5 Reviews | Write A Review

Testosil is a cutting-edge all-natural testosterone booster supplement. It contains 12 wholesome ingredients, including a U.S.-patented bioavailability enhancer, and a purified extract of Ashwagandha root that has been shown to massively increase testosterone levels in clinical studies. This elite testosterone booster could deliver results in as little
as 2 weeks.

  • 100% Natural Ingredients
  • Backed By Science
  • Enhanced Absorption Technology
  • No Reported Negative Side Effects
  • Lifetime Satisfaction & Money-Back Guarantee
  • cGMP Manufacturing Practices
  • Made In The U.S.A.
  • Explosive Results

Select Your Package

(The More You Buy, the More You Save)

1 bottle3 bottles6 bottles
MSRP $79.00Now Only $69.00Save $10.00
Upgrade To 3 3 bottles Or More For Savings
Money Back Guarantee

Money Back Guarantee

Try Testosil risk-free with our 100% satisfaction LIFETIME GUARANTEE and if it doesn't work for you, send back the empty containers and we will issue you a prompt, hassle-free refund.


Testosterone Levels Got You Down?

Has your spark been dimmed lately … maybe you’re unable to muster the energy to grind out a gym session or might find it more difficult to stay in shape?

Perhaps you can’t concentrate or think as clearly as you once could?

These all-too-common pitfalls are clear signs of declining testosterone production.

The unfortunate reality is that most guys will see a steep drop off in both free and total testosterone levels after age 30. And that deterioration only worsens more rapidly with each passing year.

The results of that decline can be absolutely devastating for male vitality.

Reduced ambition, mood swings, irrational thoughts, inability to gain muscle mass, added fat around the belly and chest … the list goes on and on.

Wouldn’t it be nice to naturally upgrade your testosterone levels? To begin to feel more alert, more energetic, and more focused? Maybe even cut some fat and show off some definition?

What Are Your Options?

For guys dealing with “normal” age-related testosterone decline the traditional options have been few and far between.

Medical professionals might say you’re just getting older, try to eat healthier, avoid stress, and work out more.

But the truth is most guys just accept their reduced masculinity or lowered “life force” … it can all be majorly depressing.

Synthetic testosterone is only available for men with severe medical issues.

And even that isn’t a perfect answer. There are all the messy side effects and the exorbitant cost (sometimes $500 a month OR MORE for the rest of your life).

Of course, if you have a medical condition, be sure to discuss options with a doctor.

But outside of that, what’s a “normal” man to do?

Testosil Can Help To
Naturally Restore Your Testosterone

Testosil™ is packed with the latest and greatest testosterone-boosting compounds backed by modern dietary science.

Imagine reinvigorating the passion of your youth.

Feeling more energetic and “locked in”. Crushing it at work. Smashing fitness goals. Even having a better, more fulfilling sex life.

Testosil™ combines highly potent natural compounds, in optimal doses, to nourish the cells and glands responsible for testosterone production.

This revolutionary formula is extremely well-built.

In fact, a single ingredient (KSM-66), was shown to increase men’s testosterone levels 434% more for men who exercised compared to men who only exercised, in an 8 week study.

The Same Study Found That Participants Using KSM-66 Showed:

  • Increased Muscle Mass
  • Boosted Strength
  • Quicker Muscle Recovery
  • Significant Decreases In Body Fat


That all sounds pretty good, right? Maybe too good to be true.

But it’s not. These lucky volunteers hit the jackpot when they signed up for that study because they achieved these gains with ZERO reported negative side effects.

As impressive as that study is, it’s no isolated result. All of the testosterone-boosting ingredients in Testosil have shown similar outcomes in research scenarios.

That’s why we extracted them and put them into the Testosil™ formula—to help men optimize testosterone levels naturally without any reported negative side effects.

The Potent All-Natural Ingredients Fueling Testosil

Our research team left no stone unturned in making this impressive formula.

Every testosterone-boosting compound held in high regard by today’s scientific studies is present in this supplement.

It’s something truly revolutionary in the field of all-natural testosterone boosters.


KSM-66 (Ashwagandha Extract)

This extract of Ashwagandha (Withania somnifera) root contains the highest concentration of the beneficial bioactive compounds (withanolides) responsible for the plant’s testosterone-inducing effects.



Loaded with multiple nutrients and minerals, the Fenugreek plant has a long history of use in boosting male well-being. It’s known to increase free testosterone levels in men.

D-Aspartic Acid

D-Aspartic Acid (DAA)

An amino acid, critical to testosterone synthesis in humans, D-Aspartic Acid can also support sperm health, cognitive function, and mood regulation when ingested orally.



Zinc, Magnesium, and Vitamin B6 combine to provide maximum testosterone support which can result in improved physical strength, muscle recovery time, and sleep quality.

Along With …

100% natural extracts of Panax Ginseng, L-Arginine HCL, Pantothenic Acid, Vitamin D3, and Garlic which combine to offer further support for optimal testosterone levels, muscle growth, mindset, and energy levels!

Testosil Is

  • 100% Natural
  • Clinically Validated Ingredients
  • Made With Patented Compounds
  • Manufactured With cGMP Specifications
  • Produced In FDA Registered & Inspected Facilities

Testosil Uses Enhanced Absorption Technology

Testosil holds nothing back when it comes to maximizing your testosterone production. That’s why the formula contains new-age, enhanced absorption technology in the form of AstraGin®.

A proprietary compound built from purified extracts of two roots, Astragalus and Panax Notoginseng, AstraGin can enhance your absorption rate of nutrients by a significant margin.

That’s why this all-natural bioavailability enhancer holds a patent in the U.S.A. where it’s used in many high-end health supplements.

AstraGin® has obtained G.R.A.S. (Generally Recognized As Safe) status based on the opinions of scientists and nutrition experts.

The bioavailability enhancer was examined in 2 human studies, 16 in-vitro studies, and 8 in-vivo studies published in multiple prestigious research journals like the Journal of Agriculture and Food Chemistry.

Those studies determined that AstraGin® safely

  • Vitamins
  • Fatty Acids
  • Phytonutrients
  • Amino Acids
  • Peptides

AstraGin® can achieve these results by up-regulating the absorption-specific mRNA and transporters in your body.

The results are mind-blowing increases in absorption efficiency.


Experience Enormous Benefits

With Testosil you can experience the massive benefits that come with naturally enhanced testosterone levels.

Some men feel 10-20 years younger. While others simply find it easier to focus throughout an extended workday or cut that pesky belly fat quicker.

Either way, you’re sure to gain some potentially life-altering improvements.

Feel More Energetic
Throughout The Day

Do you often feel lethargic or run down? Maybe you want to hit the snooze button a few too many times or need that nap in the afternoon?

It could be your testosterone.

That’s because testosterone is vital in energy metabolism. When you lack healthy testosterone levels your body won’t convert calories to usable energy in an efficient manner.

The results can be chronic fatigue, sleepiness, and loss of motivation.

Testosil can help you to naturally correct these problems by improving your testosterone production leading to boosted energy levels day in and day out.

Get In Shape & Improve Your
Gym Results

Young guys can tack on muscle and cut fat like it's nothing.

Half the time these dudes eat whatever they want, stay out all night and still get results in the gym.

Of course, that’s because guys in their 20s are still pumping out peak testosterone levels which fuel their muscle growth, fat-burning, and physical endurance.

If you’re putting in the work and not getting the results, it’s likely related to diminished testosterone production. Because as you know testosterone is key to muscle regeneration and growth.

Testosil can help you to get the most out of your gym sessions. That way you can look and feel your best for years to come.

Increase Your Focus & Motivation

Have you found it increasingly difficult to focus as you’ve gotten older? Is it nearly impossible to complete challenging tasks you used to finish in no time?

Once again, these are common outcomes correlated with decreasing testosterone production.

You see, testosterone plays a vital role in regulating neurotransmitters like dopamine and serotonin.

These neurotransmitters are essential for a positive mindset, quality cognitive function, and many other psychological aspects of well-being.

When testosterone levels drop, your neurotransmitters function less efficiently, resulting in depressed moods, inability to focus, and decreased attention span.

Testosil™ could help you to reverse these troubling downgrades in focus and motivation, allowing you to be the successful man you want to be.

See Results In Just 2 Weeks

Many Testosil users see significant benefits in as little as 2 weeks.

These guys report higher energy levels, better moods, strengthened focus, enhanced motivation, and even strength gains as well as some fat loss.

Other men sometimes report feeling more energy even after just 1 or 2 doses.

These timelines vary from man to man, depending on many factors like current testosterone levels, age, genetic makeup, and lifestyle, among other details.

Testosil™ works progressively. Meaning the longer you use it, the better your results will be.

Many men who use Testosil™ for 2-3 months achieve massive life-altering gains and may even be completely unrecognizable to their former selves, in a very very good way.

Think about that … would you like to feel more energetic, more focused, more motivated, and fitter in just a few weeks?

Testosil Is Backed By A
100% Lifetime Money-Back Guarantee

You read that right.


You can buy Testosil, try it … and if it doesn't work for you, get a 100% refund of the purchase price. No hassles, No BS.

Here’s how it works: If you don’t feel a difference or experience benefits using Testosil you can return all bottles (opened and unopened) at any time. You’ll be given a refund of the purchase price for one opened bottle and all unopened bottles.

Your satisfaction is guaranteed for a lifetime.

Feel free to take Testosil for a 30-day… 60-day … or year-long “test drive” and if you’re unhappy with it get your money back. It’s really that simple.

We can all agree this is the best money-back guarantee you’ll find anywhere in the world.

We’re so confident that Testosil will work for you that we’re willing to offer you your money back if it doesn’t … with no expiration date.

What Sets Testosil Apart From The Field?

Multiple factors make Testosil the clear-cut best testosterone booster on the market.

We’ll highlight 6 unique advantages that put Testosil head and shoulders above the competitors.


Advantage #1
High-Quality Ingredients

Too many “pretenders” or straight-up “rip-offs” exist in the natural testosterone booster market. These products use inferior ingredients that yield little or no results. Testosil, on the other hand, is loaded with clinically-backed testosterone-boosting compounds that can deliver enormous benefits.


Advantage #2
Scientific Backing

Not only are Testosil™’s ingredients elite, but they’ve also been tested in clinical studies. Many competitors offer seemingly beneficial ingredients but do not do the research to see whether science has validated the efficacy and safety of the ingredients. That’s why we made Testosil™ using data from the latest nutritional studies.


Advantage #3
11 Testosterone-Boosting Ingredients

Many testosterone boosters only contain 2-3 proven testosterone-boosting compounds. These weak formulas provide a “watered-down” experience. In the pursuit of building the most effective testosterone booster known to man, we packed 11 proven testosterone-boosting ingredients into Testosil™, ensuring optimal goodness for you.


Advantage #4
Advantage #4
Contains KSM-66
(Purified Ashwagandha)

Withanolides, the bioactive compounds in Ashwagandha that boost testosterone, can vary wildly in concentration from plant to plant. You’re playing roulette, never quite sure just how much testosterone-boosting benefit you’ll get in each plant. KSM-66 rectifies this issue by providing the highest possible concentration of withanolides. So, you know you’re getting all of the testosterone-boosting effects with no waste.


Advantage #5
Enhanced Absorption Technology

A human digestive system is an inhospitable place. Some nutrients that we consume get burned up by stomach acid or flushed away by digestion. We only absorb a fraction of the nutritional value we consume. AstraGin® works naturally to enhance the rate your body absorbs nutrients, allowing you to retain the maximum nutritional goodness in Testosil.


Advantage #6
100% Satisfaction LIFETIME Guarantee

Most companies are too afraid to offer a money-back guarantee for their products. But we aren’t. We’re so confident that Testosil™ will work for you, that we’re going to give you a LIFETIME guarantee. You can get a refund of the purchase price anytime, with no questions asked.

Back To The Top


If you don’t believe us, maybe you’d like to hear it “directly from the horse’s mouth”.

The user reviews on Testosil are coming up overwhelmingly positive. Guys are loving what the all-natural testosterone booster can do for them.


I cannot be any happier! My energy level is greater than when I was younger!

I been using Testosil for about 6 months now. I decided to purchase Testosil because I needed a boost in my energy level for the gym and bedroom. I cannot be any happier! My energy level is greater than when I was younger! I highly recommend this product!


Testosil™ has given me more energy, more strength

I been taking Testosil for about 2 months now. I started taking Testosil because I read all the great reviews and Testosil gave a 100% satisfaction guarantee. So I gave it a try and I love Testosil. I will continue to take Testosil. Testosil has given me more energy, more strength which has helped a lot with my workouts. Plus it has helped me shed some fat and build muscle. I’m very satisfied with Testosil.


It’s given me the energy levels back that I had in my thirties!

I started taking Testosil 3 months ago and I started feeling a lot more energy and vitality within a couple of days! I’ve tried other products in the past and they either didn’t have much of an effect or had side effects like bloating or flushing of the skin. I’ve also noticed that it gives me more energy when engaging in physical activity. I feel like it’s given me the energy levels back that I had in my thirties and I’m in my late forties! I will continue to buy Testosil and have purchased three bottles twice already! I take 4 capsules twice a day.


I started to feel the spring coming back into my step.

“I’m 55, but after turning 40 or so, I lost a lot of my energy and found it impossible to live life to the fullest. I’ve tried a lot of natural testosterone boosters over the years, and Testosil was by the far the best of them all. After about 3 weeks of using Testosil™, I started to feel the spring coming back into my step. I’ve been using it for 5 months now and I feel the best I’ve felt in 15 years mentally and physically.”


My muscle mass is larger and I have lost some weight. My sex drive has increased.

My name is Rodney. I’ve been using Testosil for ten months now. I wanted to try Testosil because my testosterone levels were low for my age. Testosil has made me stronger and I have more energy. My muscle mass is larger and I have lost some weight. My sex drive has increased and my erections are harder. I recommend trying Testosil if you need a boost in testosterone. Testosil has worked well for me.


I highly recommend Testosil™

Great product. I have gotten great results. I am 60 years old and have used several test booster products. I highly recommend Testosil.


Has been much better than any of the other attempts.

I’ve been using Testosil. for a couple of months. I’m 65 and have been battling ED for quite a few years and have tried many many supplements. The combination of MagnaRX+ and Testosil. has been much better than any of the other attempts.


I feel like my muscles are growing again

Testosil™. has been great! More energy at the gym and in my mornings and I feel my muscles are growing again, I recommend everyone to try Testosil™. especially as you get older.


Energy levels have been up. Noticed a difference in the gym and everyday performance

I have been bouncing around with different products. This product has bbeen great. Energy levels have been up. noticed a difference in gym and everyday performance. have been using for 2 months now.


Honestly, I can say it’s the best decision I’ve ever made.

“A pal of mine told me about Testosil™ a few months back. He said it had helped him to feel more mentally alert and improved his physical performance. I figured I’d try it. Honestly, I can say it’s the best decision I’ve ever made. After about 2-3 weeks I was full of energy and felt more alive than I had in years. Since then I’ve dropped about 10 pounds and am feeling stronger, too. All guys my age (42) should try Testosil™.”


Don’t Hesitate—Order Your Testosil Today

Testosterone levels are going to decline for every man. That’s just the cold hard truth.

The good news is that Testosil can help you to fight back and maximize your quality of life.

This formula is chock-full of high-end, scientifically validated ingredients, to help you produce and maintain healthy testosterone levels.

You could have more energy, better results in the gym, enhanced focus, and several other benefits.

So, what are you waiting for?

Getting out in front of testosterone degradation before it goes too far is key.

You’re protected by the LIFETIME money-back guarantee.

But we think the results you achieve with Testosil™ will speak for themselves.

So scroll up and order your Testosil™ today!

Choose better for yourself! Be the best man you can be! And don’t let anyone tell you that you can’t maintain your well-being for years to come!

Back To The Top

Frequently Asked Questions

Yes. Testosil™ is all-natural and has no known negative side effects.

Most users experience noticeable benefits in just 2 weeks.

However, some users noted increased energy and improved moods after just 1 or 2 uses.

Timelines will vary. But with continued use, the benefits will improve because Testosil™’s results are cumulative.

Upgrading your testosterone levels with Testosil is simple. It requires just 4 capsules per day to experience massive improvements in energy, physical performance, and many other components of your well-being.

Testosil™ contains 12 all-natural compounds.

11 ingredients are scientifically-backed testosterone-boosting compounds. And 1 (AstraGin®) is a U.S.-patented bioavailability enhancer, designed to maximize nutrient absorption rates in the body.

The ingredients are:

  • D-Aspartic Acid
  • KSM-66 (Ashwagandha Root Extract)
  • L-Arginine HCL
  • Panax Ginseng
  • Fenugreek Seed Extract
  • Garlic Bulb Extract
  • AstraGin
  • Magnesium
  • Zinc
  • Pantothenic Acid
  • Vitamin D3
  • Vitamin B6

These ingredients are optimally dosed to provide you with the best results.

Yes. The ingredients in Testosil™ have been shown to support testosterone production in clinical studies.

For example, a 2019 clinical trial determined that daily oral supplementation with Ashwagandha extract could reduce cortisol (the stress hormone) levels and increase testosterone levels in men.

There are no conditions and no “catch”!

If Testosil doesn’t give you results then you can return 1 open bottle and as many unopened bottles as you please for a full refund of the purchase price at any time.

It can be 2 months, 6 months, a year, or 2 years after the purchase date … doesn’t matter.

There’ll be no questions and no hassles.

Yes. Buying 2 or more bottles of Testosil™ can save you a huge chunk of change. Check out the current promotions we’re running to save you money.

And remember, your purchase is protected by a LIFETIME money-back guarantee.


Leading Edge Health manufactures and distributes Testosil™.

We can offer the lowest prices and the best customer service, to go with the LIFETIME money-back guarantee.

Back To The Top


Leading Edge Health products have gone viral. Everyone is talking about them, including celebrities, influencers and most likely, even your friends.

We protect your privacy, and we use cookies to optimize your experience. Continued use of the website means you accept our Cookie Policy and Privacy Policy.