Best Testosterone Boosters: Top 3 Natural Testosterone Supplements That Actually Work

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Do you want to build muscle faster, increase your strength and burn fat? Well you are in the right place because the best testosterone boosters that I reveal below will help you do exactly that!

They’ll improve your life, increase you libido and help you get that jacked and healthy body, faster.

These natural testosterone supplements for men have been proven to work by thousands of people WORLDWIDE.

But first, let’s make one thing clear before you continue: Legal test boosters are no magic pills, however when taken correctly can have a huge impact on your results.

Why use testo boosters?

Building muscle, burning fat and gaining strength is extremely hard. We all know that, right?

You have to train for 2 hours every day and drink tons of protein shakes, eat loads of steak and potatoes and still get left with very slow and limited results.

It’s frustrating, I agree.

Unless you’re a pro bodybuilder with a bunch of trainers, supplement specialists and a massage therapist you’re not going to get the results you want.

But that’s where testosterone comes in. Testosterone is the most important hormone in your body for building muscle and getting stronger. It forces your body into an anabolic state.

If you want to get jacked and make your training count, you should be doing everything you can to support your testosterone levels. The best testosterone boosters can be a good way to do it.

Benefits of the best testosterone booster:

  • Naturally increase testosterone production in your body
  • Increase muscle size – Speed up muscle growth & muscle tissue repair
  • Boost strength levels – See yourself getting stronger week after week
  • Reduce body fat – Start getting ripped while you’re also gaining muscle mass
  • Improves confidence & mood – Keeping you motivated to hit the gym
  • Increase energy levels – Get back those energy levels you once had

Listen: Some guys were genetically gifted, no matter what they eat or how they train they just grow and grow, year on year.

While other guys actually have to work hard for those gains. Eat 5 meals per day, drink protein shakes and have to wait for a year to start see any results.

A testosterone booster is designed for guys like this, the hard gainers. It can be the secret to pushing past the barrier and releasing new muscle growth fast.

Okay, so how do the best testosterone boosters work?

The best ones use a combination of ingredients to safely support and encourage your body to produce more testosterone.

They do this by:

1. Aiding Testosterone Production 

This relies heavily on processes in the brain and the endocrine system.

The needed components to accomplish this aren’t included in everyone’s diet. These best testosterone supplements change that, filling in for those missing nutrients and ensuring the body is producing the most testosterone naturally possible.

2. Increasing Free Testosterone 

About 60% of the T-Levels in a man’s body are bound to Sex Hormone Binding Globulin (SHBG).

When bound, this testosterone loses it’s anabolic potency and can no longer be directly used. T-Boosters decrease the production of globulin, freeing up testosterone availability.

3. Decreasing Estrogen 

In the body, an enzyme known as the aromatase is responsible for the production of estrogen, even if it means converting testosterone to produce it.

Some T-Boosters contain ingredients that have the power to inhibit these enzymes, slowing the process down entirely. Decreasing estrogen while simultaneously increasing testosterone.

Only some products do this.

But do testosterone supplements REALLY work?

Some bros seem to think the only real way to raise your testosterone level is with steroids or pro-hormones.

This is the highest form of bullshit. Getting real for a second, testosterone boosters are not as powerful as the synthetic stuff, but that doesn’t mean they’re ineffective.

Research over the last few years has discovered a number of natural ingredients that have been clinically proven to raise and support testosterone levels. Without the dangerous side-effects of steroids or pro hormones.

The testosterone supplements I reveal further down the article all work!

BroScience’s Best Testosterone Boosting Ingredients

Not all testosterone boosters are effective. Many of the products on the market were formulated years ago and contain old, ineffective ingredients.

We’ve dug deep and found the most effective ingredients available right now, all with real clinical studies behind them.

You have to make sure that your testosterone supplement contains at least a handful of the best testosterone boosting ingredients:

  1. D-Aspartic Acid
  2. Boron
  3. Oyster Extract
  4. Stinging Nettle
  5. Vitamin D3
  6. Ginseng
  7. Fenugreek
  8. Bioperine

D-Aspartic Acid 

d aspartic acid testosterone boosterAn essential amino acid to the testosterone boosting process – through a reaction with the brain, D-AA helps the body release a multitude of hormones. These include the luteinizing hormone (regulator of the testes), follicle stimulating hormones and perhaps most importantly, growth hormone – a key muscle builder.

There has also been studies that believe D-Aspartic Acid to be an effective component for removing rate-limits of testosterone synthesis.



boron natural testosterone supplementOnly one of the top 5 test boosters found below contain this trace mineral, which is potentially one of the most potent testosterone boosting ingredients out there. Boron has been shown to aid in muscle growth and strengthening of bones.

One study found  that not only does it increase free testosterone, but also decrease estrogen (the female hormone – opposite of muscle building hormone). So it uses 2 these methods at the same time to help you build muscle faster.

Another study in male bodybuilders found that it increased their testosterone levels much more in 7 weeks compared to the group that was taking a placebo.


Oyster Extract 

oyster for testosteroneOysters hold a lot of zinc, up to 10x more than the amount you’ll find in a steak. Zinc, like D-Aspartic Acid is great for releasing those luteinizing hormones and help out with raising serum testosterone levels.

That’s not all, Oyster Extract also holds 59 elements of essential bodily nutrients such as vitamins, amino acids, omega 3 & 6 and taurine.


Stinging Nettle 

stinging nettle extract boost testosteroneWorking closely with Sex Hormone Binding Globulin, the nettle’s ‘lignans’ which make up part of the root binds with the SHBG in place of the testosterone.

This allows more testosterone to be free in the body.

It has also been seen to have aromatese inhibitor qualities to lower the estrogen production rate.


Vitamin D3 

vitamin d best testosterone boostersCalled a vitamin, but actually a hormone. D3 is 1 of the only 24 nutrients we need to stay alive. Vitamin D3 is absorbed from the sun, but usually, we don’t get enough of it.

As modern living keeps us constantly indoors – our supply to this hormone is limited.

D3 helps release luteinizing hormones which help release testosterone, follicle stimulating hormones and growth hormone.



ginseng best testosterone supplementThis extract has been rocking the testosterone world. Ginseng has the ability to boost Nictric Oxide levels in men. In doing so it allows blood flow to massively improve giving fantastic pumps during a workout.

It also decreases the body’s glucose levels, eliminating any worries about insulin interfering with the testosterone production process. The saponins in Gingseng also improve testosterone levels and the luteinzing hormone.

It’s the Asian Red Panax Ginseng form that is the most effective.



fenugreek the best testosterone boosterThis libido enhancing herb found in south Europe and Asia, increases insulin release which helps enlarge muscle mass. It also helps with male vitality.

Fenugreek has also been shown to be a powerful anti-oxidant, which will help your body stay healthy and perform at its’ optimal level.



bioperine best test boostersBioPerine is not exactly a testosterone boosting ingredient. However, it’s still one of the more important ingredients to look for when shopping for a test booster.

It’s derived from black pepper and what it does is supercharging the effects of the other test boosting ingredients. That’s right, it helps your body absorb the other important ingredients like Fenugreek, Boron and Vitamin D3 much better. Which results in more bang for your buck.


Ingredient Warning

Stay away from a product with a proprietary blend in them. This is a group of ingredients all mixed together in various amounts. It’s bad because you don’t know how much you’re getting of each ingredient.

We also recommend staying away from products that were not formulated in the last couple of years. They were not formulated using the latest research.

Is it safe to use testosterone boosters? Are there any side effects?

These products are not steroids. They are completely natural supplements designed to deliver your body the nutrients it needs to produce the most testosterone. There are no side effects. They will not give you ‘man-boobs’, shrivelled balls or cause ‘roid-rage’ like steroids do.

Simple Fit Living’s Top 3 Best Testosterone Boosters – Legal Testosterone Supplements For Sale

After countless hours of research, comparison and endlessly looking into studies – it’s finally done.

These are the top products that we found on the market right now and they have all been formulated using the latest research.

1. ShredPro Elite


When doing my research this one came up a lot. So many men simply can’t get enough of this product, so I had to take a closer look.

The Good

ShredPro Elite has been one of the best testosterone booster for years now, and very recently they updated their formula using the latest research which shot them miles above the rest.


There are no proprietary blends, so you know exactly what you’re getting, and it was formulated with this in mind:

  • Increase natural testosterone production
  • Fast Muscle Gains –  Get that jacked body in months instead of years
  • Reduce Body Fat – Get ripped and hard muscles instead of puffy and soft
  • Superior Strength – See yourself getting stronger in every exercise
  • Increase energy levels – Expand your limits in and out of the gym

They’re able to achieve that with their new updated superior 11 ingredient formula that includes almost all of our favorite test boosting ingredients, plus some more.


  • Boron
  • Vitamin D3
  • D-Aspartic Acid
  • Nettle Leaf Extract (stinging nettle)
  • Ginseng
  • Fenugreek
  • Bioperine

On top of that they also include: Vitamin K1, Magnesium, Vitamin B6 and Zinc in their formula.

They have amazing package deals:

  • Get 1 COMPLIMENTARY Bottle Just Cover Shipping

Plus you get 1 free bottle while supplies last.

We founds hundreds of happy customer reviews, and here’s an example:

best testosterone booster review
This guy put on muscle and lost a lot of body fat in just one month with his improved testosterone production and is on his way to more gains.
best test booster review
Nolan reported to have increased strength significantly while gaining 7 lbs of lean muscle.

If you want to see more visit their website here.

The Drawback

Premium priced product. It’s no secret that the best testosterone boosters are premium priced due to their effectiveness. ShredPro Elite is no exception. You do however know that you’re getting the top test booster available on the market.

You can only buy from their official website. It means you can’t walk into GNC or shop for it on Amazon. However, they do ship worldwide to every country in the world for FREE.

Simple Fit Living Verdict

Overall ShredPro Elite is the best testosterone booster for sale this year. It was formulated to increase natural testosterone production so that you can build more muscle, lose fat and get stronger. 

The product uses a very impressive ingredient formula to deliver these amazing results – FAST.

The only real downside was the price. $54.95 for a month supply, but if you go for their Buy 3 Get 2 Free it works out at only $35.99 USD which is a steal. Plus shipping is always free and fast.

Learn more at the: official ShredPro Elite website /

2.Nitro Ultra-Maxx


Nitro Ultra-Maxx has been around for a few years now and has good customer reviews.

The Good

Nitro Ultra-Maxx uses no proprietary blends and only research backed ingredients that help you:

  • Muscle Growth – Helps further develop your physique
  • Improved Strength – Expands your lifting limit
  • Reduced Body fat – Aids in managing a bulk
  • Raised mental state – More alert and motivated

It does this by using some of our favourite ingredients mentioned above.

Nitro Ultra-Maxx has a very strong customer base and has been around for years.

The Drawback

Premium priced in stores and you have to pay extra in stores only.

You can only buy Nitro Ultra-Maxx from their website, however there is a money-back guarantee. They also ship internationally from the USA and UK.

Simple Fit Living Verdict

Considering the number of proven ingredients and their amounts,Nitro Ultra-Maxx is the 2nd best product on the market right now for naturally raising test levels. And being in 2nd place out of thousands is still impressive.

Check them out at: Nitro Ultra-Maxx Official website

3. BioTech Pro

BioTech Pro is a booster aimed at older guys (50 yrs old and older) as testosterone levels naturally start to decline more.

The Good

BioTech Pro’s designed to reverse aging T-levels and boost them back to their optimum levels, which sets it apart from most of its competition.

The benefits of BioTech Pro include:

  • Higher Energy Levels – Train for longer
  • Gain Muscle Mass – More growth from increased testosterone
  • Shedding excess weight – Lose unwanted pounds
  • Better mood & Higher Libido – Improved cognitive function and sex drive

And it uses proven ingredients like Luteolin, Stinging Nettle, Vitamin D3 and D-Aspartic Acid.

It uses no proprietary blends.

The Drawback

BioTech Pro doesn’t do much for 20-50 year olds.

You can only buy it from their website, but they do have a 90-day return policy.

Shipping is only free when you go for their package deals.

More expensive than most T-Boosters, however, we believe the quality is strong enough for the company to stand behind it.

Simple Fit Living Verdict

From the research we’ve done on these products, BioTech Pro is a great choice for older guys with a low energy levels and libido. It uses all the right ingredients and strong aromatase inhibitors.

It is however, another test booster with a price tag that’s hard to justify.

You can find out more at their site:

Overall Conclusion

ShredPro Elite is without a doubt the best testosterone booster on the market right now. It overlapped every other natural testosterone supplement in our research and findings in a positive light. They have hundreds of testimonials and before / after pictures to prove that it works from 100% real users. It is the best legal test booster for sale.

It contains all the ingredients you should be looking for, including:

  • Boron
  • Vitamin D3
  • D-Aspartic Acid
  • Nettle Leaf Extract (stinging nettle)
  • Ginseng
  • Fenugreek
  • Bioperine

So, if you’re looking for a way to build muscle faster, increases strength levels, boost energy levels and boost libido with the help of the best testosterone boosters, then ShredPro Elite could be a great addition to your diet and workout program.

FAQ – Do you have more questions about the best testosterone boosters?

If you’re still looking for answers on how to boost testosterone with a legal testosterone booster, then I have the answers.


A: These legal testosterone boosters mentioned above are 100% natural and 100% safe. So, yes they’re safe and have zero side effects.


A: Natural testosterone supplements will stimulate your body to help it increase its’ natural testosterone production. So basically it tells your body start producing more testosterone.


A: The best testosterone booster for building muscle is the one that has lots of D-Aspartic Acid, Fenugreek and Vitamin D3. From our research ShredPro Elite is the product that checks all boxes.


A: 1. Boost natural testosterone production. 2. Build muscle faster. 3. Lose unwanted body weight. 4. Gain strength. 5. More horny


A: No, a natural testosterone booster like the one’s mentioned above are not steroids.


A: If you take a natural product, like the one’s mentioned above, there will be no side effects. However, side effects from synthetic testosterone can be man boobs, acne or oily skin.


A: Top 5 foods that boost testosterone are red meat, eggs, avocado, oysters and healthy carbs like sweet potato.


A: By working out hard in the gym, eating a healthy diet, losing some body fat and using ShredPro Elite in addition to that.


A: There are hundreds of test boosters that do not work. Which is why created this guide to the best testosterone boosters on the market, to show you which actually work. ShredPro Elite works because it uses premium ingredients that raise testosterone production.


A: It can take a few weeks up to a couple of months for the ingredients to build up in your body. For best results use consistently.


A: ShredPro Elite exceeded our expectations in every aspect of our research, and is therefore in our opinion the best test booster on the on the market.


A: You can only buy ShredPro Elite (#1 product from the best testosterone boosters list) from their official website here.