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Frequently Asked Questions

Have questions about our business, products, shipping or anything else? Take a look below to see if we already answered them!

Who Are the Iron Brothers?

The Iron Brothers are lifters who have dedicated their lives to the sports, health, and fitness!

What are supplements?
Why should I use Iron Brothers supplements?
Do supplements work?
Who should use supplements?
Are supplements a replacement for food?
Are supplements allowed in my sport?
Do you charge shipping?
Should I take the estrogen blockers after I take my test boosters?
Do estrogen blockers help you lose weight?
What does estrogen do to a man's body?
Do estrogen blockers increase testosterone?
What is the difference between red bottle testosterone booster and the blue bottle testosterone booster
Can women take the Iron Brothers Thermo Burn?
Is the Thermo Burn a liquid capsule?
Can I take this even if I don’t work out at the gym?
Is there Soy in the Thermo Burn?
Can supplement products be stacked?
How long does it take to ship?
Is the Joint Support a product for both men and women?
Is there any banned substances among the ingredients?
Does the Joint Support contain Aspirin?
Is the Glucosamine Sulfate from a fish or other botanical sources instead of shellfish?
Is it normal to have some capsules with different colors inside the same bottle?
Is the Sleep Aid Formula gluten-free?
How many pills are in one bottle of Comatose Sleep Aid?
What is the shape and color of the pills?
Are all ingredients from the USA?
How does Nitric Oxide affect the body?
What does Nitric Oxide Supplements do?
Can it also help in burning fat and building muscles?
What else is the Nitric Oxide Booster good for?
What is the recommended dosage for the Nitric Oxide Booster?
What is a BCAA or Branched-Chain Amino Acid?
In what form of is the Iron Brothers BCAA taken?
What are the main benefits of taking it?
How safe is it to take BCAA Supplements?
What are the best sources for a boost in BCAA?

Our Blog

Find Out More Info Here!

Our archive of knowledge is growing all the time! We cover topics ranging from fitness to health and more!
If you still have more questions, our blog articles probably cover them! 

Every Workout Routine Should Have This Cheat Meal Schedule

Every Workout Routine Should Have This Cheat Meal Schedule

We all know that it’s incredibly difficult to outwork an unhealthy diet. But completely cutting out the food that makes us happy can make it all too easy to go...

What Does A Nitric Oxide Supplement Do?

What Does A Nitric Oxide Supplement Do?

Nitric oxide is a gas that occurs naturally in the body. Its core purpose is to relay messages between cells by increasing blood flow. It’s responsible for delivering key nutrients...

How To Gain Muscle With A Testosterone Booster

How To Gain Muscle With A Testosterone Booster

We’ve said it before: there are no shortcuts to a better body. It takes eating the right foods, getting enough sleep, and pushing yourself beyond your standards to reach that...

Endurance Training

Endurance Training

If you’re wondering to yourself, what is endurance training, it’s defined as building your capacity for extended periods of intense physical exertion. Having a high level of endurance gives you...

Featured Products

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We Have Over 200 Reviews!


"I have tried several burners on the market. Iron Brothers Thermo burn is no joke. The first few days I could smell colors. I sweat all day long, to the point I was shivering from being in the cold whilst being soaked in sweat...


My expectations for this product were not very high when I came across it. I read the reviews and thought, eh, I've never experienced anything like what these reviews mention from a fat burner before. BUT boy was I wrong...


After trying Burn XT for a month, I decided to switch brands to mix it up a bit and I am glad I did. Within the first week week of using Ironbros thermogenic fat burner, I lost 3.5lbs and it's fat, not water (I use a body composition scale).

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