My Beaver Brook Testosterone Booster Review

My Beaver Brook Testosterone Booster Review

First Look:

I have just eaten a loads of rice with a high protein stew in order to feed my body after a good gym session last night, in fact the gym session felt good after a bit of waywardness that has kept me from the iron.

However, I am down on the bench and deadlift, while feeling a little stagnant on the shoulder press.

This is down to a lack of consistent behavior. Which is essentially my own doing.

I have agreed to do to many things and go on too many breaks and vacations which has completely disrupted my pattern.

Hopefully, soon enough, I can get back in to a fruitful regime whereby a new focus will be back on the weights and gaining strength. Something that, at nearly 34 can sound a bit daunting.

Therefore, wouldn’t it be great to have a little legal help along the way? Something that could maximize our efforts and time?

This is where supplements come in to action.

If we look at this test booster, one cannot help but thinking it looks very basic and not something you would necessarily put a lot of faith and trust in.

Ingredients: The Science

Ashwagandha (Withania Somnifera)

Studies have shown that treatment with Ashwagandha root extract resulted in a higher level of testosterone and a concomitant increase in serum levels of LH among infertile men having sub-optimal testosterone levels.

It’s difficult to see if the same result would be found with guys who do not have any fertility issues.

So the question is, are you infertile?

If you’ve been banging your missus (or even your mistress, we shouldn’t be even talking if you have smashed your sister) unprotected and have miraculously not had a sprog you probably are infertile…sorry to break that to you, bro.

However, you are probably in look because only 12% of men throughout the whole world are infertile, and even then, that is a generous estimate by the World Health Authority.


Related to Yohimbine, Yohimbe is a powerful stimulant and used to increase fat loss as well as assist with erectile dysfunction. 

This can cause a host of other problems though, as a result, this is in our supplements to avoid list.

Supplementation with yohimbine combined with resistance training does not significantly alter the body mass, muscle mass, or performance indicators.

Horny Goat Weed

Epimedium, the suspected active component of horny goat weed, appears to act as a phosphodiesterase inhibitor, similar to some drugs used for erectile dysfunction.

It does not, however, stimulate testosterone production.


An aphrodisiac and Testosterone Booster.

Zinc is also very important for the functioning of the enzyme, hormone, and immune systems.In very high doses, zinc can act as an aromatase inhibitor and reduce estrogen levels.

It is also a potent antioxidant and can provide benefits for prostate issues.

Vitamin D3

Vitamin D is a great Testosterone boosting vitamin that must be taken advantage of to trigger further production of Testosterone in your body.

However, there are two types of Vitamin D. There’s calciferol (vitamin D2) and cholecalciferol (vitamin D3) – we are only interested in cholecalciferol which is D3; this is the type our skin synthesizes from the sun and becomes a hormone which results in the increases in our testosterone.

Research by the US Library of Medicine has shown that testosterone productions are increased with Vitamin D3 supplementation.

There’s a plenty of articles I have written covering the benefits of D3 you can read about, herehere and here.


Fenugreek is a proven test stimulating ingredient as found in our benchmark testosterone boosting product; Testofuel.

Research shows that a fenugreek seed extract can reduce daily fat intake in overweight men when taken by mouth at a dose of 392 mg three times daily for 2-6 weeks.

So, for overall health benefits, you should ensure your test booster includes Fenugreek.


This plant extract has been knocking around the fitness scene for years and has always been said to have great testosterone boosting capabilities. 

However, the science contradicts these claims.
It was also said that the Eastern Bloc states supplemented this during the Cold Ware era
to win the highly lauded weightlifting competitions.
This was more likely a distraction technique to try and divert attention away from the fact they were all using steroids.
A recent study tested on professional rugby players from Australia proved that Tribulus does not affect testosterone levels on any measure.


Just three tablets daily in one serving at a time with a meal.

We would recommend that you have at least 4 tablets spread evenly across the day, as per the best testosterone booster on the market.

This way your body has a constant trickle of the ingredients to work with in order to stimulate testosterone and less peaks or troughs.

If you get too much of certain ingredients, that what the body doesn’t need at the time will be wasted and you will not feel the benefit.

Therefore, if you have a massive dose of Magnesium for instance yet your body is still processing and utilizing Magnesium from a meal you’ve recently had it will only use what is required.

What the body doesn’t require at the time will let it pass. Thus, a higher chance of waste and less benefits.

It is better to have a continued trickle effect.

Each daily servings consists of just 1500mg which is about half of what we are accustomed to and found in the better test boosters.


This has a modest number of individual ingredient and a fairly small dose, so it will take some well proven ingredients in place to make sure this is going to be effective and score well.

With this in mind, let’s look at the ingredients that are going to be of benefit.

Vitamin D3 is great not only for testosterone production but also increasing bone density.

Zinc is a vital mineral that, if you are lacking, your levels of testosterone will suffer.

Fenugreek is a long standing testosterone stimulating ingredient that is found in the best testosterone boosters, including TestoFuel which we rate as the #1 natural test booster at the moment.

Ashwagandha seems to be more and more common in test boosters, and if you are infertile this is a good, scientifically proven ingredient that can stimulate more testosterone production.

The price of this is cheap, too.

So with these ingredients in mind, the majority of which are found in the best test boosters, what could possible go wrong?




There’s some issues here that need to be aired, which is a shame because some of the ingredients are effective and these issues have a direct effect on them.

  1. The overall daily dose is 50% of more effective supps
  2. The ingredients fall within a proprietary blend

That blend means that although we know the total amount of ingredients for that blend, we do not know the exact breakdown per ingredient.

This could be mainly filler plus trace amounts of each ingredient listed. This kind of practice is completely legal, as well. Just remember that when you see a proprietary blend in other products, too.

This means that even though there are three excellent ingredients plus one that can be advantageous if you are infertile may not have any effect at all because there are only trace amounts per daily serving.

Then we are left with two ingredients that are not proven to stimulate test levels at all which include the following:

  • Tribulus
  • Horny Goat Weed

There’s also an issue with Yohimbe.

It may actually contribute to high blood pressure, headaches, fainting and even a stroke.

With such a risk, this is not something I would want to buy.

Let’s also come back on to Ashwaganda…

As we’ve already established, this is only going to be effective for those men who are infertile.

Well, male infertility is actually quite rare and the World Health Organization estimates that only 12% of the global male population may be infertile.

That’s quite a small demographic.

My Beaver Brook Testosterone Booster Review Conclusion:

So, with the above in mind, where does this position the Beaver Brook Testosterone supplement?

Well, not very well.

Okay, so there’s three reliable ingredients that can actually help optimize hormone levels for all men and even women…on paper.

If you are infertile, Ashwagandha will help again, but again, this is on paper.

The reality is that this is underdosed as a whole product and all of the ingredients fall within this proprietary blend which is disclosed.

We have no idea how much D3, Fenugreek or Zinc is present. Legally it only has to be in trace amounts, now this practice is great for profits, not so much for the user.

Any final words for this review..?

The ingredients offered do provide an initial positive start, but things go rapidly downhill and we’re left with a bitter taste in our mouth.

However, at present, you should check out what the better options, here.

Our Favorite Test Boosters

> Increase Natural Testosterone Production

> Build Slabs Of Muscle

> More Energy

> Increase Strength

> Improve Overall Well Being


Ben BA(Hons), PGCert

Ben established this site to be a free resource in 2015. Since then it has gained over half a million visits. He has always been interested in sport and he started playing rugby at the age of 6 represented his town, county and school. Ben also enjoys cycling, has started skiing and is in the Army Reserve representing his Regiment as part of the 150 Regimental Shooting Team. He holds a bachelor's and postgraduate degree in sport exercise & nutrition.

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