What Increases Testosterone? The Truth You Haven’t Been Told

Searching for a Natural Testosterone Product with a clear label and effective ingredients? Learn which ingredients work (and what doesn’t work at all) keep reading. Or click here to see our top-rated products »

Ever notice how some guys build muscle effortlessly while others struggle for every ounce of progress? It’s not just their workout routine—it’s their hormone balance.

When testosterone is high, everything clicks: ✅ You recover faster from workouts ✅ You build lean muscle with ease ✅ You have more drive, energy, and focus

That’s why so many top athletes and bodybuilders use TKA Extract as part of their testosterone-boosting stack to stay ahead of the competition.

top 5 testosterone boosters for men

If you’ve been experiencing unexplained fatigue, muscle loss, weight gain, or other side-effects, you might be curious if a drop in testosterone is the culprit. Declining testosterone levels are common as men age.

There are ways to combat the inevitable drop in T-levels – such as taking natural supplements and everyday habits to implement natural improvement. But we want to show you that there are clear differences and that if it “sounds too good to be true” – then it probably is.

When it comes to your hormones, your health, and staying safe, it’s a quality product that will help you… Not the “best bang for your buck”.

Learn the basics of what to look for and you can decide for yourself what’s best PLUS how to understand what’s safe and what to flat-out avoid!

Skip all of this and go to the top picks »

drop in testosterone

Are You older than 35?

science has proven that every year we age, our natural t-levels drop

When it comes to boosting testosterone levels effectively, choosing the right supplement can make all the difference in achieving your goals efficiently and safely. It’s crucial to select a product with a proven track record, featuring ingredients backed by scientific evidence. 

A top-notch testosterone booster will not only enhance your energy and mental clarity but also elevate your training and facilitate muscle growth. Additionally, it should help curb appetite, making it easier to resist unhealthy snacking habits.

How to increase testosterone levels safely and naturally?

Most of your testosterone is made while you sleep. If you’re not getting 7-9 hours in a cool, quiet, dark room, you’re leaving gains on the table.

Heavy, compound lifts send a strong signal for testosterone production. Stick to a smart program and focus on getting stronger every week.

Daily sun exposure helps boost vitamin D, which supports healthy testosterone. Morning light also keeps your sleep-wake cycle in check and lifts your mood.

Focus on real food: red meat, eggs, avocado, roots, fermented foods, and healthy fats. These give your body what it needs to grow and recover.

Processed junk, alcohol, seed oils, and chemical-filled foods all mess with your hormones. Ditch them if you’re serious about results.

Chronic stress cranks up cortisol and crushes testosterone. Walk more. Get off your phone. Give your nervous system room to breathe.

Skip hype and celebrity-backed junk. Don’t fall for the retired pro sports players in commercials. Use supplements that fill real nutritional gaps and come with science, not slogans and Instagram “influencers” pushing any product low on the bar, but gets them paid..

If you want to kickstart your body’s own testosterone production, look for a formula with proven ingredients. No fluff. No gimmicks. Just results.

While some boosters may include familiar ingredients like d-aspartic acid, they will NOT deliver the same impactful results as those containing breakthrough natural components like T.K.A. Extract, ZMA formulation, Boron, and Pine Bark Extract (more details below). Unfortunately, due to the expense and difficulty of sourcing these premium ingredients, many products fall short in providing noticeable benefits.

Most Effective Ingredients for men

What To Avoid In a Test Booster

↓ Our Top Rated Testosterone Supplements​ of 2025 ↓

We’ve compiled our list of our best supplements for men that meant to naturally increase T-levels:

compare testosterone boosters

A+

Our Rating:

Rated 4.8 out of 5

PROS

CONS

TestForm-X Breakdown:

Rating: A+

TestForm-X by Pureform Nutraceuticals features a a well-formulated supplement that works great for men looking to naturally support their T-levels. 

The formula contains almost 1,300mg of potent and tested ingredients that have been formulated for maximum effectiveness. TestForm-X contains a hefty dose of well-balanced vitamins and minerals such as Vitamin D, B6, as well as a ZMA formulation to ensure hormonal balance.

But those are just the vitamins and minerals – the powerhouse of unique and hard to find ingredients such as Red Korean Ginseng, Pine Bark Extract, Boron Citrate and T.K.A. Extract are what really separates this product from pretenders.

TestForm-X doesn’t just have 1 or even just 2 main ingredients. It contains 5 of the most powerful and scientifically researched ingredients at their max doses.

testform x bottle

MoreNiche

#2 rated testosterone booster

B-

Our Rating:

Rated 4.1 out of 5

PROS

CONS

Testogen Breakdown:

Rating: B-

Introducing Testogen, the go-to solution for men seeking a boost in testosterone levels and overall vitality. While Testogen may not be the most groundbreaking product on the market, it still offers a dependable option for those looking to support their hormonal health.

Formulated with a blend of common ingredients like tribulus terrestris, fenugreek extract, and D-aspartic acid, Testogen aims to stimulate t-production and improve energy levels and muscle growth with natural ingredients. While it may not deliver revolutionary results like several on this list, Testogen provides a mild, entry option for men seeking a moderate improvement in their overall well-being.

Testogen’s affordability and accessibility make it a popular choice among certain consumers. With regular use, Testogen may offer modest improvements in energy levels and muscle tone, providing a sense of rejuvenation and vitality for those seeking a simple and straightforward solution.

holding testogen

Adaptive Health

#3 rated testosterone booster
Nugenix testosterone booster

C+

Our Rating:

Rated 3.7 out of 5

PROS

CONS

Nugenix Breakdown:

Rating: C+

Nugenix has built a strong reputation as one of the most well-known T-boosters on the market. It’s widely available, backed by bold claims, and features a formula designed to support energy, vitality, and men’s health. Many men turn to Nugenix hoping for a natural way to enhance their levels and overall well-being.

📉 Multiple independent studies have found that Nugenix’s ingredient: Testofen does NOT significantly boost t-levels in men who are active or resistance-trained:

  • A study in the Journal of the International Society of Sports Nutrition found no significant changes in test levels, muscle mass, or strength in men taking Testofen compared to those who didn’t.
  • The International Journal of Sport Nutrition & Exercise Metabolism reported no measurable impact of Testofen on free test-levels or muscle growth.

Nugenix still has a working formula that contains vitamins and minerals that are good for every guy trying to maintain health and virility. Read our in-depth review to see if it’s still a match for your needs or if you want to keep exploring.

nugenix bottle

Clickbank

no. 4 rated testosterone booster
endopeak reviews

C

Our Rating:

Rated 3.4 out of 5

PROS

CONS

EndoPeak Breakdown:

Rating: C

Introducing EndoPeak, a reliable option for those seeking a modest boost in men’s health. While EndoPeak may not offer the flashiest features or cutting-edge ingredients like our current, top-rated products, it provides a straightforward solution for men looking to support their hormonal health.

Crafted with a blend of traditional herbs and vitamins, EndoPeak aims to naturally enhance hormone levels, energy, and overall well-being. While it may not deliver revolutionary results, it offers a dependable option for individuals seeking a simple and affordable way to optimize their vitality.

EndoPeak’s no-nonsense approach makes it an attractive choice for budget-conscious consumers looking to improve their stamina, muscle tone, and libido without breaking the bank. With regular use, EndoPeak may provide subtle yet noticeable improvements in energy levels, helping you tackle each day with renewed confidence.

holding endopeak

Pharmafreak

no. 5 rated testosterone booster
test freak

C-

Our Rating:

Rated 3.2 out of 5

PROS

CONS

TestFreak Breakdown:

Rating: C-

Test Freak has been a known name in the testosterone supplement world for years, though its formula has seen tweaks over time. One thing that stands out is the full month’s supply, which is a nice change from many brands focused more on flashy marketing.

That said, at around $80 per bottle, it’s a hefty investment.

Developed by PharmaFreak, Test Freak combines ingredients like Tribulus terrestris, fenugreek, and saw palmetto. It’s designed to naturally boost testosterone, helping with muscle growth, but for the price, its results may leave some unimpressed.

Commonly marketed to fitness enthusiasts, bodybuilders, and athletes, Test Freak promises increased energy and improved workout ability—but its formula may not be worth the cost for everyone looking for a powerful testosterone boost.

holding testfreak
cellucor p6 bottle

C-

Our Rating:

Rated 3.2 out of 5

PROS

CONS

P6 Breakdown:

Rating: C-

P6 has established a presence over the years, albeit with occasional formula adjustments. It’s noteworthy that you receive a full month’s supply, a rarity in the market today, particularly among major brands that allocate hefty budgets to promotional activities. 

While P6 falls within this category, its formula stands out. Yet, the steep price tag of $100 per bottle may give pause for thought.

Cellucor P6 was once a popular testosterone booster designed to improve men’s health. Developed by Cellucor, P6 has gained recognition for its comprehensive formula aimed at optimizing testosterone levels naturally. The supplement typically contains a blend of ingredients such as D-aspartic acid, fenugreek extract, ashwagandha, and more, which are believed to support testosterone production, muscle growth, and overall well-being. However, as we know from studies, D-Aspartic Acid does next to nothing.

holding bottle of p6
prime-t

C-

Our Rating:

Rated 3.2 out of 5

PROS

CONS

Prime T Breakdown:

Rating: C-

Prime-T has built a solid reputation over the years as one of RSP Nutrition’s long-standing testosterone support products. While its formula has seen periodic updates, one thing remains consistent: you still get a full month’s supply—something that’s becoming increasingly uncommon among mainstream brands that often lean heavily on marketing budgets rather than formula quality.

Prime-T certainly participates in that big-brand ecosystem, but the formula itself holds up well. Still, the price—usually around the mid-range depending on retailer—may influence whether it feels like a strong value for every shopper.

RSP Prime-T is formulated as a daily testosterone support supplement intended to promote natural hormone optimization. It features a blend of ingredients such as D-aspartic acid, vitamin D3, magnesium, and zinc—compounds commonly used to encourage healthy testosterone levels, support strength, and aid overall wellness.

holding bottle of prime-t

Andro 4-0-0

androbottle

D+

Our Rating:

Rated 2.5 out of 5

PROS

CONS

Andro Max Breakdown:

Rating: D+

Andro Max has maintained steady visibility in the testosterone support category, appealing to men who prefer straightforward ingredient profiles without unnecessary extras. The formula is built around natural plant extracts and supportive minerals, and you still receive a full month’s supply.

While Andro Max positions itself as a simple, daily vitality booster, the pricing is moderate and generally reasonable for what it offers. It isn’t the most advanced formula on the market, but it delivers enough substance to justify its reputation.

The blend primarily focuses on increasing blood flow. Key components include long-used herbal extracts and micronutrients intended to support mood and general health. The formula leans more toward foundational hormone support rather than aggressive muscle-building compounds.

holding andro max bottle

Prime Labs

primetlabs

D

Our Rating:

Rated 1.7 out of 5

PROS

CONS

Prime Test Breakdown:

Rating: D+

Prime Labs’ Testosterone Booster has been a long-running presence in the budget supplement category, largely because of its low price and familiar ingredient blend. It offers a full month’s supply, which gives it some practical appeal, especially for users testing the waters with an entry-level testosterone support product.

The formula includes common herbal extracts such as Saw Palmetto, Nettle Root, and Wild Yam, along with a small amount of boron. These ingredients are frequently used in basic supplements, but the overall profile leans more toward general wellness than meaningful testosterone support. Dosages are not transparently specified, making it difficult to gauge how much of each component you’re actually getting. 

Another factor worth noting is that many of the positive reviews appear to be tied to promotions offering incentives for 5-star feedback. While this doesn’t invalidate the experiences of all users, it can make it harder to get a clear, unbiased sense of real-world results.

Overall, Prime Labs lands near the lower end of our rankings. It may have some value for men looking for a simple, inexpensive daily booster, but the limited ingredient strength, lack of dosing detail, and questionable review patterns place it below more reliable and better-formulated options on the market.

prime test bottle

ForceFactor

testx

D

Our Rating:

Rated 1.5 out of 5

PROS

CONS

Test X180 Breakdown:

Rating: D

Alpha Max presents itself as a general-purpose testosterone supplement, offering a full month’s supply and a familiar blend of herbal extracts. On the surface, it fits the profile of many entry-level supplements, but the formula is notably mild compared to most products in this category. It relies on its main ingredient – L Citrulline which doesn’t promote increased testosterone levels.

The supplement’s biggest limitation is the lack of dosing transparency. Without clearly listed amounts for each ingredient, it’s difficult to understand what kind of support the formula can realistically provide. Most evidence-based products rely on clinically established dosages, and that level of detail simply isn’t present here.

Price is another concern. For a formula this light, the cost per bottle is disproportionately high. When compared side-by-side with more comprehensive, well-dosed competitors at similar—or even lower—price points, Alpha Strength offers considerably less value. The return on investment just isn’t competitive within the category.

Overall, Alpha Strength ranks last due to its combination of a gentle formula, unclear dosing, and a price that doesn’t match what you receive. While it may offer basic daily vitality support, it falls short of the optimization expected from higher-scoring testosterone supplements.

holding alpha max bottle

Our Top Pick For 2025

top rated
4.8 out of 5
Rated 4.8 out of 5
Based On 237 Reviews From Pureform Nutraceuticals

Pureform Nutraceuticals

What Increases Testosterone? The Truth You Haven’t Been Told

Have You Ever Wondered Why Some Men Seem to Have Endless Energy, Strength, and Confidence?

It’s not just genetics. It’s not just hard work. And it’s definitely not random luck.

There’s something happening inside their bodies that gives them an edge—something most men never even think about. It controls your energy, your ability to build muscle, your drive, and even your mood.

It’s testosterone.

And if you’re feeling sluggish, struggling to see results in the gym, or just don’t feel like the man you used to be… chances are, your testosterone levels are lower than they should be.

But here’s the kicker—there’s a natural way to fix it.

The Ancient Secret to Increasing Testosterone

For centuries, warriors and elite athletes in Southeast Asia relied on a powerful herbal extract to boost their stamina, strength, and vitality. This herb isn’t just another trendy supplement—it’s backed by science and real-world results.

It’s called Tongkat Ali, and in just a moment, we’ll talk about the best sources to get it—but first, let’s break down why it works. (Eurycoma longifolia), and it could be the key to unlocking your body’s full potential.

Why Some Men Have More Testosterone Than Others

Ever notice how some guys build muscle effortlessly while others struggle for every ounce of progress? It’s not just their workout routine—it’s their hormone balance.

When testosterone is high, everything clicks: ✅ You recover faster from workouts ✅ You build lean muscle with ease ✅ You have more drive, energy, and focus

That’s why so many top athletes and bodybuilders use Tongkat Ali as part of their testosterone-boosting stack to stay ahead of the competition.

What Increases Testosterone More: Tongkat Ali vs. Other Boosters?

And if you’re wondering which form of Tongkat Ali is best for testosterone enhancement, don’t worry—we’ll get to that soon. There’s a lot of noise in the supplement industry. But when you break it down, few natural ingredients have the research and real-world backing of Tongkat Ali. Compared to others like Fadogia Agrestis and Shilajit, Tongkat Ali stands out because:

  • It directly supports testosterone production, not just energy levels.

  • It has been used for centuries in traditional medicine.

  • It has scientific studies proving its effectiveness.

How to Take Tongkat Ali for Maximum Results

Of course, not all Tongkat Ali supplements are created equal. In just a moment, we’ll reveal what to look for in a high-quality product, but first, let’s talk about proper dosage. Not all supplements are created equal. To see real results, you need the right dosage and the right formula. The optimal range is 200mg–400mg per day, and many experts recommend cycling it (5 days on, 2 days off) for the best long-term effects.

For even greater benefits, it’s often combined with other testosterone-friendly compounds like DIM and Boron, which help regulate estrogen and maximize muscle growth.

Are There Any Side Effects?

When taken at recommended doses, Tongkat Ali is generally safe. However, some men experience mild restlessness or insomnia if taken too late in the day.

That’s why it’s crucial to choose a high-quality supplement like Testform X, which ensures purity and potency.

Where to Find the Best Tongkat Ali Supplement

If you want to naturally increase testosterone and take back control of your strength, energy, and performance, then you need a standardized extract that actually works.

Testform X isn’t just another testosterone booster—it’s a scientifically backed formula that combines Tongkat Ali, Fadogia Agrestis, Shilajit, and Boron for maximum testosterone production and peak performance.

Ready to Take Your Testosterone to the Next Level?

If you’re tired of feeling stuck, tired of working hard with little results, and ready to feel like your strongest self again—it’s time to take action.

Don’t settle for low energy. Don’t accept low testosterone. And don’t wait.

Unlock the power of Testform X and experience real, natural testosterone increases—starting today.

Official List For The Top Rated Testosterone Boosters For 2025

When it comes to boosting testosterone levels effectively, choosing the right supplement can make all the difference in achieving your goals efficiently and safely. It’s crucial to select a product with a proven track record, featuring ingredients backed by scientific evidence. 

A top-notch testosterone booster will not only enhance your energy and mental clarity but also elevate your training performance and facilitate muscle growth. Additionally, it should help curb appetite, making it easier to resist unhealthy snacking habits.

Through rigorous testing and meticulous review processes, we’ve discovered that many testosterone boosters on the market contain insufficient quantities of key ingredients. This discrepancy often arises because sourcing and incorporating potent ingredients such as Tongkat Ali and zinc can be challenging and costly. 

While some boosters may include familiar ingredients like d-aspartic acid, they may not deliver the same impactful results as those containing breakthrough natural components like Tongkat Ali, ZMA formulation, Boron, and Pine Bark Extract (more details below). Unfortunately, due to the expense and difficulty of sourcing these premium ingredients, many products fall short in providing noticeable benefits.

What Can a Great T-Booster Do?

turn back the clock of time and boost testosterone
9.7/10

A+

OVERALL GRADE

Total: 96/100

Overall Value:

Effectiveness:

Ingredient Quality:

Speed of Results:

Results:

Side Effects:

Price/Serving:

Guarantee:

Auto-Ship:

4.8
Rated 4.8 out of 5
5.0
Rated 5 out of 5
5.0
Rated 5 out of 5
4.6
Rated 4.5 out of 5
5.0
Rated 5 out of 5

None

None

Total: 97/100

testform x ratings
Overall Rating 97%
Effectiveness 100%
Speed of Results 97%
Ingredient Quality 100%
Long-Term Results 98%

PROS

CONS

The Truth About TestForm-X: Why It’s The #1 Test Booster In 2025

Researchers Are Talking About It – But Does It Live Up to the Hype?

TestForm-X has become increasingly popular and appears to be here to stay in our #1 slot.

Once we heard about it, we kept getting emails asking for us to review it. We had to try it ourselves and put it to the test.

Once we finished our testosterone cycle, we could see what all the hype was about which sets TestForm-X apart from the other ‘test boosters’ out there.

Is This The Most Potent Testosterone Booster on the Market? TestForm-X doesn’t just have 1 or even just 2 main ingredients. It contains 5 of the most powerful and scientifically researched ingredients at their max doses.

TestForm-X

Nugenix

primetlabs

Prime Test

Transparent Formula

T.K.A Extract​

Vitamin D3

ZMA Formulation

Herbal Blend

Bioperine

MACA Root

Full 30 Day Supply​

Money Back Guarantee​

Rating After 6 Months

4.8 / 5.0

3.9 / 5.0

2.2 / 5.0

Marketing Methods​

Word of Mouth & Consumer Review Websites​

Paid Celebrity Ads​

Free Bottle If Your Write a Review On Amazon

Best Online Price »

As low as $39/bottle

$89/bottle

$19/bottle (Get what you pay for - very little)

Which Ingredients Help & Which Are HYPE?

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Video Thumbnail

What "Big Brand" Test Boosters Don’t Want You to Know…

Let’s start out by what you’re NOT getting…

  • Overpriced Hype – No inflated pricing due to celebrity endorsements, paid actors, or retired sports pros pushing a formula they’ve never actually used.
  • Cookie-Cutter Formulas – This isn’t another weak, underdosed supplement hiding behind buzzwords like “instant results” or “As Seen on TV”.
  • Useless Fillers & Low-Quality Ingredients – Many brands load their products with ineffective blends, underdosed herbs, and synthetic junk just to pad the label. You won’t find any of that here.
  • One-Trick Ponies – Some formulas rely on a single trendy ingredient and ignore the synergistic power of a complete testosterone support system.
 

What You ARE Getting…

Essential Vitamins & Minerals Like Vitamin D3, Vitamin B6, & Zinc, which are all essential for raising testosterone levels.

Massive Formula Containing a Whopping 1,294mg. That’s not the impressive part though. It contains multiple extracts which essentially TRIPLES the active amount of ingredients you’re consuming. The best part is that it’s completely safe and natural and it won’t require “cycling”. 

TestForm-X contains a set of Powerhouse Ingredients! It contains a unique, custom-created formula that has multiple steps & goals. — Read our In-Depth review and learn about all of the ingredients by clicking here »

Men holding Test Form X bottle

Why Other Test Boosters Fall Short – And What TestForm-X Does Differently

TestForm-X takes all the best ingredients on the market for boosting testosterone levels and their correct, clinically tested amounts to create a very well rounded product. With the available estrogen blockers in it, this booster is a winner in our books. Not to mention that every single order comes with 0 financial risk since they offer a 100% money back guarantee.

Studied, proven ingredientsTestForm-X contains an amazing formula. AND, it uses the clinically dosed versions!

Drawbacks!!! Since TestForm-X uses a lot of powerful ingredients, they’re not always in stock. So, our advice is get it while you can.

MoreNiche

#2 rated testosterone booster

Total: 82/100

Overall Value:

Effectiveness:

Ingredient Quality:

Speed of Results:

Results:

Side Effects:

Price/Serving:

Guarantee:

Auto-Ship:

4.1
Rated 4.1 out of 5
4.2
Rated 4.2 out of 5
4.3
Rated 4.3 out of 5
4.1
Rated 4.1 out of 5
4.1
Rated 4.1 out of 5

None

Yes - Subscription

Total: 82/100​

ratings
Overall Rating 82%
Effectiveness 83%
Speed of Results 80%
Ingredient Quality 85%
Long-Term Results 83%

Here's The Deal With Testogen

Introducing Testogen, the go-to solution for men seeking a boost in testosterone levels and overall vitality. While Testogen may not be the most groundbreaking product on the market, it still offers a mediocre yet dependable option for those looking to support their hormonal health.

Formulated with a blend of common ingredients like tribulus terrestris, fenugreek extract, and D-aspartic acid, Testogen aims to naturally stimulate testosterone production and improve energy levels, muscle growth, and libido. While it may not deliver revolutionary results like our #1 pick TestForm-X, Testogen provides a reliable option for men seeking a moderate enhancement in their overall well-being.

Although Testogen may not boast the same level of potency or innovation as some of its competitors, its affordability and accessibility make it a popular choice among budget-conscious consumers. With regular use, Testogen may offer modest improvements in energy levels, muscle tone, and libido, providing a sense of rejuvenation and vitality for those seeking a simple and straightforward solution.

TestForm-X

Testogen bottle

Testogen

Transparent Formula

T.K.A Extract

Boosts Free & Total T-Levels*

Increases Energy & Libido*

Ingredients That Lower Stress* ​

Full 30 Day Supply

Money Back Guarantee

Reputable Company

Consumer Rating

4.8 / 5.0

4.0 / 5.0

Affordable Pricing​

As low as $39/bottle

$59/bottle

Marketing Methods​

Word of Mouth & Consumer Review Websites​

Paid Ads & Instagram Influencers

BEST ONLINE PRICE »

PROS

CONS

Clickbank

no. 4 rated testosterone booster

Total: 70/100

Overall Value:

Effectiveness:

Ingredient Quality:

Speed of Results:

Results:

Side Effects:

Price/Serving:

Guarantee:

Auto-Ship:

3.8
Rated 3.8 out of 5
3.9
Rated 3.9 out of 5
3.4
Rated 3.4 out of 5
4.1
Rated 4.1 out of 5
4.1
Rated 4.1 out of 5

None

Yes - Subscription

Total: 70/100

ratings
Overall Rating 72%
Effectiveness 70%
Speed of Results 78%
Ingredient Quality 77%
Long-Term Results 72%

Here's The Deal With EndoPeak

Introducing EndoPeak, a reliable option for those seeking a modest boost in performance and vitality. While EndoPeak may not offer the flashiest features or cutting-edge ingredients like our #1 product TestForm-X, it provides a straightforward solution for men looking to support their hormonal health.

Crafted with a blend of traditional herbs and vitamins, EndoPeak aims to naturally enhance testosterone levels, energy, and overall well-being. While it may not deliver revolutionary results, it offers a dependable option for individuals seeking a simple and affordable way to optimize their vitality.

EndoPeak’s no-nonsense approach makes it an attractive choice for budget-conscious consumers looking to improve their stamina, muscle tone, and libido without breaking the bank. With regular use, EndoPeak may provide subtle yet noticeable enhancements in energy levels and overall performance, helping you tackle each day with renewed vigor and confidence.

PROS

CONS

6. P6

Cellucor

no. 4 rated testosterone booster
cellucor p6 bottle

Total: 68/100

Overall Value:

Effectiveness:

Ingredient Quality:

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Results:

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3.8 | 5.0
Rated 3.8 out of 5
4.2 | 5.0
Rated 4.2 out of 5
3.9 | 5.0
Rated 3.9 out of 5
3.6 | 5.0
Rated 3.6 out of 5
4.0 | 5.0
Rated 4 out of 5

None

No Guarantee

Yes - Subscription

cellucor p6 bottle

Total: 68/100

ratings
Overall Rating 67%
Effectiveness 69%
Speed of Results 65%
Ingredient Quality 69%
Long-Term Results 66%

Here's The Deal With Cellucor P6

P6 has established a presence over the years, albeit with occasional formula adjustments. It’s noteworthy that you receive a full month’s supply, a rarity in the market today, particularly among major brands that allocate hefty budgets to promotional activities. 

While P6 falls within this category, its formula stands out. Yet, the steep price tag of $100 per bottle may give pause for thought.

Cellucor P6 was once a popular testosterone booster designed to enhance male performance and vitality. Developed by Cellucor, P6 has gained recognition for its comprehensive formula aimed at optimizing testosterone levels naturally. The supplement typically contains a blend of key ingredients such as D-aspartic acid, fenugreek extract, ashwagandha, and more, which are believed to support testosterone production, muscle growth, and overall well-being.

P6 is often marketed as a solution for men looking to increase energy, improve workout performance, and enhance muscle gains. It is commonly used by athletes, bodybuilders, and fitness enthusiasts seeking to maximize their physical potential and achieve their fitness goals. 

PROS

CONS

5. Test Freak

Pharmafreak

no. 5 rated testosterone booster
test freak

Total: 62/100

Overall Value:

Effectiveness:

Ingredient Quality:

Speed of Results:

Results:

Side Effects:

Price/Serving:

Guarantee:

Auto-Ship:

3.7
Rated 3.7 out of 5
4.1
Rated 4.1 out of 5
4.3
Rated 4.3 out of 5
3.6
Rated 3.6 out of 5
3.8
Rated 3.8 out of 5

None

$1.55

No Guarantee

None

test freak

Total: 62/100

ratings
Overall Rating 68%
Effectiveness 78%
Speed of Results 78%
Ingredient Quality 76%
Long-Term Results 70%

Here's The Deal With Test Freak

Test Freak has been a known name in the testosterone supplement world for years, though its formula has seen tweaks over time. One thing that stands out is the full month’s supply, which is a nice change from many brands focused more on flashy marketing.

That said, at around $80 per bottle, it’s a hefty investment.

Developed by PharmaFreak, Test Freak combines ingredients like Tribulus terrestris, fenugreek, and saw palmetto. It’s designed to naturally boost testosterone, helping with muscle growth and performance, but for the price, its results may leave some unimpressed.

Commonly marketed to fitness enthusiasts, bodybuilders, and athletes, Test Freak promises increased energy and improved workout performance—but its formula may not be worth the cost for everyone looking for a powerful testosterone boost.

PROS

CONS

References & Citations

  1. Kaufman, J. M., & Vermeulen, A. (2005). 26(6), 833–876. https://doi.org/10.1210/er.2004-0013
  2. (Bethesda, Md. : 1985), 66(1), 498–503. https://doi.org/10.1152/jappl.1989.66.1.498
  3. https://pubmed.ncbi.nlm.nih.gov/37689381/
  4. https://doi.org/10.1530/EJE-11-0221
  5. https://pmc.ncbi.nlm.nih.gov/articles/PMC5649360/
  6. https://pmc.ncbi.nlm.nih.gov/articles/PMC5798202/
  7. https://pmc.ncbi.nlm.nih.gov/articles/PMC4445839/
  8. https://pubmed.ncbi.nlm.nih.gov/21058750/
  9. https://sciencenews.dk/en/vitamin-d-increases-testosterone-production
  10. https://www.verywellhealth.com/testosterone-boosting-foods-5218452?
  11. https://pmc.ncbi.nlm.nih.gov/articles/PMC9708857/
  12. Individual supplements have not been clinically tested. However, products we’ve listed do contain clinically tested ingredients that make up their formulas. For individual claims and questions, please refer to their respective sales sites.