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2018's 10 Best
Testosterone Supplements

If you’re looking for a (natural) testosterone supplement, chances are you fall into one of two categories:

1. You have a healthy testosterone level, but you want to kick your training up a notch so you can start to see some extra gains. Maybe you’ve been plateauing in the gym.

2. Or, you feel you may not be producing enough testosterone, and may be suffering the symptoms of low-T. The symptoms of low testosterone include: decreased sex drive, erectile dysfunction, depressed mood, and lowered concentration.

Perhaps you fall into both camps. Either way, we’re here to get down to the nitty gritty and help you decide if a testosterone supplement is the right solution for you. If you’re not interested in all the gritty and nitty though, See the #1 Testosterone Supplement now. If you stick around, we’ll also give some biohacking advice to help you boost your testosterone level.


Do Testosterone Supplements Work?

Yes, under the right conditions. If you already have a healthy testosterone level, you may not see changes on the same scale as someone who has low testosterone levels. But sometimes even the smallest nudge can help.

At 30, a man’s testosterone starts to decline. Sorry, guys. It’s a fact of life. Don’t worry though. It’s not a nosedive off a cliff. No mid-life crises here. This slow decline can start to impact physical performance, libido, and energy levels over time.

Why does this happen? The decline of testosterone levels is associated with the overactivity of an enzyme called 5-alpha reductase, which converts testosterone into dihydrotestosterone (DHT). The goal is to block this from happening too often.

Most testosterone boosters will have libido enhancing benefits. Regardless of the impact on testosterone levels. In fact, if you are just looking for libido boosting qualities, then a test booster will be far more beneficial to you. Those who are looking to put on some serious muscle may have to look elsewhere.

So if you are over 30, or looking to enhance your libido, a test booster may be worth your while. Those who do not fall into either category may have less success, but may still see a modest testosterone increase of about 10-20% [1]. And sometimes that’s all it’ll take to push you toward your goals, whatever they may be. See the #1 Testosterone Supplement now.

When a testosterone booster DOES work, benefits include:

  • increased testosterone levels
  • enhanced energy levels
  • minimized body fat
  • boosted libido

Can Women Use A Testosterone Supplement?

Pregnancy Test

Here’s an interesting fact: women actually produce more human growth hormone than men. Surprised? Human Growth Hormone is also tied to estrogen production. However, because they produce much less testosterone than men, women don’t have the same muscle building capacity. So, should women use a testosterone booster if they want to put on muscle?

The truth is, a testosterone supplement is not going to generate enough testosterone in women to make a difference when it comes to building muscle. They will serve a better purpose though: to enhance libido and support fertility. They may also help balance out symptoms of hormones going haywire during menopause.

In fact, some women use herbs like Fenugreek when breastfeeding to boost their milk production.

So while natural testosterone supplements won’t turn women into she-hulks, they still may find a place in a supplement regimen where libido, fertility, or menopause are concerned. See the #1 Testosterone Supplement now.

What’s In Testosterone Supplements?

The efficacy of a good testosterone supplement depends on its ingredients. Not all are created equal, and the right blend will unlock your best testosterone-boosting potential. Some of the most widely used ingredients are:

Tribulus Terrestris

Tribulus Terrestris is an herb native to eastern Asia, and has been found to have nitric oxide producing effects. Tribulus also increases androgen receptor reactivity in the brain. The results point to libido-enhancing properties [2].

D-Aspartic Acid

This amino acid can induce testosterone release from the testes by indirectly stimulating the release of luteinizing hormones from the hypothalamus. This can boost overall circulating testosterone, especially in those with low baseline testosterone levels [3].


Fenugreek is a popular herb in India, originally used to boost vitality and libido. Fenugreek has been found to block the conversion of testosterone to DHT [4].

Saw Palmetto

Saw Palmetto are berries from the dwarf palm tree. They are known to help block the conversion of testosterone to DHT by inhibiting the 5-alpha-reductase enzyme. [5]


Traditionally used as an aphrodisiac, the Maca plant has been associated with increased fertility due to boosted sperm production [6].

Tongkat Ali

Also known as long jack, Tongkat Ali is another herb that is associated with pro-fertility from increased sperm production. A few studies have shown a small increase in testosterone levels in infertile men [7].

Mucuna Pruriens

A legume native to India, research has shown increased sperm production and libido in infertile men. Another study showed increased testosterone in men with higher prolactin levels. It is theorized that Mucuna Pruriens elevates dopamine serum levels, which blocks prolactin’s suppressive effects on testosterone [8].

Vitamin D

Adequate Vitamin D levels are associated with positive androgen status, and sufficient vitamin D helps normalize testosterone to healthy levels [9].


Also associated with normalizing healthy testosterone levels when adequate levels within the body are met [10].


The trace mineral Boron has potential to induce a small rise in testosterone, although different studies have shown mixed results [11].


In those that are zinc deficient, zinc supplementation can increase circulating testosterone levels. Zinc is a cofactor in the conversion of cholesterol and lipids into sex hormones [12].

Side Effects Of Testosterone Supplements


The good news is that many of the ingredients listed above have little to no reported adverse effects when properly dosed. So, trying a test booster is relatively harmless. See the #1 Testosterone Supplement now.

Still, it is important to consult your physician first. Especially if you have any health conditions or take any medications. These natural testosterone supplements are not designed to treat any medically-diagnosed or testosterone-related conditions, and are not comparable to testosterone-replacement therapy.

These ingredients have also not been declared safe for those who are pregnant, may become pregnant, or are nursing.

Lifestyle Tips: How To Boost Testosterone

Here are some lifestyle and diet tips that can help improve testosterone levels. Pairing these with a quality testosterone booster can only improve your chances.

Weight Loss

Overweight individuals are at risk for having lower testosterone levels. Just losing weight alone can help restore healthy testosterone production. Losing excess weight also supports overall healthy hormonal production and regulation.


Short, intense exercise routine like high intensity interval training (HIIT) can help boost testosterone levels in comparison to longer aerobic-based exercises.

Weight training is another useful tool in padding those testosterone levels, especially if you include compound lifts that utilize a large number of different muscles. Think squats and deadlifts, yo.

Diet And Fasting

Intermittent fasting (IF) helps increase testosterone and human growth hormone production. IF is not extreme fasting. Intermittent fasting consists of 12-16 hours of fasting, usually overnight, with your meals eaten more closely together during the day than usual.

Eating healthy fats are also crucial to this process. These include fats like omega-3 fatty acids found in fish, healthy saturated fats like coconut oil, and monosaturated fats like avocado. A robust intake of healthy fats have been correlated with boosted testosterone levels.

Minimizing sugar intake is another key element to increasing testosterone. Managing your blood sugar levels are important. Insulin resistance and diabetes have been correlated with low testosterone levels.

Reduce And Manage Stress

Chronic stress elevates cortisol levels (known as the stress hormone). While cortisol may initially bump testosterone levels, consistent cortisol output lowers testosterone levels over time. Not what we want.

Stress-reducing activities like meditation, practicing mindfulness, or laughing and having fun with friends and family are all important ways to help manage your stress.

Get Quality Sleep

We can’t overstate this fact: getting enough sleep is necessary for optimal hormone production. Seven to eight hours of restful sleep is an ideal amount for adults. Setting a consistent sleep schedule during the hours of 10pm – 6/7am helps promote healthy hormone production.

Get Enough Sunlight

Low Vitamin D levels have been linked with lower testosterone levels. If you find yourself deficient, getting 20 to 30 minutes of sun every day is essential to restoring Vitamin D to healthy levels. Skies out, thighs out! See the #1 Testosterone Supplement now.

Questions To Ask When Choosing A Testosterone Supplement


If you are convinced that trying a testosterone supplement is the right choice for you, we’ve put together a list of questions you should consider to narrow down your choices.

Q. What Is Your Main Motivation For Taking A Testosterone Supplement?

A. If you are looking to address decreased libido and fertility, a testosterone supplement will be far more helpful. Especially if you are older than 30. If you are seeking to add muscle mass, the effects of a testosterone boosting supplement might be more modest.

Q. Are These Products Suitable For Both Men And Women?

A. Women can benefit from testosterone supplements, if they also treat it as a libido and fertility enhancer. Those looking to put on muscle will have modest results. Women going through menopause may also seek a testosterone supplement to help dampen physical symptoms resulting from hormonal changes.

Q. Which Ingredients Are In Testosterone Supplements?

A. We covered a list of the most common testosterone supplement ingredients. If you find a product that uses other ingredients, it would be in your best interests to research the efficacy and safety of each.

Best Testosterone Supplements

Our top 10 list of testosterone supplements is organized to reflect what you most value in your supplements. First and foremost is quality. All ten of or top ten supplements meet high standards of quality and come from brands with a proven record in excellence and purity. Another important factor in deciding the top ten was cost. You don’t have to pay through the nose to get a high-quality testosterone supplements. In addition, all the companies represented on our top ten list have stellar records with customer service and prompt shipping to ensure that your supplement experience is enjoyable from the first click to your final pill.


  1. Costello, Joseph T., Francois Bieuzen, and Chris M. Bleakley. Where are all the female participants in Sports and Exercise Medicine research? European Journal of Sport Science 14.8 (2014): 847-851.
  2. Hansen, Mette, and Michael Kjaer. Influence of sex and estrogen on musculotendinous protein turnover at rest and after exercise. Exercise and sport sciences reviews 42.4 (2014): 183-192.
  3. Devries, Michaela C. Sex?based differences in endurance exercise muscle metabolism: impact on exercise and nutritional strategies to optimize health and performance in women. Experimental physiology 101.2 (2016): 243-249.
  4. Roepstorff C, Steffensen CH, Madsen M, et al. Gender differences in substrate utilization during submaximal exercise in endurance-trained subjects Am J Physiol Endocrinol Metab 2002; 282 (2): E435-47.
  5. Tarnopolsky MA Sex differences in exercise metabolism and the role of 17-beta estradiol. Med Sci Sports Exerc, 2008; 40 (4): 648-54.
  6. Hausswirth C. and Le Murr Y. Physiological and Nutritional Aspects of Post-Exercise Recovery: Specific recommendations for female athletes. Sports Med, 2011; 41(10): 861-882.
  7. Rehrer, Nancy J., Rebecca T. McLay-Cooke, and Stacy T. Sims. Nutritional Strategies and Sex Hormone Interactions in Women. Sex Hormones, Exercise and Women. Springer International Publishing, 2017. 87-112.
  8. Krishnan, Sridevi, et al. Estradiol, SHBG and leptin interplay with food craving and intake across the menstrual cycle. Physiology & behavior 165 (2016): 304-312.

#1 - Testosyn

The Standout: Powerful Formula

XPI’s Testosyn combines testosterone boosting ingredients such as Fenusterols, D-Aspartic Acid, and Tribulus Terrestris, to raise your testosterone safely and naturally. Each three capsule serving contains the most concentrated amounts of active ingredients for the most effective testosterone production effects. Boost lean muscle mass and sex drive.

  • Contains 7 Test Boosters
  • 250 Mg Fenugreek
  • 200 Mg Tribulus
  • 60 Servings Per Bottle
  • Boost Testosterone Levels

Fenugreek supports the 5alpha-reductase properties via the reduction in DHT. This means that Fenugreek indirectly contributes to an increase in testosterone production, since it blocks the conversion of Testosterone to DHT. Excess DHT has also been implicated in male pattern baldness.

Tribulus is another common testosterone boosting ingredient. Tribulus increases luteinizing hormone (LH) or follicle-stimulating hormone (FSH), and reduces blood glucose levels. LH and FSH help trigger the production of testosterone, while lower blood glucose levels have been associated with higher free testosterone. Low Testoserone is linked to insulin resistance, and managing glucose and insulin levels can help promote healthy testosterone levels.

XPI’s Testosyn utilizes 7 different test boosters so you're covered from all angles. Fight age related testosterone decline, and see boosted performance across the board.

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SPECIAL OFFER - 30% Off! 30% Off XPI Brand-Wide!View Offer »

#2 - Testosterone Complex

The Standout: High Quality, Affordable Cost

Nutricost's Testosterone Complex is a smart blend of testosterone boosting and supporting ingredients. D-Aspartic Acid has been included in the complex due to its ability to potentially raise testosterone levels in men who have pre-existing low levels. Each dose also includes tribulus terrestris, maca root, avena sativia, and more. Those who are suffering from low testosterone, or just looking for a boost in stamina, may experience benefit with Nutricost's testosterone complex.

  • 1950 Mg Per Serving
  • 500 Mg D-Aspartic Acid
  • 300 Mg Tribulus
  • 100 Mg Maca Root
  • 30 Servings Per Bottle
  • 50 Cents Per Serving

D-Aspartic Acid, an amino acid, appears to act on the hypothalamus and stimulate the secretion of both gonadotropin releasing hormone and growth hormone releasing hormone, which act downstream to ultimately produce testosterone, GH, and IGF-1. Therefor, an increase in D-Aspartic Acid can ultimately boost testosterone levels, especially in men with low circulating testosterone.

Tribulus is another big player, and an increase in Tribulus consumption can help elevate luteinizing hormone (LH), which would then stimulate testosterone production. Along with 10 other testosterone boosting and supporting ingredients, Nutricost's Testosterone Complex is a powerhouse formulation to help boost testosterone levels.

Those who are suffering from low testosterone may experience great benefit with Nutricost’s testosterone complex, and with each serving equating to just 50 cents, it certainly won't break the bank either.

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SPECIAL OFFER - 25% Off! 25% Off Nutricost Brand-WideView Offer »

#3 - Quantum T AM/PM

The Standout: 24 Hr Testosterone Support

M Theory, the makers of Quantum T have a reputation for making some of the best legal testosterone and growth hormone supplements on the market. The Quantum T AM/PM Stack is the ultimate blend for 24/7 testosterone support. With science backed ingredients like KSM-66®, ForsLean®, Zinc, Magnesium, and Mucuna Pruriens, you can’t go wrong with Quantum T.

  • Day And Night System
  • 600 Mg Ashwagandha
  • 300 Mg Fenugreek
  • 300 Mg Mucuna Pruriens

M-Theory has developed a two system testosterone support system, that provides timing appropriate testosterone boosting ingredients throughout the day and night. The AM dose has heavy hitters such as adaptogenic Ashwagandha, Fenugreek, Coleus Forskohlii, and more. KSM-66 Ashwagandha helps promote a healthy response to everyday stress, over-work and fatigue, boosts clarity and concentration, and helps enhance sport performance.

The PM serving contains a more gentle testosterone support, that helps boost sleep quality for prime testosterone production. Mucuna Pruriens is the big player here, and it helps increase serum dopamine which lowers prolactin's suppressive effect on libido and testosterone. This helps boost overnight production of testosterone, while you sleep.

M-Theory only relies on the most cutting edge science, and formulate only the most groundbreaking products. Quantum T supplies a 4 week cycle of morning and night natural testosterone support.

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#4 - Cellusyn Labs Testogenix

Testogenix earned a high spot as one of the best testosterone supplements this year because of its power-packed ingredients. Testogenix is known to safely boost your testosterone levels. Increased testosterone levels make it easier to increase lean muscle mass, improve your strength and enhance your performance. By raising natural testosterone, Testogenix can also boost your sex drive, increase energy and facilitate fat loss. Keep Reading »

#5 - KOR Naturals Test Booster

100% free of fillers and banned substances, KOR's t-booster is made up of completely natural ingredients to boost your testosterone for enhanced performance in many areas of your life. This formula can help with increased stamina, extra drive, muscle gains, and more mental and physical energy.

Filled with quality ingredients like Zinc, Fenugreek Seed, and Eurycoma Longifolia, KOR Test Booster will give you improved energy, increased muscle strength, and enhanced stamina and endurance with a 3-in-1 formula that can boost testosterone, block estrogen, and support your immune system, all in one product.

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#6 - GAT Testrol

Designed to be the ultimate dual-purpose male performance supplement, GAT Testrol combines all-natural testosterone boosting and stamina increasing ingredients to create this powerhouse. Specially formulated to enhance the flow of blood and sexual health, Testrol focuses on providing ingredients to amplify performance such as Tribulus Terrestris and Epimedium along with L-Arginine HCl for better vasodilation. Keep Reading »

#7 - AI Sports TestoPRO

Providing a comprehensive formula for boosting free testosterone, AI Sports TestoPRO can improve the composition of your body and enhance athletic performance. Using all-natural ingredients, TestoPRO may be able to improve sex drive, build more muscle mass, boost natural energy, and shred excess fat. Start maximizing testosterone levels with the potent, natural formula, TestoPRO, provides. Keep Reading »

#8 - Universal Animal Test

Animal Test is a revolutionary testosterone booster from Universal Nutrition that safely stimulates natural testosterone production. Animal Test's powerful blend of testosterone boosting ingredients will help you increase lean muscle mass, reduce recovery time, and take your workouts to the next level. Are you ready for explosive gains? Keep Reading »

#9 - Novex Biotech TestroVax

Designed to provide a significant amount of support for those with "normal" levels of testosterone, Novex Biotech has created TestroVax. This clinically tested formula for boosting testosterone to healthy levels may be able to increase the growth of muscle mass, energy levels, and libido. With 90 tablets per bottle, TestroVax may provide the boost and maintenance your testosterone levels need. Keep Reading »

#10 - Advantage Nutraceuticals Alpha-T1

Doctor-approved testosterone supplements are rare. That's why Alpha T1is so highly rated. Alpha T1's formula is a two-edged sword: its ingredients not only help boost testosterone levels, but they also help reduce body fat. Alpha T1 is a safe and effective way to elevate your testosterone levels and improve your health. Keep Reading »

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