Top Testosterone Boosters 2018

Explore reviews and information of all the top testosterone boosters on the market to try out in 2018!

Discover the Top Testosterone Boosters! is dedicated to providing you with honest reviews and feedback on the top testosterone booster supplements on the market. Our goal is to provide accurate, informational, and insightful feedback on the testosterone boosters available to you, and to help guide you to making the best purchase decision possible when shopping for supplements. Our team of experts are highly experienced and knowledged within the industry, and aims to providing you with not just honest product feedback, but accurate facts and health related information for each product. Our reviews are written to target all areas about a product you would like to know, such as: overall rating and product performance score, pricing, ingredients and health information, results, where to buy, and more.



The simplest way to describe Testosterone boosters is that they are supplements that help boost testosterone levels in the body. Testosterone supplements can, both literally and figuratively, come in all shapes and sizes. We’ll discuss those “shapes and sizes” a little later on, but before we do, let’s explore the basic fundamentals.


Also known as Test, Testo or T, testosterone is quite literally the driving force of anything and everything we deem manly. Testosterone is an androgen (male sex/steroid hormone) naturally produced for the most part in our testes with a very small amount produced in our adrenal glands. Biologically, testosterone plays a key role in the development of our male sex organs such as the penis, testicles, and prostate. In addition, testosterone is also the hormone in charge of increasing the size of these organs during puberty, along with the development of secondary male sex characteristics, such as:

  • Deepening voice
  • Increase in muscle mass and strength
  • Higher bone density
  • Facial and body hair growth
  • Intensified libido

So there is little doubt, testosterone is key to our being males. It should be noted that testosterone is also found in women but in much smaller amounts, just as men have lower levels of the female hormone estrogen. Both the production and metabolic consumption is MUCH higher in men than women. Data has shown that when comparing an average adult male to an average adult female, T-Levels in men can often be 50+ times higher! The chart below offers a break down of the normal ranges of testosterone by age and gender, according to the Mayo Clinic With that said, the balance between estrogen, testosterone, and other related hormones is essential to the biological function of both men and women. This, then, gives rise to another question:


A lot of men (and women) often question why there’s even a need to boost testosterone. If it’s produced naturally by our bodies, then why is there even a need for testosterone supplements? UNFORTUNATELY AS WE AGE, TESTOSTERONE LEVELS NATURALLY DETERIORATE AND WITH IT GOES A GREAT DEAL OF OUR MASCULINE VIGOR. To get more into detail, let’s check out the results of a 2014 study on age-related levels of testosterone.

  • Around the age of 19, testosterone levels are at their peak measuring (240–950) ng/dL
  • Around the age of 40, testosterone levels fall to (190–760) ng/dL

Check out this chart from Findings from the Third National Survey of Sexual Attitudes and Lifestyles (Natsal-3), 2016:   Testosterone levels decline with age, and the more overweight you are, the worse your T levels tend to be. Notice that body composition has an added affect on testosterone levels. Low testosterone has been interrelated with unwelcome changes in body composition such as added abdominal fat and decreased muscle mass. It’s important to note that, abdominal fat affects organs like the heart, liver and kidneys far more harmfully than fat anywhere else, in terms of cardiovascular risk. It is no surprise then, that low testosterone levels have been associated with an increased risk of cardiovascular disease and metabolic problems, such as diabetes. Low testosterone can also cause erectile dysfunction, depression, mood changes, and low bone density. With those results, it can be loosely concluded that our testosterone levels are at their highest during our teen and early adult years and then falls as we enter late adulthood.

Age isn’t the only factor. There are a lot of environmental factors in our world today that are also culprits in driving down testosterone even if you are a younger man. Athough there are a LOT more, we compiled the  TOP 10 factors that diminish testosterone levels!

  • Obesity and overweight
  • Alcohol consumption
  • Drugs for pain management
  • Phthalates, found in many plastics
  • Soy products
  • Common mineral deficiencies
  • Stress
  • Marijuana
  • Long-term relationships (For real!)
  • Not getting enough sleep



Low testosterone, male hypogonadism or, hypoandrogenism are the three words that pertain to the same thing, which is diminished levels of testosterone. Low levels of our manly hormone often lead to a multitude of emasculating symptoms or side effects. We’ve listed the main aspects of men’s lives that are frequently affected by low testosterone are the following:

  • Sex – Low testosterone affects libido, erections, and even the quality and quantity of sperm
  • Physical activity – You may find yourself fatiguing quicker from your normal activities.
  • Body composition – Building and/or maintaining muscle mass, as well as, losing excess fat might become more challenging. Bone density often declines as well.
  • Mental – Experience mood swings, cognitive decline, sleep disruptions, and even depression are typical side effects of hormonal imbalance.

Now that you have a basic idea as to what testosterone is and its importance for optimal male function, it’s time to circle back to the main topic: testosterone boosters.  


Basically, there are two kinds of testosterone boosters – synthetic test boosters and natural test boosters. NATURAL TESTOSTERONE BOOSTERS Obviously, these are supplements comprised of ingredients found in nature that naturally increase levels of testosterone. They also support manhood in general and generally speaking, pose no threat to health. Herbal extracts fall under this umbrella, as do natural forms of vitamins and minerals that support healthy testosterone. SYNTHETIC TESTOSTERONE BOOSTERS Goes with out saying but we’ll say it. These are man-made, lab-synthesized supplements that increase levels of testosterone by supplying your body with actual androgens. Most of these androgens are altered to amplify specific effects of testosterone but by doing so, they can also pose major health risks. Two familiar examples would be anabolic steroids and designer prohormones that are used in bodybuilding. NATURAL TESTOSTERONE BOOSTERS VS. ANABOLIC STEROIDS Anabolic steroids are formed from the natural anatomical structure of testosterone but are modified to greatly magnify their anabolic potential. However, because they are synthetic, it goes against your body’s own T production which, and if abused, eventually ends up causing a hormonal imbalance as well as producing harmful side effects to the liver, heart, and kidneys. Unlike anabolic steroids, natural testosterone boosters work in harmony with your body’s own natural programming to help create more test. Although weaker in terms of building muscle compared to both anabolic steroids and designer prohormones, natural testosterone boosters can also garner similar results and with far less health risk The side effects of steroids. CC image courtesy of Myositis Support on Flickr.  


Testosterone boosters, in general, work their magic in the hypothalamus-pituitary-gonadal (HPG) axis. These are a series of glands in the reproductive system whose effects ultimately end in the production of sex hormones (androgens in men, estrogen in women). That said, no single testosterone booster ingredient can act on all these different pathways but a collection or a stack of the best testosterone booster supplements that actually work, contribute to an entire formula’s testosterone boosting potential. The more pathways stimulated, the better the entire stack will be at boosting testosterone. Let’s talk about how quality testosterone boosters engage these masculine pathways. THE HPG AXIS IN A NUTSHELL Your hypothalamus releases GnRH (gonadotropin-releasing hormone) which then binds to the anterior pituitary. This signals the production of LH (luteinizing hormone) and FSH (follicle stimulating hormone) which is then released into the bloodstream. Once LH reaches the leydig cells of your testicles, it serves as the catalyst for a torrent of hormonal transformations that eventually end up with testosterone. Check out the video below for a visual representation.


Suffice it to state, that without water there is no ice, and without oxygen there can be no fire. The same goes for testosterone. Without the necessary building blocks as regards raw materials, your body literally can’t make test. Unlike anabolic steroids or prohormones, that supply your body with actual androgens and disrupt the flow of your HPG axis, natural testosterone boosters give your body the nutrients that it needs to make its own without going in opposition to your natural biology.

  • The most noteworthy among these kinds of testosterone boosters is Zinc because it helps in promoting the conversion of cholesterol into testosterone. Simply said, zinc is to test, what oxygen is to fire.
  • DHEA is another ingredient you will come across when researching natural testosterone boosters. This is because it’s quite accurately a precursor to testosterone. Because of this, however, it’s become quite the controversial ingredient and is banned in numerous sports.

AID LH/FSH SECRETION Continuing our trend on the HPG axis, testosterone boosters may also help testosterone status by increasing the release of hormones LH and FSH. Among these two though, only LH influences testosterone production but FSH is still crucial to male health for its effects on sperm. By increasing the pituitary gland’s release of LH, testosterone boosters may also signal the testes to produce more testosterone.

  • Mucuna Pruriens’ active compound is L-Dopa which research has shown to significantly increase the levels of not only LH, but also testosterone.
  • Another herb that increases levels of testosterone via the LH and anterior pituitary part of the HPG axis is Tongkat Alias research suggests that it can also increase both LH and FSH.

NOTE: Increasing LH/FSH levels is only part one of the story. Sometimes, elevated levels of these hormones don’t essentially equate to boosted T or sperm. Part two entails that LH and FSH actually signal and stimulate the testes into producing more sperm or testosterone. This is where the next T boosting pathway comes in  


Almost all testosterone is synthesized in the testis/testes. Let’s use a car as an anaolgy. Your tank is full of the highest octane gasoline available but if a faulty clutch, or transmission, driving your car anywhere will be virtually impossible. This same analogy can be used for testosterone. You may well have all the raw materials necessary to produce test, but if your body’s mechanisms are faulty, these raw materials aren’t going to be of much, if any help. Some examples of ingredients that act on these mechanisms are the following:

  • Vitamin K– Rate-limiting enzymes in the process of testosterone synthesis such as Cyp11a can sometimes be hyperactive and this can lead to lower levels of testosterone. Vitamin K may be able to help in such cases by regulating the Cyp11a protein.
  • D-Aspartic Acid and Coleus Forskohlii – Our cells communicate through signals, and these signals are transmitted by messengers. As such, a disturbance in cell signal could weaken testosterone production. DAA and Coleus Forskohlii have been shown to improve this by stimulating the release of cAMP (cyclic adenosine monophosphate) which improves the transmission of signals towards the Leydig cells of our testes.
  • Vitamin D – Your body’s “messengers” may be running optimally, however, if the cells they are sending signals to aren’t receiving them properly, testosterone production could still be hampered. While not fully understood yet, Vitamin D appears crucial regarding healthy levels of testosterone. Theoretically, this could be because Vitamin D receptors in the testes are tied to testosterone synthesis.



Believe it or not, your body naturally has enzymes that transform your beloved testosterone into other hormones. When test becomes something else, well, you obviously end up with lower levels of usable testosterone. In particular, there are two enzymes responsible for this. AROMATASE This enzyme is responsible for converting testosterone into estrogen. By blocking the activity of this enzyme, you not only encourage higher levels of testosterone, you also limit estrogen’s potential opposition on T.

  • To my observation, the most common aromatase inhibitor used in testosterone boosters is Diindolylmethane (DIM). True enough, DIM’s popularity does come with potential. However, research on its effects on us men have yet to catch up to the large pool of evidence it has on post-menopausal women.
  • Another notable aromatase inhibitor is Luteolin. Despite not being as widely used as DIM, I personally think it holds more promise. In truth though, there still isn’t much solid research done on Luteolin but with what it currently has, it already looks quite effective.

This diagram shows aromatase “neutralizing” testosterone and converting it into estradiol. Some testosterone boosters work by blocking this conversion, helping to sustain testosterone in the bloodstream so it is active for a longer time. 5-ALPHA-REDUCTASE If aromatase converts testosterone into THE feminine hormone (estrogen), 5-alpha-reductase converts testosterone into another androgen known as dihydrotestosterone or simply DHT. In predisposed men, excess levels of DHT can lead to prostate issues and male pattern baldness. As such, blocking off the bioactivities of 5-alpha-reductase not only leads to increased levels of testosterone but also adds a layer of prostate protection. The following ingredients are the common DHT blockers in T boosters:

  • Fenugreek is probably the most common 5-alpha-reductase blocker used in natural testosterone boosters. Furthermore, it is scientifically shown to improve libido and muscle strength so it’s a pretty damn good ergogenic herb as well.
  • Other herbs used in T-boosting products are Saw Palmetto and Nettle. Both of these are medically used for treating benign prostatic hyperplasia (BPH) for their ability to reduce excess levels of DHT.

DHT IS NOT AS BAD AS YOU THINK Pharmaceutical companies have made a fortune out of DHT’s reputation as the hormone responsible for male balding and enlarged prostates but while this may be partly true, it typically only happens in older men who’re genetically predisposed to these conditions. What these companies aren’t telling you though, is that DHT is actually a more potent androgen than testosterone virtually everywhere else except skeletal muscle. As such, in most cases (younger men), mismanagement of DHT may often result in a net loss of androgens despite potentially growing more muscular. DISARM SHBG Basically, your total testosterone is composed of 3 categories:

  • “Free” Testosterone – 0.5% to 3.0%
  • Albumin-bound Testosterone – 54 to 68%
  • SHBG-bound Testosterone – 30 to 40%

Although SHBG binds a lower percentage of testosterone compared to Albumin, it also has a very tight bond on testosterone, which essentially offsets its activity. Albumin on the other hand, has an resemblance to test that’s several times weaker than SHBG, allowing for its bound hormones to enable it to interact with androgen receptors and target tissues. Clinically, it’s believed that only bioavailable testosterone (“free” + Albumin-bound testosterone) can engage in the biological activities of test i.e., higher libido, bulkier build, etc.. Essentially, by reducing the number of SHGB, or by limiting its binding activity, we also increase the number of bioavailable T so that they can do their manly duties. Check out the supplements that counter SHBG below.

  • Boron – When you encounter a testosterone booster that claims to boost “free” testosterone in 1 week, that’s likely because they have this mineral in their stack. Not only does it lower the levels of SHBG, it also lowers levels of estriadol.
  • Stinging Nettle – This plant contains lignans that have a strong affinity to SHBG. These lignans bind to SHBG in place of testosterone for more “free” T.
  • Tongkat Ali – Aside from boosting testosterone via increased LH release, this herb also seems capable of reducing levels of SHBG.

Working out with weights is very good for T, however, extreme training creates stress that has a negative affect on T-levels. The next group of testosterone boosters can help with this. RELIEVE STRESS (CORTISOL) Aside from the HPG Axis, other neuroendocrine systems exist. One of these systems is the HPA (hypothalamic-pituitary-adrenal) axis, which controls the body’s fight-or-flight response to stress. Similar to the HPG axis, the HPA axis also forms a sequence of events that ultimately end in the production of a specific hormone, and in this case, it’s the stress hormone cortisol. In principle, stimulating your body’s HPA axis also interrupts the flow of your HPG axis. Although this hasn’t been totally proven yet, there are multiple indications that point towards higher levels of cortisol having negative implications on testosterone.

  • In testosterone boosting supplements, this is where adaptogens such as Ashwagandha, Ginseng, and Rhodiola come in. These are herbs that cause “a state of nonspecifically increased resistance” and through this, they are able to both directly or indirectly lower levels of cortisol. Theoretically, this means they are also able to maintain healthy levels of test under conditions of stress like in the intense exercises routinely done in bodybuilding.



When it comes to metabolism, your body basically has two states:

  • Anabolic – The state where our body builds
  • Catabolic – The state where our body destroys

Remaining in the anabolic state gets much harder as the stresses and fatigue caused by strict dieting and physical exertion become more strenuous. When this happens, catabolic hormones such as cortisol and estrogen spike up and interrupt your body’s anabolic hormonal profile, which leads to slow growth. In bodybuilding, the function of adaptogens and aromatase inhibitors is to optimize the ratio of estrogen and cortisol to testosterone and thereby helping to achieve an added anabolic metabolism that is conducive to muscle growth.  

PHYSIQUE – Let’s Up that Test

Now that we’ve reviewed how natural testosterone boosters engage the numerous pathways of T production, let’s move on to another all important issue. THE SAFETY AND LEGALITY OF TESTOSTERONE BOOSTERS Are testosterone boosters safe, and are they legal? These two questions play central role in a man’s decision to try these supplements, and the answer to both is YES! Generally speaking, the point of a natural testosterone booster is to be relatively risk-free, for daily use. ARE TESTOSTERONE BOOSTERS SAFE? In theory this is a bit complex. While the ultimate objective of any testosterone booster is to boost test, each of their formulas are designed differently. They comprise individual combinations of ingredients, and these ingredients all have different qualities, dosages, and interactions with each other that determine both the product’s benefits and side effects. That said, most testosterone boosters come with mild side effects such as GI irritation, headaches, and a bit of nausea. The more powerful ones might cause mood swings and acne. These aren’t life threatening and are to be considered normal, so don’t be alarmed if you experience any of these while on a test boosting cycle. ARE TESTOSTERONE BOOSTERS LEGAL? Compared to the perception of safety regarding these products, this isn’t as complicated. As far as I know, the government (FDA) doesn’t regulate the recreational use of natural testosterone boosters, which explains why it’s readily available as an over-the-counter dietary supplement or at online retailers such as Amazon and GNC. However as regards sports and athletics, caution should be taken since the World Anti-Doping Agency (WADA) has a long list of prohibited substances. In particular for testosterone boosting supplements, this substance usually comes in the form of DHEA, which as previously discussed, is a testosterone precursor that doesn’t actually do much for test. Regardless, if you’re a competitive athlete, you would do well to check regulations in your respective sport. NOTE: Because testosterone supplements are generally designed unique from each other, not all of them have the same effect on everyone. Mainly though, men over the age of 30 are likely to get the best results.  



We can say, due to the dozens and dozens of supplements reviewed that higher sex drive (libido) has to be the most prioritized benefit of a good majority of testosterone supplements. The fact is that some stacks ONLY contain libido boosters. Additionally, in an effort to help increase your sex life, some products take it a few steps further and go as far as improving both the quality and quantity of your sperm, make your erections more rigid, and increase stamina to last longer in bed.


Indeed, both of these can be a bit confusing as a lot of people take testosterone supplements to rejuvenate their sex drive. While both are strongly associated with one another, they are truly not the same things. Boosting testosterone almost automatically contributes to a higher sex drive because that’s a strong part of what it does. However, merely boosting libido doesn’t always equate to boosted test. There’s more to being horny than just a spike to our favorite manly hormone.


Regarding body composition, testosterone boosters basically bolster 2 things: muscle and fat. By increasing your amount of bioavailable testosterone, you increase the amount of androgens capable of attaching on to the receptors on your skeletal muscles. This initiates increased protein synthesis, which in turn improves muscle growth and recovery as well as performance and strength. Boosted testosterone plays an enormous role when it comes to fat. As the hypogonadal-obesity cycle states, your body tends to store fat in your belly when you have low levels of testosterone. As your T levels decline, the more fat will be stored in your belly. The reason is for increased fatty-tissue, is due to an increase in aromatase activity. For this reason, testosterone supplements geared towards bodybuilding almost always include aromatase-inhibitors in their stack.


This topic is a rather complicated. When it comes to hormones, research suggests that estrogen plays a larger role than testosterone in terms of bone strength. However, an imbalance of these two hormones may also negatively influence bone health. So the simple answer is yes, testosterone boosters can improve bone health although it’s on a more complex and indirect pathway.


For all you guys that tend to think with the little head, androgen receptors aren’t just found in your testes and muscles. Your brain cells have a lot of T receptors too and because of this, levels of testosterone generally impact your mood and cognition.


Past theories considered testosterone to be detrimental to cardiovascular health due to the fact that men experience coronary issues at twice the rate of women. Increased studies have shown that the blame should be placed squarely on the natural deterioration of testosterone that comes with growing age, as lower levels of T are associated with atherosclerosis, which is a hardening/narrowing of arteries. This is evidenced by this research, “epidemiological studies show an inverse relationship between testosterone levels and surrogate markers of atherosclerosis, which suggests that it may be a testosterone deficient state, rather than male sex which is associated with CAD…Consequently, increasing evidence suggests that the process of atherosclerosis is beneficially modulated by testosterone.”


The actual definition of “Vitality” is debatable, as various sources cite different meanings. For instance, a Google search defines it as “the state of being strong and active” while one of Merriam-Webster’s definitions defines it as the “capacity to live and develop”. Irrespective of how you word it though, male vitality is the combination of all the above benefits. This is especially evident in older men who wish to restore their youthful vigor.



To be honest, choosing “the best” is both subjective and objective. It’s subjective in the sense that a lot of it is really personal preference. In principle, some testosterone booster supplements may fit the wants and needs of some while others may find them useless. What is of the utmost importantance is the objective, as this encompasses actual scientific evidence. As the testosterone boosting industry grows, so does the science behind its supplements. That said, it would take an eternity if we were to include ALL of the possible ingredients that can boost testosterone in this list. What you will find here though, are a group of our personal favorites, as well as, some of the most popular ones used in most stacks. So let’s begin!


  • DAA By SubDural12 – Own work, Public Domain, LinkD-Aspartic Acid – With research proving that this amino acid can boost testosterone by as much as 42% in just 12 days, this currently appears to be one of the most powerful known T boosters. For this very reason, you will encounter a lot of effective testosterone products that build their formulas around it.
  • Mucuna Pruriens – This plant’s active ingredient, L-DOPA, works with the natural flow of the HPG axis. It suppresses prolactin while also increasing levels of LH and FSH, ultimately improving testosterone and sperm status.
  • Zinc – This mineral can be found heavily concentrated in the Leydig cells of the testes where it literally provides raw materials in the process of testosterone synthesis. In addition, it supports in maintaining high levels of testosterone after intense workouts and reduces levels of prolactin. This is one mineral we would look to find in any reputable T boosting product.

Did you know? Oysters are also used in several testosterone-boosting stacks. Aside from its reputation as an effective libido booster, it also contains more zinc per serving than any other food, which as we have already stated, is an essential component in terms of maintaining healthy levels of testosterone.

  • Boron – This is right up there with Zinc as two of the essential minerals used in T boosting stacks. The fact is, it doesn’t boost just androgens (T and DHT), it also boosts levels of other testosterone boosting supplements (Magnesium and Vitamin D) as well as reducing levels of T-killers (SHBG and estriadol).
  • Luteolin – This is seen in T boosting stacks for its knack in lowering estrogen levels, but unlike other estrogen-blockers, the path that Luteolin appears to take is an absolute killer (but in a good way). Not only does it inhibit the expression of the aromatase enzyme, it also destabilizes the aromatase protein itself.


  • Fenugreek – This herb works in many ways, and has plenty of masculine benefits including improvements in libido and body composition. As a testosterone booster, it inhibits aromatase and 5-alpha-reductase en route to lower levels of estrogen and DHT along with more T.
  • Tongkat Ali – Traditionally recognized as a potent libido booster, this legendary plant is also capable of engaging testosterone production in a number of pathways. As research suggests, it can boost testosterone by up to 37% while also lowering cortisol by 16% in moderately stressed adults.
  • Ashwagandha – It’s mainly an adaptogen that helps lower levels of cortisol but it also has other manly benefits. The results of one study, showed that a branded form of Ashwagandha (KSM-66®) can elevate levels of sperm by 167%, testosterone by 17%, and LH by 34%.
  • Rhodiola – Yet another adaptogen that supports the body in adapting to stress. To be more precise, physical stress i.e., exercise and manual labor. When compared with Ashwagandha, however, Rhodiola doesn’t look like it has as much solid evidence. Regardless, the potential is there to maintain testosterone levels after workouts while also lowering levels of estrogen.
  • Shilajit – An herbomineral that, as research shows, has shown the capability to improve several sperm parameters, boost testosterone by up to 23.5%, and reduce oxidative stress markers. In addition, it also increases ATP production for an ergogenic boost in energy.
  • Stinging Nettle and Saw Palmetto – If choosing between these two herbs, we choose Nettle. Unlike Saw Palmetto, it can inhibit aromatase and SHBG. Nevertheless, both of these plants have Beta Sitosterol – the compound responsible for their DHT lowering and prostate protecting properties.
  • Coleus Forskohlii – A study has shown that Forskolin, which is the active compound of Coleus Forskohlii, can effect elements of body composition and testosterone. The results of the study show lower fat percentage and fat mass as well as boosted testosterone.

Oysters supply a natural complex of testosterone-boosting nutrients including zinc, magnesium, B6 and B12. TESTOSTERONE VITAMINS, MINERALS AND “OTHER”

  • Diindolylmethane (DIM) – Derived from cruciferous vegetables. DIM acts as an aromatase inhibitor that helps balance testosterone and estrogen. This effect, however, has been seen more in women.
  • B Vitamins – All B vitamins help convert the food we eat into energy but the ones commonly found in testosterone booster supplements are Vitamin B6 and B12. Of these these two, only B6 has exhibited the potential to influence healthy levels of testosterone. Vitamin B12 however does benefit sperm.
  • Vitamin D – Though the reason for this is still a bit blurred, Vitamin D may perhaps have the most potential to benefit healthy T among other vitamins. In a large-scale study, higher levels of this vitamin have been associated to higher levels of testosterone.
  • Vitamin K – While not a lot of testosterone booster supplements utilize this vitamin when compared to both Vitamin B6 and Vitamin D, current research shows that it does seem to hold promise.
  • Magnesium – Magnesium blocks the T-killer SHBG while also protecting our bodies from the negative effects of oxidative stress.


  • Tribulus Terrestris – Perhaps one of the most widely used herbs in T boosting stacks, Tribulus Terrestris is an effective libido booster that doesn’t actually do much for testosterone. To be fair, it may improve test status in older males who have pre-existing low levels of our favorite masculine hormone.
  • Maca – Like Tribulus, has been heavily marketed as a potent testosterone booster. But like Tribulus, it is mostly found to elevate sex drive and has little impact on boosting testosterone.
  • Horny Goat Weed – This one more or less mimics testosterone rather than being a true testosterone booster, with that said, i its most prominent benefit is improved libido.
  • L-Arginine – An amino acid that’s better suited in pre-workout (PWO) products for its nitric oxide boosting properties. This also contributes to its ability to improve circulation for better workout pumps and more rigid erections. The augmented blood flow may have an impact on testosterone but in all honestly, we wouldn’t count on it.

HOW TO BUY A GOOD TESTOSTERONE BOOSTER SUPPLEMENT Hey, that’s what The Supplement Review is all about! We categorically encourage you to do your research and learn all that you can in finding supplements that truly work. Here are some of our tips, including factors we used to rate the supplements on this site:

  • Visit my Testosterone Research Pages. These pages summarize the research and history behind herbs, vitamins, minerals and other ingredients that are commonly used in T-booster supplements.
  • Buy from a reputable manufacturer. Take a look at reviews, but also look at their website, which is their “storefront.” You should be able to get an idea of their reputation by how they present themselves.
  • Look for premium nutrient forms. We discuss this throughout the site, but branded ingredients tend to be safer and more effective. Other non-branded forms can still give you absorption and potency advantages, if you know which ones to look for.
  • Clean labels are a sign of quality. I personally like vegetarian capsules or pills, and supplements that don’t use any weird synthetic colors or additives. Keep it clean!
  • Synergistic Formulation is Key. Are the supplement’s dosages high enough? Does it combine synergistic T-boosters that work well together? Is the formula updated as research evolves? Formulation can mean the difference between boosting T and wasting your money. The best testosterone booster supplements feature smart formulation.
  • Consider your age when buying. If you’re over 40, look for a T-booster tailored to your needs. Younger men however may want T-boosters that are more anabolic in nature. In either case there are plenty of choices.
  • Look for a good guarantee. You really lose nothing if you buy an ineffective T-booster that has a strong money back guarantee. Companies who offer good guarantees are confident in their products, which is also a good sign. I would rather buy an expensive testosterone supplement with a guarantee than an el cheapo T-booster on sale with no guarantee.

There are more factors to consider, of course. One thing is certain, the more you explore this site, the more empowered you will be to buy a safe, effective testosterone booster product that is just right for whatever you need.  


Each and every man has different wants and needs based on their priorities and a testosterone booster that works nearly perfect for one man might not be as rewarding to another. Because almost every product is a combination of many different elements (just like a man’s character), choosing the best testosterone boosting stack for YOU can be quite tricky and might involve varying amounts of trial and error. BY COMPETENTLY EVALUATING A PRODUCT’S DESIGN AND STRATEGY BASED ON THE CONTENTS OF THIS ARTICLE, WE CAN MAKE THE JOURNEY FOR THE BEST T BOOSTER AN EASIER ONE FOR YOU. To help you take the next step, I’ve listed links below that’ll take you to different pages that might contain the stack you’ve been looking for.

Good luck on your journey as you crank up that testosterone and enhance your masculinity! TOP RATED IN 2017 Maximize performance Boost energy levels Increase libido Gain muscle and strength Look and feel better Maintain All natural ingredients Completely safe and healthy See 2018’s Top Rated natural Testosterone Boosters here

Top 10 Testosterone Boosters 2018