USN Testo Max 17 Review

A product by BioScience Nutrition

Overall Rating:


Positives Negatives
  • Contains some good testosterone producers
  • Poor Servings
  • Under-dosed Core Ingredients

Review Overview – What does Testo Max 17 do?

testo-max-17-reviewFrom USN comes their all natural testosterone booster Testo Max 17.

Claimed to promote:

  • Testosterone
  • Physical Performance
  • Lean Muscle Growth

But how well does it actually work?

In this review, we take a closer look at Testo Max 17 to see how effective it really is.

This is what you need to know.

How are the servings?


With 1 serving a day (2 capsules, 5 days on, 1 off rota) this isn’t the best way to boost testosterone.

Think of the gap between servings – 24 hours. Natural T boosting is a long, and consistent process.

In that amount of time your t-levels can slip back to their baseline. When you’re getting started you need to give them all the help you can get. Ideally 3 – 4 servings a day.

With 1 a day, you’re overall progress will be lower and you’ll see much slower results. Aim higher.

What about the ingredients in Testo Max 17?

There are some great choices in this product – but the dosages aren’t all that.

There’s only one bad ingredient in here, but most of the good ones are under dosed. It’s disappointing.

Check it out:testo-max-17-side-effects

Vitamin D3

One of the best natural testosterone boosters.

Vitmain D3 is technically a hormone and necessary for boosting overall testosterone.

Naturally we don’t get enough of it throughout the day – our bodies synthesize it from sunlight, and most of us spend our work hours indoors.

Supplementing it is the best way to keep on top of it and get the results you need.

Unfortunately for Testo Max 17, it only contains 1000 IU of D3.

Studies have shown, for effective results, you need over 3000. It clearly falls short of the mark here, but it’s heading in the right direction.


Another good addition.

Zinc is necessary for several reactions in the brain that promote the Lutienizing hormone (LH).

Why is this important? Because LH is key to testosterone levels. It is the precursor to both testosterone and growth hormone.

However 1.7g per serving is barely anything. You need at least 10mg or higher to see real results.


Another quality mineral.

Boron has been seen in several studies to not only boost serum testosterone, but also help lower estrogen levels.


A combination of minerals – and may not be your best option.

Shilajit has been seen in numerous scenarios to have little effect on testosterone levels. It’s unreliable, and not enough for considerable t boosting.

Be wary of it.


One of the better choices.

Seen to help more with libido, Fenugreek does also have some positive effects when it comes to testosterone.

By its ability to lower blood sugar, fenugreek reduces your body’s overall level of insulin – a blood sugar hormone that directly interferes with T levels.

With less insulin, your body can produce more testosterone.


An anti stress nutrient that may help testosterone.

The stress hormone cortisol can dramatically lower testosterone. Studies have shown Ashwagandha may help lower your body’s overall production of cortisol.

With less of it, your testosterone levels are interfered with less, and have more opportunity to rise.

Eurycoma Longifolia

Also known as LongJack.

Originally thought to promote testosterone, however studies have shown otherwise.

In actual fact, LongJack barely has any effect at all.

Studies have shown that it does not boost testosterone, but it may give a mild boost to libido.testo-max-17-results

Ingredients Bottom Line:

Looking at the nutrient profile USN’s Testo Max 17 looks good – there’s just one problem: under-dosing.

Many of the core ingredients used like the Vitamin D3 and the Zinc are in short supply – lower than what studies suggest.

It may not have the desired effect.

On top of that, LongJack has been seen to be largely ineffective. It’s not that great of a choice.

Side Effects

There have been no side effects reported with this product.

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

USN Testo Max 17 Review Conclusion

On the whole this isn’t the best testosterone booster on the market and there are several reasons why.

From this review, this is what you need to know about Testo Max 17:

  • Poor Servings – Only 1 a day, 6 days a week. You need a lot more for consistent testosterone boosting.
  • Under dosed – Both the Vitamin D3 and Zinc are far below what studies suggest for effectiveness.

It does have good ingredients, but there are better options out there.

To see what our editor and our readers have had the best experience with, check out our current #1 rated T-Booster. It’s the safest and most effective we’ve ever seen:

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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Testo Max 17
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