All American EFX Test Charge Hardcore Kit Review

A product by All American EFX

Overall Rating:


Positives Negatives
  • Contains Boron
  • Confusing
  • Side Effects
  • Almost all ineffective ingredients
  • Only 1 Effective Testosterone Boosting Nutrients here

Review Overview – What does All American EFX’s Test Charge Hardcore Kit do?

Made by All American EFX, the Test Charge Hardcore Kit is one of the most ambitious testosterone booster we’ve seen.

Containing three different supplements:

  • Taxadral Fast-Acting Matrix (Liquid Testosterone Booster)
  • Taxadral Delayed-Release Matrix (Capsule Testosterone Booster)
  • Aroma Block-R Proprietary Blend (Aromatase Inhibitor/Estrogen Suppresant)


These are claimed to help promote:

  • Vitality
  • Libido
  • Testosterone
  • Power

But how well does this work?

We’ve done the research, and in this review, we see how effective the Test Charge Hardcore Kit actually is.

This is what we found, by analyzing each supplement in the kit individually:

Taxadral Fast-Acting Matrix


What is it?

This is the liquid part of this T-Booster stack. It’s suggested to be taken once in the morning and once in the early evening both at doses of 1ml.

Both doses should be taken with 1 capsule of the ‘Delayed-Release’ Matrix part of this product. However, we’re not so impressed with this bottle.



Thought to help with libido, but this is still up for review.

As an ancient medicine for sexual health, more research has to be done into sarsparilla to see if it really is effective.


A bark extract used more often in fat burners.

Yohimbe helps with appetite suppression, which may in turn help with fat loss – however, use of this nutrient has been seen to cause side effects.


Extracted from the Yew tree, and may help with sore muscles and joint inflammation.

However, the plant itself is poisonous and side effects have been reported in the past from those who have supplemented it.


Used for Pycnogenol.

Can boost nitric oxide in the blood stream which promotes overall blood flow and muscle pumps.


An ineffective testosterone booster.

As an ecdysteroid (insect steroid) it was believed that Vaga may help boost overall testosterone. However, studies have shown that even with long term use, vaga (20-Hydroxyecdysone) has had no effect on testosterone levels or body composition.

Fast-Acting Matrix Overview: It doesn’t look good. All of the nutrients used are ineffective, or outdated testosterone boosting ingredients. There are no real studies that support any of them for boosting T.

Plus, side effects have been associated both with the Yohimbe and Yew extracts – and as this product is a proprietary blend, we have no way of knowing how effective it actually is.

Taxadral Delayed-Release Matrix


What is it?

The capsule part of the stack. It’s suggested you take 1 in the morning, and one in the early evening – same as the liquid part.

In fact, it’s remarkably similar to it’s liquid counter part – and has similar disappointing ingredients.



Same as above, an unreliable libido booster that needs a lot more research done on it.


Again, an appetite suppressing nutrient that has been linked to causing side effects.


May reduce joint inflammation but reported to deliver a number of side effects.

5,7-Dihydroxy Flavone (Chrysin)

Another ineffective testosterone booster.

Chrysin was originally thought to be a godsend when it came to boosting T – but this very quickly turned out to not be the case.

With the only supporting study being when the nutrient was injected directly into a subject’s testes, there has been no evidence for this testosterone booster working when orally supplemented.


A component found in Broccoli, I3C is thought to help reduce overall estrogen levels.

Further research needs to be done, but on the whole, the nutrient is unreliable. It’s not the best for cutting down on the female hormone.

Delayed-Release Matrix Overview: Again, this falls into similar problems as it’s liquid counterpart. It uses numerous ineffective ingredients, and has the potential to cause side effects.

It’s another poor choice, wrapped in a proprietary blend. You don’t what you’re getting, or how much of an impact it’ll actually have – and as this is linked to side effects, that’s a worry.

Aroma Block-R Proprietary Blend


What is it?

The tablet part of the Test Charge Hardcore Kit. To be taken in 1 tablet doses, once a day 30 minutes before bed.

It’s another poor proprietary blend. Take a look:



Same as above, it’s 5,7-Dihydroxy Flavone. Thought to be an effective testosterone booster, but only works when injected directly into the testicles.


A similar component to Indole-3-Carbinole. Believed to help lower estrogen levels, and an extract of brocolli, more research needs to be done into this nutrient to confirm.


Also used in the ‘Fast-Acting Matrix’, and insect steroid that has no effect when used in athletes.


Arguably the only effective ingredient in this entire product.

Studies have shown that Boron may help increase testosterone while also being able to some extent reduce estrogen levels.


More of a fat burner than anything else – and not a very good one.

Grapefruit has been seen to help with minor weight loss – but it’s unreliable. It contains numerous vitamins that promote overall health, but it won’t don’t anything for your testosterone or estrogen levels.

Aroma Block-R Proprietary Blend Overview:

Another poor choice.

As you can see, many of the ingredients used are completely ineffective. The only thing that this Estrogen blocker has going for it is the boron.

And being a proprietary blend, we don’t even know how effective that is. It’s not great.


Ingredient Profile Overview:

On the whole, it has to be said – this is an awful stack.

When all is said and done, there’s only one good ingredient out of all 3 of the products – the Boron, and we don’t even know how much of that we’re getting.

The proprietary blends are a killer, and the risk of side effects from the Yohimbe and Yew, don’t make it any more enticing.

There are definitely better nutrient profiles out there.

Side Effects

There are two main ingredients in these bottles that you should be concerned with when it comes to testosterone boosting – the yohimbe and the yew.

Yohimbe, although it does have some benefits as a appetite suppressor, it can cause stomach problems such as anxiety, hypertension and gastrointestinal distress.

Yew on the other hand comes from a poisonous plant, several of the side effects reported are stomach problems, dry mouth and vomiting.

These are definitely not what you want, especially when you’re trying to boost your testosterone.

Is there anything better than this Testosterone Booster?

There absolutely is.

We’ve done the research, and looked far and wide for the best supplements on the market that promote:

  1. Muscle Gains
  2. Fat Loss
  3. Testosterone Levels
  4. Energy
  5. Mood
  6. Sex Drive

And it we’ve finally narrowed it down to just three.

These are the best testosterone boosters on the market, that both myself and our readers agree provide the best results. You can check them out below:

The 3 Best Testosterone Boosters

All American EFX Test Charge Hardcore Kit Review Conclusion

On the whole, this definitely isn’t the best testosterone booster stack out there.

From this review, here’s what you need to know about the Test Charge Hardcore Kit:

  • Confusing delivery – There’s so many bottles and pills to use throughout the day, it’s hard to keep on top of.
  • Potential Side Effects – Both Yohimbe and Yew have been linked to causing side effects.
  • Ineffective Ingredients – Almost all of the ingredients used lack the proper clinical backing for testosterone boosting.
  • Only 1 Good ingredient – Boron is the only effective testosterone booster in this product.

As you can see this is far from the most effective testosterone boosting stack on the market.

To see what our readers, and editor have recommended as the current highest rated testosterone booster, check out our full review of the safest and most effective we’ve come across:

Our #1 For Boosting Testosterone - TestoFuel

Out of all the T-Boosters I've tried, TestoFuel is the best for Maximum Muscle Gains.

It also:
- Added Strength
- Cut Body Fat
- Boosted My Energy

I took it for 3 Months and I saw some INSANE results!

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