sufficient B vitamins from their diet, and often don’t consume much choline, coenzyme Q10, or inositol. Given that it’s difficult to over-consume B vitamins, most people opt to supplement to make sure they don’t develop an insufficiency. In other words, you’re more likely to run into problems from not getting enough B vitamins than you are from getting too much.
Whether or not you should take Vitamin B Complex if you’re taking another multivitamin depends on how much of these nutrients the multivitamin contains, but most have only a small dose of each (if any) and little to no choline, coenzyme Q10, or inositol. If you’re able to get sufficient B vitamins through diet and your current multivitamin, then you don’t need to take Vitamin B Complex, but if not, supplementation can help.
As noted above, it’s very unlikely that you’ll take too much in the way of B vitamins, so many people prefer to take Vitamin B Complex as an “insurance policy” against insufficiency.
How much of the different B vitamins should I take per day? How much is too much?
It depends, primarily on the amount of B vitamins you get from your diet and supplements.
That said, many people don’t regularly eat the foods that are highest in B vitamins, and vitamin B insufficiency can occur even in people who follow healthy diets.
It’s also very difficult to take enough B vitamins to harm your health, and it’s basically impossible to get too much from a combination of food and a moderate dose like you’ll find in Vitamin B Complex.
What type of effects should I notice?
The most common things we hear from customers are noticeable improvements in energy and mood, but it’s important to remember that many of the benefits of vitamin B supplementation aren’t things you’ll feel, but are still extremely beneficial for your health (supporting metabolism and nerve and vascular health, for example).
What it boils down to is this:
When you assist some of the most important physiological mechanisms in the body by ensuring it has the raw ingredients to perform at its best, just about everything runs better.
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 Vitamin B Complex be taken while pregnant or breastfeeding?
We’re not aware of any reasons it would be harmful, but check with your doctor first.
Can Vitamin B Complex be taken with medication?
There are very few negative interactions between B vitamins, choline, coenzyme Q10, and inositol and medications, but there are some, and thus you should always talk to your doctor if you’re currently taking medication and want to consider taking Vitamin B Complex.
Is Vitamin B Complex gluten-free? Soy-free? Dairy-free?
Yes.
Is Vitamin B Complex vegetarian or vegan friendly?
Vitamin B Complex doesn’t just “contain natural ingredients''—every ingredient is naturally sourced from plants and animals. Vitamin B Complex contains no artificial or synthetic substances of any kind.↑
2.
Every serving of Vitamin B Complex contains 685.6 milligrams of active ingredients that have been shown to be safe and effective in peer-reviewed scientific research. ↑
3.
Each active ingredient in Vitamin B Complex is backed by published scientific studies that show benefits in healthy humans. ↑
4.
That’s 1,058 pages of scientific research that shows Vitamin B Complex 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 Vitamin B Complex. ↑
6.
Every bottle of Vitamin B Complex is guaranteed to provide exactly what the label claims and nothing else—no heavy metals, microbes, allergens, or other contaminants.↑
de la Bella-Garzón R, Fernández-Portero C, Alarcón D, Amián JG, López-Lluch G. Antioxidants (Basel). 2022;11(2):279. Published 2022 Jan 29. doi:10.3390/antiox11020279. ↑
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 in America, which has some of the strictest regulations in the world
And that’s exactly what we do here at Legion.
Did you know that some supplements contain dangerously high levels of toxins like lead, arsenic, and cadmium?
That’s why we rigorously test every ingredient and batch and guarantee our products provide exactly what the labels claim—and nothing else.
This way, 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.
Not happy with your purchase?
Simply let us know, and you'll get a full refund, no questions asked. And you don't even need to return anything.
So 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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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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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.
Vitamin B Complex 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.
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.
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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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