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The best natural testosterone booster is a slightly controversial subject. The controversy stems from the fact that there are very few natural ingredients that are scientifically proven to increase endogenous testosterone levels. Even these ingredients have to be present in extremely precise concentrations for it to work. Sorry to break it to you. Bulk of the products that are sold as testosterone boosters are junk.

However, low Testosterone is not going anywhere. It is becoming increasingly common in men as young as 18. There are a lot of theories about the apparent, early onset of low testosterone. Some blame it on pollution. Others claim that pesticides are to blame. Either way, if you are experiencing one of these symptoms, chances are that you have low test.

  • Your feel lethargic and sluggish all day.
  • Your muscle tone has reduced considerably
  • Your libido is lower than ever
  • Your erections are not as hard as they used to be
  • You don’t feel like initiating sex anymore
  • You experience brain fog

There are a lot more to add to that list. But we are sure that you get the gist. Most people who turn to medical help are asked to hop to testosterone replacement therapy, which requires you to exogenously supplement testosterone for life. That’s right. You will be pinning needles into your body every two or three days until you are alive. That’s an irreversible life choice and comes with a plethora of risks.

The best natural testosterone booster on the other hand, will naturally boost your endogenous testosterone levels until you feel like you are 18 again. The caveat is that you have to wade through a ton of muck to find the right product. That’s where we step in. After months of research, we have finally identified 3-products that are backed by clinical studies and proven to increase your testosterone levels safely.

Top 3 Natural Testosterone Boosters

#1 – TestogenGuaranteed Boost in Your Free Testosterone – Perfect for Muscle Building

Testogen is nothing short of a revelation. This amazing testosterone booster contains a handpicked list of ingredients in some seriously high concentrations. In fact, it has the highest concentration of some ingredients (DAA) among all the competition that we’ve analyzed.

Club that with near perfect blending and you have a product that is guaranteed to boost your free testosterone levels. In case you are not familiar with free Test, the testosterone in your body can be divided into total/serum testosterone and free/bioavailable testosterone.

An increase in Total/Serum Testosterone will give you some of the benefits associated with high Test. Such as an increase in libido and more energy. But it will do little to improve your physical strength and muscle tone. Testogen boosts your free Testosterone levels, which is as effective as exogenous test for muscle building. In a nutshell, it’s as effective as taking steroid injections for building muscle. Within weeks, your body will be transformed completely. Your muscles will be harder and toned. Your lifts will get easier.

Let’s take a closer look at Testogen.

Why we like it

Testogen ticks off all the boxes that we look for in the best natural testosterone booster.

  • It only contains natural ingredients. Most of them are botanical extracts. But a few are amino acids and vitamins. There’s no junk. No banned ingredients such as SARMS either. Oh yeah, we found at least five to six products that were labelled as ‘natural’, but contained banned research chemicals. You’ve got to tread carefully in this market.
  • It boosts free, bioavailable testosterone. That translates into improved physical strength and muscular hypertrophy.
  • Testogen does not affect your body’s Hypothalamus and Pituitary axis. This is one of the most critical factors while selecting natural testosterone boosters.
  • It alleviates all the symptoms of low testosterone. We’ll talk more about this in the results section.

Testogen Ingredients

As we mentioned earlier, the primary reason why Testogen is so effective is because of the ingredients. It is hands down, the most powerful combination of testosterone boosting herbs, vitamins and aminos in one bottle.

  • D-Aspartic Acid: D-Aspartic Acid, also called DAA is an amino acid that has been proven in multiple clinical studies to increase testosterone. It works by stimulating the release of LH in the brain, which in turn amplifies testosterone production. One of the studies found an average increase of 45% in Total Test. The other study showed an average increase of 60% in Total testosterone, and up to 45% in free testosterone. Testogen is the only best natural testosterone booster in that contains 2.3 grams of D-AA. That’s a massive dose and will result in insane gains.
  • Magnesium: This seemingly common mineral that is associated with a plethora of biological processes at the cellular level, is an important ingredient for testosterone as well. Most bodybuilders will supplement up to 750 mg of Magnesium every day. But the average male can do with much lesser. So there’s 250 mg of Magnesium in Testogen.
  • Vitamin D3: Vitamin D3 is the sunshine Vitamin, which most of us are probably deficient in. Low D3 levels have also been associated with low testosterone levels, along with bone and joint issues, hair loss, brain fog, lethargy and much more. Testogen has the complete testosterone Vitamin stack that includes Vitamin D3, Vitamin K1, Zinc & Boron.
  • Nettle Leaf Extract 4:1: Also called stinging Nettle, this underrated herb is one of the best natural ingredients that can increase your free testosterone. It binds to sex hormone binding globulin, the hormone which blocks free testosterone from circulating in the blood, and brings the levels of SHBG down. Viola! You have more, free test.
  • Korean Red Ginseng Extract: Powerful libido enhancer. Picture the urge to have sex all day with a marked improvement in erection quality.
  • Fenugreek: Last but not the least, Testogen contains a hefty dose of Fenugreek, another best natural testosterone booster that’s proven by science to boost serum test levels.

Click here for ingredients full list at Testogen official website.

What kind of results can you achieve with Testogen?

Low test affects people differently. While some men primarily feel a lack of energy and libido, others notice the most staggering difference in their physical attributes. Testogen addresses both.

  • You will gain a noticeable amount of muscle if you lift. The new muscle tissue will be of much better quality as well. Harder, stronger and more pumped.
  • Your libido will skyrocket
  • Your mood improves. You feel more energetic and look forward to your day
  • Your recovery will speed up. You’ll want to hit the gym multiple times a day
  • This is purely anecdotal. But a lot of men say that after using Testogen, women approach them differently. Maybe it’s the increased testosterone. We can’t put our fingers on this yet.
  • You will lose fat. Men who were up to 50 lb. obese have dropped most of it in just a few months with Testogen.
  • You’ll feel a little aggressive at first. But this can be used to your benefit in the gym.

Testogen Pros and Cons


  • All natural best testosterone booster
  • Proven to increase bioavailable testrosteone
  • Excellent muscle mass builder
  • Libido booster
  • Works phenomenally well in men of all ages


  • Some men find the aggression a little difficult to adjust to. However, this is usually the case with men who are 60+.
  • Only available on the official website. Lots of people selling fakes. So be wary.

Pricing & Shipping

A one month supply of Testogen with 120-caps is available at just $59.99.

If you buy a two months supply, you get the third bottle for free that too for just $119.99. That’s 360-caps mind you.

The best value though is the 3-months supply which gives you 2-bottles for free. That’s 600-caps at just $179.99.

Shipping is free worldwide and most orders are shipped within 48-hours. Deliveries in the USA and UK typically take 3-7 days. Australia and the rest of the world is 5-8 days.

Click here for latest discount price at Testogen official website.

Verdict If you have been diagnosed with low testosterone, or are just feeling all the telltale signs of low test, we highly recommend that you try out Testogen for three-months. This will change your life.

#2 – Prime MaleBest Natural Testosterone Booster for Libido and Fat Loss

We first came across Prime Male after a pro wrestler recommended it to us. He’d been using it for 8-months and according to him, it had helped him cruise through the most vigorous training routine he had ever undertaken.

Well, recommendations from professionals are always worth a shot. So we took a closer look at Prime Male. Much to our surprise, we found an amazing best natural testosterone booster that had gotten buried under all the junk that’s sold in the market. It has a very impressive ingredient list that contains 12 of the most powerful natural extracts. Some of the ingredients are identical to Testogen. But there are a few unique ones too, which separates Prime Male from the rest of the products in this list.

If your primary goal is to recomp your body and to boost your virility, sperm quality and libido, then Prime Male and Prime Male Enhance might be your ticket.

Why we like it

There are two versions of this best natural testosterone booster. You can pick the one that works best for you. There’s no other product that allows you this luxury.

  • The conventional version of Prime Male is called Vitality complex. This is a very powerful supplement and will work great for most guys, irrespective of their goals. Then there’s Prime Male Enhance, which is a 3x stronger formula for virility. If you are experiencing lack of sperm motility or lack of libido, this might be a better choice.
  • Both versions contain 12-natural ingredients in different concentrations. All of them are backed by clinical studies.
  • There’s no additives, colors, flavors, research chemicals or other junk in Prime Male. As mentioned, it’s just these 12-ingredients. So it’s a clean label supplement, just the way we like it.
  • It works very well in men aged 18-70. There are customers who used Prime Male Enhance and were able to reverse the clock completely, at an age of 70. That’s incredible.
  • The ingredients are segregated according to three categories. There’s pleasure max, a blend of three ingredients for sexual enhancement. There’s the Magnetic Mindset Matrix, which is a blend of four ingredients. Lastly, there’s performance power matrix which is a set of four ingredients that amplifies your performance during workouts.

Prime Male Ingredients

Prime Male contains 12-ingredients. The brand calls it the Dirty Dozen of Testosterone. We tend to agree. Each one of these is very, very powerful. We have already covered 6 of these in the Testogen review. In case you missed them, those are DAA, Vit-D3, K2, Boron, Korean Ginseng, Fenugreek and Nettle leaf. So, we’ll talk about the other 6.

  • B-Vitamins – Prime Male contains a blend of B-6 & B-12, which not only help increase testosterone, but also boost your energy levels. If you are feeling lethargic, then this stack will help you regain your lost strength and stamina.
  • Zinc – Do you know that an overwhelming majority of men are zinc deficient? Prime Male contains a concentrated form and dose of Zinc that will increase your levels of free testosterone. More muscle, more libido, more energy.
  • Saw palmetto – This North American Palm extract often doesn’t get its due. It is terribly underrated for what it can do. It helps to increase the levels of free testosterone, while reducing the levels of DHT, which has been associated with male pattern baldness, amongst other things.
  • L-Arginine – Get insane muscle pumps with L-Arginine. It is also a powerful vasodilator which increases blood flow to your muscles. So, you can expect those veins to pop. That’s not all. The increased blood flow also applies to your penile muscles.
  • Maca Root – This powerful herbal extract from the Peruvian Andes has for long been used in traditional folk medicine as an aphrodisiac. Beach Body featured it in one of their programs for gaining a ton of muscle mass fast. Well, irrespective of whether it’s libido you want or muscle, Maca will get the job done.
  • Oat Straw – Oat Straw is generally known for its benefits for cardiac health. However, there have been clinical studies that show that it is very effective in increasing the intensity of your orgasms. Your sexual pleasure is heightened.

Click here for ingredients full list at Prime Male official website.

What kind of results can you achieve with Prime Male?

Prime Male is a very well-rounded testosterone booster. It contains different blends that are intended to treat different aspects of low testosterone. In simple terms, you can achieve different types of results with it.

  • Maca makes it a powerful supplement for muscle mass building. This also allows you to drop body fat by the way.
  • The ingredients are proven to increase free testosterone. More energy, more aggression.
  • There’s increased blood flow which results in insane muscle pumps and increased vascularity.
  • The virility blend is guaranteed to amp up your libido back to your teenage days.
  • Your mood will improve greatly. So will your confidence as you look and feel better than you did.

Prime Male Pros and Cons


  • 12-Powerful ingredients all with varied benefits for men with low T
  • Most aggressive stack of herbal extracts for libido and bioavailable testosterone
  • Allows you to choose from the conventional version and the more aggressive enhanced version.
  • Fat Loss, Muscle gain, libido, virility. Ticks all the boxes
  • Quick acting formula with visible results in just 21-days


  • Some people have actually mentioned that their libido got so high that it became bothersome. Most men wouldn’t mind that all, would they?
  • Prime Male and Prime Male Enhanced are available as a combo at a huge discounted price. But that offer is only available on the official website.

Pricing and shipping

A one month supply of Prime Male or Enhance is available at $65.00. The combo on the other hand is available at just $99.00. That’s great value.

You can buy a 2-month supply of the combo at $199.00 only. That’s 4 bottles.

Six bottles, that’s 3-months of each supplement is available at just $299.01.

If you wish to buy a single product instead, then you can buy a 6-month supply at $259.98. The product is shipped worldwide and orders are dispatched within 48-hours with a trackable link.

Click here for latest discount price at Prime Male official website.


With two distinct formulas, and 12-proven ingredients, Prime Male is certainly one of the best natural testosterone booster we’ve ever come across. No matter what your problem is with low test, this will fix it. Guaranteed.

#3- Testo Lab Pro – The Most Powerful Legal Testosterone Booster – Fat Burn. Muscle Gain.

The final best natural testosterone booster in this list, is Testo Lab Pro. This is the only product that comes with a 30-day money back guarantee. You can use it for an entire month and if you do not notice any positive effects, you can return it and claim a refund. No questions asked.

That goes to show that the manufacturers are 100% confident that this will work for you. Talking about working, Testo Lab Pro has one of the best ingredient lists that we’ve seen in a long time. Every natural ingredient that’s proven to increase testosterone is on that label. If this doesn’t work for you, nothing will.

It’s that strong. Let’s take a closer look, shall we?

Why we like it

Well, apart from that stellar ingredient list and that money back guarantee, there’s ample reasons why Testo Lab Pro is one of the best natural testosterone boosters.

  • It has one of the most tested methodologies to increase testosterone. It works by stimulating the release of LH, which in turn releases test. But that’s not all. It also has ingredients that reduce your level of SHBG. So that’s like a double whammy.
  • It reduces your cortisol levels and increases your resistance to stress. Most people are unaware that stress can cause a cascade of problems, one of which is an increase in cortisol. This hormone is very beneficial in normal levels. But stress can cause it to go haywire which reduces your testosterone and also makes you gain body fat.
  • It reduces your levels of prolactin, which is a hormone that can potentially cause gynecomastia, or man boobs. If you are holding an excessive amount of fat on your chest, Testo Lab Pro can help you get rid of it in multiple ways.
  • It is the perfect Testosterone supplement because it can boost libido, accelerate muscle growth, speed up recovery, boost mood and confidence, improve immunity and help you burn body fat.

Testo Lab Pro Ingredients

If you check the official website, the manufacturers clearly mention that they are striving to create a clean label product. Apart from the primary natural ingredients, they only use a vegan-friendly prebiotic infused capsule, and a natural rice concentrate flowing agent. Always go for clean label supps such as these folks.

  • KSM-66 Ashwagandha – There’s not enough room to write about KSM-66, which is considered by most, as the most potent form of Ashwagandha in the world. This concentrate has been clinically proven to reduce stress & anxiety, to improve cognitive functioning, to increase endurance, muscle strength and size, and lastly to improve sexual functioning. Testo Lab Pro contains 600 mg of KSM. That’s a massive dose.
  • DAA – This is hands down, the best ingredient that you can find if you are looking to naturally increase free testosterone. We already mentioned about it in the Testogen review. It stimulates the LH to release test. There’s a difference though. Testolab’s formula contains DAA with calcium chelate, which is a faster absorbing version.
  • Mucuna Pruriens – To be honest, we expected to see Mucuna in more than one best natural testosterone booster. But finally, we got it in Testo Lab Pro. Mucuna is an immensely beneficial ingredient. It not only boosts Testosterone levels, but also minimizes the levels of prolactin, which is associated with man boobs. Most normal testosterone boosters have 4.2% levodopa, which is the active ingredient in Mucuna. Testo Lab Pro has 15% levodopa. That’s a crazy high dose.
  • Luteolin – This powerful antioxidant extracted from plants is proven to reduce aromatase activity, which is the enzyme which converts excess testosterone to estrogen. With all that free test floating around your body, you do not want estrogen levels to spike. This ensures that it stays in check.
  • The Vit-Min Stack – Last but not the least, we have the quintessential Testosterone stack of Zinc, Magnesium, Boron, Vitamin D and Vitamin K.

Click here for ingredients full list at Testo Lab Pro official website.

What kind of results can you achieve with Testo Lab Pro?

Testolab Pro is the best natural testosterone booster that also comes with a whole bunch of other benefits.

  • It helps improve your resistance to stress. Combating stress is extremely beneficial for reducing anxiety and improving sleep. An improvement in sleep can increase the pulses of Growth Hormone in your body, which improves your skin, hair, everything.
  • It will completely transform your body. Your muscles will look harder. If you lift, you are going to feel this by week 2. Your compound lifts will be a cakewalk. You will most likely set new PRS by week three. But the thing is, even if you do not lift, you are still going to notice the effects. You will look toned, lean and strong.
  • It burns fat and is the only testosterone booster that helps prevent aromatase activity and reduce prolactin. So, you will never gain man boobs.
  • It has strong libido enhancing effects. Libido is subjective. But most men who have used Testo Lab Pro have mentioned that their drive just went through the roof.

Testo Lab Pro – Pros & Cons


  • Clean label testosterone booster
  • Packed with KSM-66 Ashwagandha & Mucuna
  • No synthetics, additives, colors
  • Improves mental health, reduces anxiety and stress
  • Marked improvement in cognitive functioning
  • Perfect for muscle building as well as for fat loss
  • Prevents man boobs
  • Comes with a 30-day money back guarantee. You can literally test this without any risks.


Pricing and Shipping

At $69.00 for a months supply, Testo Lab Pro is a tad more expensive than conventional test boosters. But you are paying for quality and research. The ingredient list is better than anything that we’ve seen.

A two month supply is priced at $138.00. So no discounts here.

You get one free bottle with a three month supply though. So, that’s four bottles for $207.00.

You get worldwide shipping with USPS, Fedex, DHL, Royal Mail & Trak Pak. Deliveries within the United States are fast and usually take less than 4-days. UK takes about 5-days tops. Most other countries are also delivered within 5-18 days.

Click here for latest discount price at Testo Lab Pro official website.

Verdict Go buy it. Don’t even think twice. This is a powerful testosterone booster and it comes with a money back guarantee. Can it get any better?


Buying Guide – How to Choose the Best Natural Testosterone Booster?

Testosterone boosters are generally looked down upon by the bodybuilding community. There’s a good reason for it. There are tons of low quality products being sold in fancy bottles. So you’ve got to be really choosy while buying one of these.

Here’s a brief buying guide that explains some of the basic factors to consider before you shop.

  1. IngredientsThe ingredient list is the only thing that determines how effective a supplement will be in boosting your T levels. Here’s the deal. There are only a bunch of natural ingredients that can really amplify testosterone. They either work by stimulating the brain to secrete a chemical that increases the levels of test, or by stimulating the release of testosterone through the LH pathway and the testes. It’s not an exhaustive list. But it’s pretty close. There’s DAA, Full Spectrum Ashwagandha (Even better if it’s KSM), Mucuna Pruriens (Watch out for poor levodopa concentrations), Vitamins such as D3, K2, B-6, B-12, Minerals such as Boron, Zinc & Magnesium, Amino acids like L-Arginine, Korean Ginseng, Saw Palmetto, Maca Root, Nettle Leaf & Fenugreek. Most of the other stuff is junk.


  1. Concentrations While you scrutinize that product label, take a moment to analyze the concentration of these ingredients as well. A lot of brands just table dress their ingredient list to add the name of an ingredient. But if you look closely, the concentration of the ingredient might be so low, that it will have zero effect on your body. That’s why we like these three natural testosterone boosters. They not only contain the best ingredients, but the concentrations are also excellent.


  1. Price To be honest, we don’t consider the price to be a factor while buying anything that’s meant to be ingested into the body. That said, we know that a lot of people do consider the price. The average price for quality testosterone boosting supplements is $55-$70 for a month’s supply. Anything more is probably overpriced. Anything less is probably not worth it.

Use these three parameters to narrow down on a product whenever you go supplement shopping.


If you have never used testosterone boosters before, then chances are that you have a lot of doubts about how these products work. Here are a few questions that we frequently hear from our readers.

  1. Do natural testosterone boosters work?
  2. Absolutely. But it depends completely on the product that you buy. As we have been repeatedly saying, there’s a lot of fake stuff being sold on the market. If you have had a bad experience with something that was advertised as the best natural testosterone booster, then it’s probably because it was a poor quality product. If you buy products with science-backed ingredients, then they work as well as TRT injections.
  3. Do these supplements cause side effects such as acne, hair loss and man boobs?
  4. No they do not. Each one of these side effects are caused due to an imbalance in the hormonal levels that occur when you inject androgens. Testosterone levels suddenly increase and there’s a spillover effect which increases DHT. DHT causes acne and hair loss. Some of that test is converted to estrogen by the aromatase enzyme. This causes man boobs. Since these supplements do not cause a hormonal imbalance at all, there’s no scope of any of these side effects. These will only stimulate your endogenous testosterone levels. They are completely safe and side effect free.
  5. How long does it take for testosterone levels to rise?
  6. That depends on so many factors. Just like every supplement or medication that we use, test boosters affect people differently. What’s your current physical condition? What’s your age? What is your current T-level? Many factors play a role in determining how soon you start to notice the effects of increased testosterone. However, if you want to know a ballpark, about 4-weeks is right. Most people start to notice a difference in strength, recovery and mood by week 3-4. Libido boost typically takes about 5-weeks as well.
  7. Can these supplements be used long term?
  8. You can use them for as long as you want to maintain high test levels. Most men shift to a maintenance dose once they achieve a stable testosterone level. So, you can consider something like that.

Closing thoughts

That’s it folks. We hope that you found our recommendations for the best testosterone boosters helpful. Do share your experiences with us.




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