TestoFuel is without a doubt one of the most popular and enduring natural testosterone boosters on the market right now.
There are lots of very positive TestoFuel reviews out there, as well as some pretty negative ones.
As a result, it’s pretty hard to know who to trust. It’s hard to know a genuine TestoFuel review from a bogus one.
We’re going to try to set the record straight here in our own TestoFuel review. We’ll let science be our guide and judge testoFuel on its formula.
So, what is TestoFuel all about?
Who is it designed for?
Unlike lots of other products, like our current #1 stack, TestoFuel is not primarily aimed at older men looking to restore their testosterone levels to what they were in their prime.
Rather, TestoFuel is designed for young, active men who want to try to maximize their testosterone production.
So instead of trying to push T levels back up to within normal limits, TestoFuel tries to push healthy T levels up to their natural limit.
That’s why the makers of TestoFuel claim that their supplement can deliver:
- Increased muscle mass
- Faster recovery after intense exercise
- Better athletic performance
- Improved sexual performance
It is clearly aimed at guys who do a lot of intense physical activity every week, and who therefore want to keep their testosterone levels elevated around the clock.
It seems that TestoFuel is designed mainly for:
- Natural bodybuilders
- MMA fighters
- Fitness enthusiasts who want to maximize results while staying natural
- Guys who want to supercharge their sex drive
That sounds good, right?
The question is, how much of this is actually true?
Is TestoFuel as god as people make it out to be?
Are its harshest critics justified in what they say about it?
Does it really push testosterone levels up to their natural limit?
Basicaly, can it give you the results you’re looking for in a safe, predictable manner?
Let’s find out, shall we? Here is our full TestoFuel review. In it, we look at ingredients, doses, and potential side effects.
Let’s take a closer look at the TestoFuel formula:
As you can see, this is a very comprehensive, well-balanced, high quality formula.
We have plenty of ingredients here capable of exerting a positive effect on testosterone levels by themselves.
When taken together, they should have a massive impact on your natural testosterone levels, your ability to grow muscle mass, and your libido.
Of course, that doesn’t mean that this formula is perfect.
TestoFuel has its problems, which we will cover below. But overall, this is a pretty impressive formula.
Here are the main positives of the TestoFuel formula and the main negatives.
The main benefit of TestoFuel lies in its exclusive use of scientifically-proven, effective, safe ingredients.
There are no fillers in here. No garbage, no second-rate extracts, no waste.
Just scientifically-validated, safe, and effective testosterone boosting agents.
This is the criteria that any supplement needs to fulfill for us to consider it a “quality” natural testosterone booster.
For example, each serving of TestoFuel contains 2,300mg of D-Aspartic Acid.
This is easily one of the most effecitve and well-proven natural testosterone boosting substances in existence.
D-Aspartic Acid has been shown in numerous clinical trials to have an immediate and powerful effect on free testosterone levels.
When consumed, D-Aspartic Acid acts as a kind of trigger for the release of Luteinizing Hormone.
Luteinizing Hormone tells the testes to start producing and releasing testosterone. The effect is immediate and significant.
Amazingly, this seems to happen regardless of whether or not you have a low D-AA intake, or even if you have very low testosterone levels.
That means that upping your D-AA intake can elevate your testosterone levels even if you have relatively normal T levels and your diet is already optmized for testosterone production.
TestoFuel contains 2,300mg of good quality D-Aspartic Acid. Taken on a daily basis, that is more than enough to see your own natural testosterone production go through the roof.
Oyster Extract seems to be similarly effective for improving libido as well as raising free testosterone levels, although the evidence here is nowhere near as robust.
The main reason we are interested in Oyster Extract is because it contains such a potent blend of minerals, essential oils and vitamins which are known to support healthy natural testosterone production.
Key components of Oyster Extract include manganese, copper, omega 3 & 6 oils, amino acids, magnesium, and most importantly, zinc.
Oysters are the best sources of zinc in the human diet; they contain 10x the zinc found in beef steak.
As you probably know, many people in the West today are at least slightly deficient in zinc. As this study shows, having low zinc levels is a sure-fire way to kill your testosterone levels.
Supplementing with zinc has been shown in clinical trials to significantly raise free testosterone levels.
Fascinatingly, the cited study saw benefits in just 6 weeks!
TestoFuel also contains one ingredient that is known to supercharge libido.
We’re talking about Fenugreek Extract.
Fenugreek Extract doesn’t actually seem to raise testosterone levels per se.
But it does seem to reliably boost sex drive and sexual performance, even in otherwise healthy, young men.
Basically, Fenugreek Extract contains compounds called saponins. These saponins seem to be sub-par for actually raising T levels, yet many studies looking at their use have found that they do increase sexuality.
For example, this study found that men using a particular Fenugreek Extract supplement unusually high in saponins experienced increased sex drive and reported sexual performance in as little as 6 weeks. These reported improvements in sexual performance include heightened orgasm, arousal strength, and so on.
The men in this trial were aged 25-52, showing that Fenugreek Extract stands to benefit younger men as well as older guys.
Of course, it goes without saying that the healthy servings of Asian Red Ginseng, magnesium, Vitamin D and zinc itself will contribute to healthy testosterone levels. Men working in an office (who don’t get a lot of sun) will benefit most from the Vitamin D, but pretty much everyone will benefit from using this amazing nutrient (which is really closer to a hormone than a vitamin).
On the whole then, TestoFuel is a pretty damn impressive supplement. All of the ingredients contribute to optimal hormonal balance, improved physical performance, and increased sex drive.
Now let’s look at where TestoFuel lags behind the best supplement on the market today.
The main downside with TestoFuel is not to do with what it contains.
The main problem with TestoFuel is that it doesn’t contain some great ingredients that we do find in other high quality supplements.
For example, there is no Nettle Root Extract in TestoFuel.
Nettle Root Extract is known to bind to Sex Hormone Binding Globulin. SHBG is a glycoprotein which binds to both androgen and estrogen in the blood, effectively removing them from circulation.
By binding with SHBG, Nettle Root Extract prevents excess testosterone from being removed from circulation. This in turn means greater free testosterone levels in the blood.
Many high quality natural testosterone boosters today do provide a healthy serving of Nettle Root Extract. That TestoFuel doesn’t take advantage of this superb and safe ingredient is a bit disappointing.
There are quite a few ingredients which are usually found in high quality test booster that we do not get in TestoFuel:
- No Mucuna Puriens
- No Boron
- No Luteolin
- No BioPerine
These ingredients are not absolutely necessary for a quality testosterone boosting supplement. There are, obviously, other ingredients that work just as well as these substances.
Yet with so few active ingredients, TestoFuel would definitely benefit from the inclusion of 1 or 2 of these other natural, safe, and reliable T boosters.
TestoFuel Testimonials – What Are People Saying About This Stack?
While user reviews can only tell us so much about a product, it is always worth looking to see what kind of endorsements a supplement is getting.
If we have literally hundreds of positive TestoFuel reviews from happy users, and some reliable endorsements from notable public figures, then we can rest assured that we aren’t dealing with a total scam supplement (like many test boosters on the market today).
So what are people saying about TestoFuel?
What sort of things commonly come up in a TestoFuel review?
Here is a short video testimonial from none other than Robby Robinson, 5 times Mr Olympia and bodybuilding legend:
That is a pretty impressive video as far as we’re concerned.
Few testosterone boosters have this kind of backing, from a legendary bodybuilder no less.
On top of all that, TestoFuel is backed by a 90 day guarantee:
That means that if the product doesn’t work and you abide by the T&Cs, you can get 100% of your money back. We can’t ask for much more than that!
TestoFuel Side Effects
Generally speaking, using testoFuel will not cause side effects for the vast majority of you.
All of the ingredients have been rigorously tested in laboratory conditions, and none of them are thought to cause serious side effects.
This is certainly true at the doses used in TestoFuel.
That said, there are still some things that you need to be careful of in here.
You will not be used to consuming these ingredients on a regular basis, if at all. You certainly wont be used to consuming these substances in a concentrated, extract form.
This means that it is very hard to predict the side effects you might experience when consuming them.
TestoFuel Review Summary – Great Stack For Younger Men
After doing a pretty thorough TestoFuel review, we’re happy to say that this is one of the best natural testosterone boosters around.
It contains some really effective ingredients that can make a major difference to your own natural testosterone production.
It is designed primarily for younger guys who train a lot and who want to ramp up their testosterone levels to the max.
It is extremely popular with natural bodybuilders, amateur boxers, MMA fighters; anybody who wants to maximize their training while staying 100% natural.
That doesn’t mean it can’t help older guys of course.
As explained above, many of the ingredients in TestoFuel are superb for elevating free testosterone levels and lighting a fire under your libido.
Things like Fenugreek Extract have been proven time and again to significantly improve sex drive in a short space of time.
Of course, TestoFuel isn’t perfect.
It is definitely lacking in some key areas (explained above), which is why we think it lags behind Prime Male as far as overall quality goes.
But if you are a younger guy who wants more muscle mass, faster strength gains, lower recovery time, and a stronger sex drive to boot, TestoFuel could be a great choice.