TestoFuel vs Test Xtreme Reviews


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TestoFuel vs Test Xtreme Review

A great couple of T boosters in front of us here, will TestoFuel give us the fuel we need for those big gains or will X mark the spot for Test Xtreme? Only our TestoFuel vs Test Xtreme review will be able to tell us.

Like with any T booster, they will need to do everything right to be a truly great product, no free passes here.

Since our testosterone declines year on year from around the age of 30, testosterone boosters are an essential part of many men’s diets. Especially since they decline for the rest of our lives!

With this in mind, you want to only use a truly effective product. There is no point putting a weak sub-par supplement into your system.

Both of these companies are reputable and have a great deal of experience so this should make for a great battle.

A top testosterone booster should be able to deliver the following:

  • More strength
  • Increased energy
  • Enhanced libido
  • Elevated mood

Let’s see if either have what it takes…

TestoFuel Vs Test Xtreme: Who Makes These Testosterone Boosters?

Roar Ambition

TestoFuel Review

Read our full TestoFuel Review

The people behind TestoFuel are Roar Ambition, the UK based company who have a big reputation.

They have built this on great foundations Firstly they have a generous money back guarantee, this means anyone can try their products risk-free!

On top of this, they also review and amend their ingredients and dosages regularly, ensuring the customer is always getting the best possible versions.

This is why there are so many video testimonials on YouTube and before and after profiles around the web. They ship worldwide from both the USA and UK.

If you’re into endorsements then theirs will likely impress you. None other than former Mr. Universe Robby Robinson puts his name to TestoFuel. For a guy in his 70’s, he is looking great!

They also make a fat burner called Instant Knockout which is used and endorsed by UFC fighter Diego Sanchez who uses it to make weight before a fight.

Iron Labs Nutrition

iron labs test xtreme reviews

Read our full Test Xtreme review

Here we have the people behind Test Xtreme. They are another UK based company, formed in 2009.

These years of experience have been shared with the company Euro Nutrition, who they merged with in 2013.

This T booster was once guilty of using proprietary blends but we are pleased to say that they stay clear of them in this product now.

They have a good range of products with all sorts of supplements that include metabolism and energy support as well as creatine based products.

Although their website is simple, it doesn’t have a whole lot of information about the products and their blog hasn’t been updated since 2015.

TestoFuel Vs Test Xtreme Ingredients

This is where we can really say which is the better option and neither uses proprietary blends so it’s a good start.

We must say we prefer the serving schedule of TestoFuel, you can spread the capsules out to 3-4 servings a day, meaning the T in your system will be felt throughout.

The problem with Test Xtreme is that they advise taking 4 capsules when you wake. This for us will give you a boost in the morning but will fade as the day goes on.

Still, what does into these products?

Mutual Ingredients

Vitamin D

One of the most important T boosters going.

The fact is, our bodies create their own Vitamin D when our skin is exposed to direct sunlight. The problem is many of us are deficient, obviously, we aren’t getting enough sunshine in our lives!

It is an important product to get into your body as low levels of this ingredient are linked to low testosterone.

That is why the optimal dosage of 5,000 IU in TestoFuel is so important.

Compare this to the really poor dosage of 320 IU in Test Xtreme and it is clear who has made the better start.


Another great ingredient and just as important.

Our bodies cannot create more testosterone without it.

It is great for stimulating the luteinizing hormone, this communicates with the testes to create and release more testosterone.

It is also good for ensuring our body does not deplete testosterone levels during a strenuous workout, meaning there is more left for later!

At 25 mg, Test Xtreme have dosed it well. Since TestoFuel uses 10 mg, but also has Oyster Extract which is high in Zinc, this one is pretty even.

D-Aspartic Acid

About as good as it gets once again, both products know what should go into a good T booster.

DAA is great, it is another that stimulates the luteinizing hormone, creating more T. It is also good for increasing sperm count as well as triggering the synthesis of the Human Growth Hormone. Anything with this many uses cannot be ignored.

The  1,640 mg in Test Xtreme is a good amount, but a little on the low side compared to TestoFuels optimal 2,300 mg.


Another good inclusion, this is an ingredient that really frees up your T. this is important since so much of it is bound by the Sex Hormone Binding Globulin, making it unusable. When this is less effective there is a lot more T in your system.

The 200 mg in TestoFuel is a good amount, so is the 380 mg in Iron Labs Test Xtreme.

Vitamin B6

Another great inclusion from both, they have so many similar ingredients, but the dosages of the important ingredients are what matter.

B6 is good for unbinding your T once again and it is even thought that low levels of B6 are linked to low testosterone.

The 5 mg in TestoFuel will give you what you need as will the 8 mg in Iron Labs Test Xtreme.


Another good inclusion, this time it is because Fenugreek is a traditional libido booster.

With a reputation as good as this, it really is good at what it does. But, it has another use. By regulating insulin levels it allows your testosterone to do what it does best. When they go out of balance it really affects your T for the worse.

The 100 mg in TestoFuel isn’t a bad amount, we aren’t entirely sure how much is in Test Xtreme as their website has missed it out. We have seen it at around 300 mg in some places, this would be good but it could be from their previous recipe.

Vitamin K

A good ingredient as it helps to protect your Testosterone against the T killers. It is also thought to be effective at freeing up your T from SHBG again.

At 180 mcg, TestoFuel has included an effective amount. The 100 mcg should also be ok here.

TestoFuel Vs Test Xtreme Side Effects

The good news is that neither product has anything in there that should concern you.

They both have natural ingredients and the dosages are either optimal or safe. As always we advise you to check the label if you have any allergies.

TestoFuel Vs Test Xtreme Pros and Cons

TestoFuel Pros

  • 100% Natural Ingredients
  • No side effects
  • Plenty of great reviews
  • Reliable Testosterone booster
  • No proprietary blends
  • Reputable company

Iron Labs Test Xtreme Pros

  • Some top testosterone booster ingredients
  • Some effective dosages
  • No proprietary blends

TestoFuel Cons

  • Only available online

Iron Labs Test Xtreme Cons

  • Some ineffective ingredients
  • Vitamin D severely underdosed
  • Suggested serving not ideal

TestoFuel vs Test Xtreme Reviews Conclusion

Winner: TestoFuel

TestoFuel Reviews Conclusion

Read our full TestoFuel Review

Buy TestoFuel from: www.testofuel.com

(Clean Lean Machine tip: Take advantage of their free 1 month supply when you order 3 boxes whilst the offer is still available!)

A contest that could have been close, but not many manage to use the same effective ingredient, and dosages.

It is clear that many products know what ingredients to use, but try to get away with some small dosages. Test Xtreme and Vitamin D is a good example of this, their dosage was about 10 times too low!

That’s a problem that does not exist for TestoFuel. With so many effective ingredients and great dosages, it is no wonder it is our top recommended testosterone booster.

So many people have great things to say about it, including us. To find out more about this excellent testosterone booster, check out our in-depth TestoFuel review.

Buy TestoFuel from: www.testofuel.com



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