Top 7 Best Testosterone Booster Supplements for Muscle Gain (2024 Update)

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The best testosterone supplements are 100% natural dietary aids expertly formulated to help men achieve greater physical strength, clearer thinking, enhanced sex drive, and more.

It’s no secret that achieving or maintaining peak wellness becomes more difficult as we age. However, many men don’t know the average decline of testosterone, the primary sex hormone for guys, is a significant reason for this issue.

That’s because men need adequate testosterone production to promote:

  • Strong Physical Performance
  • Muscle Mass Development
  • Efficient Fat Burning
  • Quality Sperm Growth
  • Robust Sex Drive
  • Resilient Bones
  • Reliable Daily Energy
  • Good Memory & Recall Skills
  • Superb Cognition & Focus
  • Positive Moods & Mindset

A study published by The Journal of Clinical Endocrinology and Metabolism reported that the average man aged 40 or older loses 2-3% free testosterone and 1.6% of total testosterone annually.

But even worse, some evidence suggests that precipitous testosterone decline begins around 30, which means those 40, 50, and 60-year-olds are starting at a lower baseline with less testosterone to lose.

The best testosterone supplements combine scientifically supported plant extracts, amino acids, and other natural compounds that synergistically help enhance testosterone synthesis.

The 7 Best Testosterone Supplements in 2023

We’ll go into precisely how each of the seven best testosterone supplements works below, but here’s a sneak peek at the overall rankings based on our consensus opinion, formed after significant research and deliberation.

The seven best testosterone supplements are:

  • #1 Testosil—Best Testosterone Supplement Overall
  • #2 Testodren—Best For Enhanced Body Composition
  • #3 Xwerks RISE—Best For Increased Energy
  • #4 Testo Prime—Best For Mood Promotion
  • #5 Prime Male—Best For Libido Support
  • #6 TestRX—Best For Lean Muscle Growth
  • #7 Testogen—Best For Older Guys (Over 65)

We believe Testosil, a cutting-edge formula recently released by a trusted manufacturer, is the best testosterone supplement on the market.

However, all the best testosterone supplements should gradually help you to increase your confidence, improve your physical wellness, and enhance your mental clarity over time.

#1 Testosil—Best Testosterone Supplement Overall

Testosil is the clear-cut choice for the best testosterone supplement. This all-natural American-made testosterone-boosting complex is loaded with ingredients supported by science for stimulating testosterone synthesis.

Since Testosil just reached the market in the last year or so, it contains all the latest breakthroughs in natural testosterone support science.

If you’re looking for a dietary supplement to help amplify your testosterone levels with no reported adverse side effects, look no further. This testosterone-boosting supplement is the one.

Testosil Ingredients

Testosil incorporates a potent mixture of 12 compounds ranging from amino acids and vitamins to U.S.-patented extracts that can significantly boost testosterone output.

The primary ingredients are:

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

The impressive blend of elite ingredients in Testosil indicates that it’s the best testosterone supplement and can deliver excellent results.

A key ingredient to focus on is the award-winning KSM-66, a U.S.-patented extract of the highly-coveted ashwagandha plant’s roots.

Sometimes called “Indian Ginseng,” ashwagandha has long been used throughout India to help boost energy, reduce stress, enhance libido, and support greater mental wellness.

Modern science has shown us that ashwagandha roots have high concentrations of withanolides, bioactive compounds that may support hormonal wellness in humans. KSM-66 takes the naturally occurring withanolides in ashwagandha and delivers them in higher concentrations.

An 8-week Australian study of men aged 40-70 found that participants who consumed a standardized ashwagandha root extract showed significantly higher testosterone growth than those who took a placebo.

Another critical piece of Testosil is AstraGin. This U.S.-patented amalgamation of root extracts can significantly enhance nutrient uptake rates, making other ingredients more effective.

Testosil Manufacturer

Testosil is designed and manufactured by Leading Edge Health, a company with over 20 years of experience building high-quality health products.

Testosil is made in the USA inside cGMP-certified facilities, which adhere to the FDA’s most rigorous standards.

Testosil User Reviews

Sometimes, it’s nice to hear what supplement users say about their experience, so we asked a few Testosil men what they thought.

Rich in Dallas, Texas, said,

“This is the best testosterone supplement I’ve used, and I’ve used many. I’d recommend it to any guy over 30 or 40.”

Thomas, in Atlanta, Georgia, said,

“I’ve been using Testosil for 3 full months. I’ve cut some body fat and feel more mentally alert. This product is excellent.”

Those represent the overall sentiment we heard from Testosil users. Most guys agreed that Testosil is likely the best testosterone supplement available.

Testosil Satisfaction Guarantee

Not only do the mechanics behind Testosil suggest excellence, but it also comes with a top-notch money-back guarantee.

And guess what?

That guarantee lasts a lifetime.

You can order and try Testosil. If it doesn’t work for you, return all used and unused packaging. You’ll receive a refund of the purchase price, no questions asked.

They’ll cover you for one opened or used Bottle and limitless unopened bottles.

You essentially get a free trial with this elite product to see what you think. That’s a great deal.

Testosil Cost

Testosil is competitively priced and, in our opinion, certainly a great value.

  • You can purchase a single bottle (1-month supply) for $59.99.

When you order in bulk, you’ll save.

Like this:

  • Buy 2 Bottles, Get 1 Free
  • Buy 3 Bottles, Get 2 Free

Every order also comes with a complimentary e-book written by a Certified Strength and Conditioning Specialist titled The Ultimate Guide To Optimizing Your Testosterone Levels Naturally (AT ANY AGE!).

Plus, when you order through the manufacturer’s official webpage, you’ll get free shipping in the continental USA.

How To Purchase Testosil

Purchasing from the official Testosil homepage will give you the lowest prices, a lifetime money-back guarantee, free continental USA shipping, and excellent customer service.

#2 Testodren—Best For Enhanced Body Composition

A close second in the race for the crown of the best testosterone supplement, Testodren is undoubtedly a high-quality, 100% natural supplement optimized to help men enhance testosterone levels.

In recent years, Testodren has become a favorite among bodybuilders, competitive powerlifters, and fitness enthusiasts because it can support better body composition.

Testodren Ingredients

Testodren is a single-ingredient formula containing a U.S.-patented fenugreek seed extract called Furosap.

The fenugreek plant grows wildly in the Mediterranean region and parts of Africa. Its seeds have been used for centuries to support better health and wellness.

The golden-brown seeds have been reported to help reduce inflammation, support fat reduction, enhance libido, and promote testosterone synthesis.

This is likely because fenugreek seeds contain protodioscin, a bioactive compound that could benefit testosterone levels in men.

Furosap uses a pharmaceutical-grade extraction method to supply high-level protodioscin concentrations in every serving, resulting in potentially colossal testosterone growth.

Testodren is:

  • Gluten-Free
  • Soy-Free
  • Egg-Free
  • Dairy-Free

An 8-week study of active men supplementing with a standardized fenugreek seed extract reported that participants exhibited significantly reduced fat levels without sacrificing physical strength, while those using a placebo didn’t.

Testodren Manufacturer

Testodren is manufactured in cGMP-certified facilities in the USA by PrimeGENIX, a company committed to helping “middle-aged” men achieve excellent health outcomes.

They’ve been making elite male health supplements for a few years now, making it no surprise that they were the developers of this product, a serious contender for the best testosterone supplement.

Testodren User Reviews

It’s vital to understand how users feel about a product. Here’s what guys thought about Testodren.

Juan, in Los Angeles, California, said,

“Testodren has helped me to maximize my gains in the gym. I’ve become physically stronger and more ripped since using it.”

John, in Dover, Delaware, said,

“I’ve always hit the gym, but after 40, my results were waning. A friend recommended Testodren, which helped me restore my fitness levels.”

As you can see, guys focused on fitness feel Testodren is the best testosterone supplement for them.

Testodren Satisfaction Guarantee

Testodren comes with an excellent money-back satisfaction guarantee.

You can use the supplement for up to 67 days—if you’re unhappy, you can return it for a refund of the purchase price.

You’ll be covered on all used and unused packaging, giving you a free test run with Testodren.

Testodren Cost

Testodren provides excellent bang for your buck, especially if you want to get into better physical shape.

  • A bottle of Testodren (1-month supply) costs $59.95.

If you order 3+ bottles, you’ll save a nice chunk of change.

Like this:

  • Buy 3 Bottles, Pay $39.98 Per Bottle
  • Buy 6 Bottles, Pay $33.33 Per Bottle

When you order through the official Testodren website, you can also set a payment plan with four installments. They’ll provide free continental US shipping on orders over $200.

How To Purchase Testodren

Head to the official Testodren homepage for the lowest prices, the 67-day money-back guarantee, and excellent customer service.

#3 Xwerks RISE—Best For Increased Energy

Third on our definitive list of the best testosterone supplements is Xwerks RISE, an all-natural supplement reported to support greater testosterone levels and boost daily energy.

In recent years, this dietary aid has grown in popularity among “high achievers” who need extensive energy levels to fight fatigue and perform better for longer.

Xwerks RISE Ingredients

Xwerks RISE utilizes a unique combination of 5 all-natural compounds to support testosterone proliferation, including a U.S.-patented bioavailability enhancer.

The primary ingredients are:

  • Tongkat Ali Powder
  • Shilajit Extract
  • Boron
  • Zinc
  • BioPerine

This ingredient list contains several interesting inputs not commonly found in the best testosterone booster supplements. Though, top to bottom, it’s solid.

Tongkat Ali, also known as Eurycoma longifolia, is a tropical plant traditionally used in Thailand, Vietnam, Malaysia, and Indonesia to support men’s energy, vitality, and libido.

In recent years, western scientists have begun to experiment with and understand the powers of this mysterious jungle plant.

A study by American and Malaysian researchers concluded that men who regularly ingested a standardized Tongkat Ali root extract exhibited increased testosterone levels and reduced stress hormone levels.

BioPerine is a U.S.-patented compound made with piperine, a bioactive compound found in black pepper that can enhance nutrient absorption rates. Thus, BioPerine should boost the power of other ingredients in the formula.

Xwerks RISE Manufacturer

Xwerks RISE is manufactured by Xwerks, an American company that emerged about a decade ago.

They make several health supplements, including an ashwagandha gummy that can be paired with RISE for greater testosterone-supporting potency.

Xwerks RISE User Reviews

We had heard some Xwerks RISE users were thrilled with their experience using one of the best testosterone supplements out there. Here’s what they had to say.

Barry in Stamford, Connecticut, said:

“I use Xwerks RISE daily. It helps me stay energetic and focused on work throughout the day.”

Joel, in Montgomery, Alabama, said,

“Xwerks RISE has been a godsend for me. This supplement keeps me feeling lively day after day.”

There you have it. Several men we spoke with said Xwerks RISE was the best health supplement for promoting energy that they’ve found.

Xwerks RISE Satisfaction Guarantee

Xwerks RISE comes with an excellent money-back satisfaction guarantee.

You can order and use the supplement for up to 30 days before sending it back for a refund of the purchase price.

You’ll need to send all your packaging back to the Xwerks processing center in Tucson, Arizona.

Xwerks RISE Cost

Xwerks RISE is priced affordably and could offer excellent value for many men.

  • A bottle of Xwerks RISE (1-month supply) costs $49.00.

If you sign up for a “subscription,” which equates to recurring monthly orders, you can save 5% off your order.

Free shipping is available on orders over $75 in some areas.

How To Purchase Xwerks RISE

Check out the Xwerks RISE official website for the lowest prices, subscription-based savings, and the best shipping deals.

#4 Testo Prime—Best For Mood Promotion

Testo Prime, a reliable all-natural dietary aid, ranks fourth among the best testosterone supplements. Many men have sworn by the mood-promoting, testosterone-boosting impact this supplement can have.

Feelings of hopelessness, melancholy, and overall “downness” are typical results of testosterone decline. Testo Prime could help reverse this problem and bring a few other benefits.

Testo Prime Ingredients

Testo Prime employs a vigorous ingredient formulation, including 12 compounds, many of which have scientific support for boosting testosterone.

The primary ingredients are:

  • Green Tea Extract
  • Pomegranate Extract
  • Black Pepper Extract
  • Garlic Extract
  • Panax Ginseng
  • KSM-66 (Ashwagandha Root Extract)
  • D-Aspartic Acid
  • Fenugreek
  • Vitamin D
  • Vitamin B6
  • Vitamin B5
  • Zinc

You’ll likely notice some ingredients that are pillars of the best testosterone supplements, such as KSM-66 (ashwagandha root extract), fenugreek, vitamin D, and D-aspartic acid.

However, some other interesting natural compounds are found in this concoction, for example, green tea extract.

Green tea leaves are chock-full of catechins, bioactive compounds with powerful antioxidant properties. Some evidence suggests they may also inhibit the aromatase enzyme, which converts testosterone into estrogen in men.

Black pepper extract is used to promote nutrient absorption, as piperine, the bioactive compound in many black pepper species, is reported to enhance nutrient bioavailability.

Testo Prime Manufacturer

Testo Prime is manufactured and distributed by Wolfson Brands, a UK-based company that has developed several great health supplements for men over the past 17 years.

Testo Prime is made in facilities in the UK and USA, all of which adhere to the latest FDA regulations.

Testo Prime User Reviews

Men in the UK, and increasingly in other places, have spoken highly of Testo Prime, primarily about its mood-boosting potency. Here’s a look at what they’re saying.

Connor, in Glasgow, Scotland, said,

“I’ve used multiple testosterone supplements over the last 10 years. But, I’ve found Testo Prime to be the best testosterone supplement around because it helps me to have a positive outlook.”

Richard, in Manchester, England, said,

“Testo Prime is an excellent health product. I use it daily, and it’s helped me increase my focus and drive and made me feel younger.”

These men echo many Testo Prime users’ remarks, touching upon the great benefits Testo Prime could provide.

Testo Prime Satisfaction Guarantee

Testo Prime comes with an excellent money-back guarantee.

It’s a lifetime satisfaction guarantee. So, If you’re less than thrilled with your experience using the supplement for any reason, return it and collect a refund of the purchase price.

You’ll be compensated for one opened Bottle and unlimited unopened bottles, giving you a free trial period to use Testo Prime.

The only “catch” is that you must use Testo Prime as directed for at least 30 days before applying for a refund.

Testo Prime Cost

Testo Prime is priced slightly above average compared to the market for the best testosterone supplements. However, it’s still a decent value, in our view.

  • You can buy a bottle (1-month supply) of Testo Prime for $64.99.

Buying larger orders will save you some of your hard-earned money.

Like this:

  • Buy 2 Bottles, Get 1 Free
  • Buy 3 Bottles, Get 2 Free

When you order through the official Testo Prime homepage, you’ll receive free shipping in the UK and USA.

How To Purchase Testo Prime

Click the official Testo Prime website for the best prices, the lifetime money-back guarantee, and free shipping in many areas.

#5 Prime Male—Best For Libido Support

A high-quality, all-natural supplement built to provide libido support for men, Prime Male ranks fifth in our countdown of the best testosterone supplements. This dietary aid could be ideal for men over 30 who lack physical desire.

It’s not uncommon for declining testosterone to take a severe toll on a man’s sex drive. However, an elite testosterone booster like Prime Male should help restore “prime level” libido while supporting testosterone enhancements.

Prime Male Ingredients

Prime Male is crafted with 12 dynamic ingredients, several of which are mainstays in most of the best testosterone supplements.

The primary ingredients are:

  • Vitamin B6
  • Vitamin D3
  • Vitamin K2
  • D-Aspartic Acid Calcium Chelate
  • Korean Red Ginseng Extract
  • Ashwagandha Extract
  • Nettle Root Extract
  • Black Pepper
  • Boron
  • Luteolin
  • Magnesium
  • Zinc

Ingredients like zinc, magnesium, ashwagandha, and vitamins D3 and B6 are well-established compounds that help promote better testosterone synthesis in men. Their presence indicates that Prime Male should provide high-level results.

However, some other ingredients are unique to this formula, like luteolin. A flavonoid found in citrus fruits and some vegetables, luteolin may inhibit the aromatase enzyme, which converts men’s testosterone into estrogen.

A study done by researchers affiliated with the University of Minnesota noted luteolin effectively inhibited the aromatase enzyme in human cell cultures.

Prime Male Manufacturer

Roar Ambition, headquartered in the UK, manufactures Prime Male. They’ve been designing and distributing male health supplements since 2012.

Prime Male is made and stored in Roar Ambition’s UK and USA facilities.

Prime Male User Reviews

More and more men have begun to jump onto the Prime Male bandwagon, claiming it’s the best testosterone supplement for libido enhancement. Here are a few examples of what they told us.

Brian, in Seattle, Washington, said,

“I’ve used Prime Male for a few years now. I’ve experienced a much stronger sex drive than I had before.”

Joe, in London, England, said,

“Prime Male is a great supplement to support a man’s libido. It’s seriously aided my marriage, and the spark has returned.”

According to many testimonials, Prime Male belongs in the upper echelons of the best testosterone supplements.

Prime Male Satisfaction Guarantee

Prime doesn’t offer a satisfaction guarantee per se. However, they will provide a refund for unopened, fully sealed packaging.

If you live in the USA or Canada, you have a 30-day window to return your order should you change your mind.

If you’re in the UK or the rest of the world, that offer is good for 14 days.

So, while Prime Male does not offer a free trial, you can still get your money back if you don’t open your order.

Prime Male Cost

Prime Male ranks above average in price, but it could provide solid value for some men, especially those with significantly reduced libido.

  • A bottle (1-month supply) of Prime Male costs $75.00.

When you buy three bottles, you’ll get another bottle for free.

Shipping is free in the USA and UK.

How To Purchase Prime Male

Go to the official Prime Male homepage for the best prices, good customer service, and free shipping in many locations.

#6 TestRX—Best For Lean Muscle Growth

TestRX, a favorite in gyms and fitness centers worldwide, is sixth in our rundown of the best testosterone supplements. This 100% natural supplement would be a great choice to add lean muscle mass.

Getting “ripped” can be almost impossible after a certain age, even if you train hard and eat right. However, TestRX was formulated to help guys in their 30s, 40s, and 50s get into the best shape possible.

TestRX Ingredients

TestRX has an impressive list of ingredients, including ZMA (Zinc Monomethionine Aspartate, Magnesium Aspartate, and Vitamin B6), a compound regularly used by the globe’s best fitness athletes.

The primary ingredients are:

  • ZMA
  • Fenugreek Seed Extract
  • D-Aspartic Acid
  • Vitamin D3
  • Vitamin K2

This “no frills” formula could deliver elite testosterone support, focusing on developing lean muscle mass and increasing physical performance.

ZMA, the combination of zinc monomethionine, magnesium aspartate, and vitamin B6, is well-established as a grade A compound in the fitness world.

A study of college football players published in The Journal of Exercise Physiology showed that players who took ZMA supplementation daily exhibited greater physical strength and increased testosterone levels.

All other ingredients in TestRX are commonly found in the best testosterone booster supplements, showing this formula is the real deal.

TestRX Manufacturer

Leading Edge Health manufactures and distributes TestRX. This well-respected company has produced many excellent health supplements in the last two decades.

TestRX is manufactured in cGMP-certified facilities in the USA, ensuring the highest standards in the industry.

TestRX User Reviews

Many TestRX users were happy to share their experience using this supplement. Here’s what a couple of them had to say.

Steven, in Waco, Texas, said,

“I’m in the gym all the time. TestRX is my go-to supplement to maximize my muscle growth, physical strength, and energy levels.”

Marcus, in Baltimore, Maryland, said,

“TestRX is the best testosterone supplement I’ve used. After about 2-3 weeks, I felt more focused and determined, and I dropped a few pounds, too.”

Many men who get after it in the gym regularly love the results that TestRX has helped them achieve. As you know, optimal testosterone levels are vital to physical fitness for guys.

TestRX Satisfaction Guarantee

TestRX offers a great money-back guarantee, allowing you to use the supplement before deciding if it’s right.

The money-back guarantee is valid for 67 days. In that timeframe, you can analyze how TestRX works for you.

If you’re unhappy with the results, send it back and collect a refund of the purchase price.

TestRX Cost

TestRX is slightly above the average price for a one-month supply. However, it could be worth it if you’re a “middle-aged” man struggling to get in shape.

  • A box (1-month supply) of TestRX costs $69.99.

But ordering in bulk will save you some money.

Like this:

  • Buy 3 Boxes, Pay $66.33 Per Box
  • Buy 6 Boxes, Pay $64.99 Per Box
  • Buy 12 Boxes, Pay $62.25 Per Box

Payment plans are also available, and all orders ship for free in the continental USA.

How To Purchase TestRX

The TestRX official website offers the lowest prices, free shipping to the continental USA, a 67-day money-back guarantee, and first-class customer service.

#7 Testogen—Best For Older Guys (Over 65)

Are you a man over 65 who struggles to maintain the mental and physical traits that make you a mighty specimen? If so, Testogen could be the best testosterone supplement for you.

Testogen is ideally formulated to help older men restore testosterone levels to normal levels, where many aspects of life may become more manageable.

Testogen Ingredients

Testogen is designed with several high-end testosterone-supporting compounds, plus BioPerine, the U.S.-patented black pepper extract that can enhance nutrient absorption rates.

The primary ingredients are:

  • Zinc
  • Boron
  • Magnesium
  • D-Aspartic Acid
  • Fenugreek Extract
  • Nettle Leaf Extract
  • Korean Red Ginseng Extract
  • Vitamin D3
  • Vitamin B6
  • Vitamin K1
  • BioPerine

This ingredient makeup suggests that Testogen is firmly entrenched among the best testosterone supplements.

A study of older men with zinc deficiencies who were otherwise healthy found that their serum testosterone levels significantly increased after six months when taking a daily zinc supplement.

Adding BioPerine should allow users to absorb more of the nutritional value in Testogen. This facet is crucial for older guys, whose digestive system efficiency may have declined.

Testogen Manufacturer

Health Nutrition Limited, a UK-based company founded a few years ago, manufactures Testogen.

Despite being a relatively new company, Health Nutrition Limited offers an impressive array of all-natural health supplements.

Testogen User Reviews

Many men we heard from raved about their Testogen experience. Here are some examples.

Donald, in London, England, said,

“Testogen is a great testosterone supplement. It’s helped me feel 10-15 years younger in just a few months.”

Lee in Manchester, England, said,

“I’ve used Testogen for 6 months. In that time, I’ve dropped some weight and feel more energetic.”

These reviews were similar to many we heard. Most Testogen users appear to be happy with their results.

Testogen Satisfaction Guarantee

Testogen offers a great money-back guarantee valid for up to 100 days.

If you’re unhappy with your results before 100 days, return your shipment for a refund of the purchase price.

The only “catch” is that you must use Testogen for 50 days as directed before asking for a refund.

Testogen Cost

Testogen is competitively priced with other best testosterone supplements.

  • A bottle (1-month supply) costs $59.99.

Ordering 2+ bottles will save you money.

Like this:

  • Buy 2 Bottles, Get 1 Free
  • Buy 3 Bottles, Get 2 Free

Free shipping is available in many locations.

How To Purchase Testogen

Visit the Testogen official homepage for the best prices, potential free shipping, and the money-back guarantee.

The 7 Best Testosterone Supplements in 2023—Closing Words

Testosterone is vital to leading a vigorous life with robust physical strength, top-shelf cognitive wellness, and greater overall happiness.

However, this crucial hormone severely declines as we age.

The best testosterone supplements can help us fight back and reclaim some of the power that makes us men.

Continue fighting the good fight, live life on your terms, and make no apologies for bettering yourself.

Decide which one of the best testosterone supplements is ideal for your needs and get busy living better.




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