Top 3 Testosterone Supplements

By: Rob Miller

Most guys in their early to mid 30’s start to feel the dreaded decrease in Testosterone. You know the symptoms….a lack of energy, low libido levels, and even depression plague millions of men throughout the world, and it can really suck! If you go to your doctor he will probably discuss using some sort of testosterone replacement therapy, like Androgel or something similar. These drugs work great, but they often contain a wide variety of side effects that don’t even make it worth taking. Not to mention when you stop taking them, you return back to exactly where you were beforehand.

However, there are natural alternatives that can help you. While nothing can totally replace the effects of a prescription drug, there are some all natural supplements out there that can “mimic” the effects of increased testosterone, and in some cases help restore testosterone to their natural level.

I have personally tested dozens of these Testosterone boosters over the years, and below are my top 3 choices based on my testing.

#1 Pick – Prime Male

prime male testosterone review

For the longest time, Testofuel was my #1 choice when it came to testosterone boosting supplements.

That has changed over the years, and in my personal opinion, I believe Prime Male is actually superior to Testofuel.

Prime Male is a very effective testosterone boosting supplement, and is geared mainly towards older guys looking to boost stamina, energy, endurance, and libido.

It does this by using many of the same ingredients in Testofuel, but also includes 3 additional ingredients including mucuna pruriens, Nettle Root Extract, and Bioperine.

These ingredients target guys whose natural testosterone is already on the decline, and work to help you feel as if you were in your 20’s again.

The only downside is that it contains slightly less D-Aspartic Acid then Testofuel (1800 mg vs. 2300 mg., respectively).

However, with the addition of Bioperine, the ingredients in Prime Male are better absorbed, assuring you get the most benefit from them. You can read more about Prime Male in our official review here.

#2 Pick – Testofuel


Testofuel is made up of a proprietary blend of ingredients, that of which includes D-Aspartic Acid, or DAA. If you weren’t already aware, DAA works in the central brain region to cause a release of hormones, including an increase in testosterone.

It also includes Oyster Extract, which has been shown to contain large quantities of Zinc. Zinc plays a crucial role in modulating serum testosterone levels in normal men, and works to help reduce symptoms of hypogonadism. You can read more about Testofuel in our official review here.

#3 Pick – Testosteroxn

crazy mass testoroxyn review

Testosteroxn is our #3 pick for a variety of reasons. For one, it contains a VERY powerful ingredient called DHEA, which has actually been shown in clinical studies to literally DOUBLE your free testosterone levels.

At a price of $60, it’s actually a bit less expensive then Testofuel and Prime Male, AND it still works very effectively. The guys over at Crazy Mass developed this one, and they are well known for producing high quality supplements at affordable prices.

I recently had a chance to test out Testosteroxn, click here to read more in my official review.

Frequently Asked Questions About Testosterone Supplements

Do they contain any side effects?

Like anything you ingest in your body, there is always the possibility for side effects. I have chosen these top 3 testosterone supplements based on their low instance of side effects, as well as other criteria. Of course, it’s always recommended that you speak with your doctor to discuss any interactions with medications you may be taking.

Do These Products REALLY Increase Testosterone?

I’ve taken a blood test both before and after taking many of these supplements, and my free testosterone levels have always increased, albeit a very small level. That said, it’s not the ability of these supplements to ACTUALLY increase blood testosterone levels, but rather to “mimic” the effects of increased testosterone.

They also act as effective over the counter viagra alternatives when used appropriately.

How long do I need to take these to see the best results?

While each supplement is different, I personally noticed the best results from each of these on an average of 2 – 3 months. Also, keep in mind that if you stop taking them you will see a reduction in the benefits. They are NOT intended to be a cure for decreased testosterone, but rather something to aid you.

Should I cycle these?

The simple answer here is YES. I found that by cycling these supplements, there was a lower instance of developing a tolerance to their effects. Generally speaking

Will any of these pop a drug test?

As stated earlier, I took a blood test after taking all of these supplements (which included an illicit drug test) and didn’t pop any of them.

Should I stack these with other supplements?

Personally speaking, I think it’s best to stack these with other supplements if you want to see the best results. For instance, I stacked Nitrocut and Testofuel at the same time, and within 2 months I had lost a significant amount of weight and increased lean muscle substantially.

Top 3 Testosterone BoostersAffiliate Disclosure

#1 – Prime Male

#1 - Prime Male

Prime Male is the most effective testosterone boosting supplement on the market that I’ve tested.

Click Here To Learn More »

#2 – Testofuel

#2 - Testofuel

Testofuel is a VERY close 2nd to Prime Male, but contains ingredients to help older men.

Click Here To Learn More »

#3 – D Aspartic Acid

#3 - D Aspartic Acid

D Aspartic Acid is a clinically proven substance that has been shown to dramatically increase testosterone.

Click Here To Learn More »

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User Questions and Answers

I take testosterone shots weekly. The dosage is 1/2 a m/l. My question is, can I take test boosters while doing the shots? I'm 52 and my last blood test showed my test level to be at 500. I felt the best when my test level was over a 1000 but my doctor frowned upon that cut my dose. -Paul

Since you're taking shots prescribed by a doctor, you should check with him before taking supplements that may interfere with them.- Rob

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11 out of 12 people found this question helpful.

I am looking at getting both the Testofuel and prime male to switch back and forth. My question is should you take one for a month and then switch or switch every other day? Thanks in advance. -Rob

I'm not sure why you would want to switch between the two, but if you do, I'd do it every other month.- Rob

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9 out of 9 people found this question helpful.

Hey rob, would taking nitrocut with prime male as a stack be over kill . Being in my mid 50's . -Art

Not at all. It's a great stack. Use Nitrocut as your pre workout (though take it daily as well). It boosts nitric oxide levels for better performance.  Use Testofuel every day to boost your testosterone levels naturally.- Rob

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10 out of 11 people found this question helpful.

I am diabetic can I use any of these? -gene

They shouldn't be a problem, but you should check with our doctor to be sure, and that's true for any supplement.- Rob

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3 out of 3 people found this question helpful.

i have seen a new booster testogen what do you feel about this and is it also natural? -greg

Yeah actually I have heard of it, and actually have a bottle of it sitting right here. I will update the review once it's been tested, but you can read about our initial findings here: Rob

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4 out of 5 people found this question helpful.

Can I purchase the 3 products you recommend in Montreal over the counter I.e. Drug stores or health stores. Thanks -George

None of the three are sold in stores, just online. But all three do ship to Canada.- Rob

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4 out of 6 people found this question helpful.

I am a senior athlete (71) in overall great shape and am wondering if these products have a negative affect on the prostate? Thank you! -Gary

As long as you're in good health in general, testosterone boosting supplements are fine for your prostate.- Rob

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1 out of 1 people found this question helpful.

I just ordered alpha muscle, does it work as advertised? -Drew

It looks like a free trial scam. Be sure to call an cancel within 14 days so they don't charge you, and start sending you more each month.- Rob

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1 out of 1 people found this question helpful.

I've been on AlphaJYM for about 3 months. While I do like the way I feel, there are times I'm very tired even with eating clean. Out of the 3 you recommended does Alpha get anywhere close to any of them? And are any of the 3 available in the US? -A-Bzn

Yeah, AlphaJYM is a great product, right up there with my top three. Your problem could just be that you've built a bit of a tolerance to it. Switch to TestoFuel for a few months, and you should feel even better. All three of my top recommendations are shipped from (and to) the US.- Rob

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2 out of 3 people found this question helpful.

I was diagnosed with Prostate cancer October 2009 and it was advised to remove the prostate [radical prostatectomy with pelvic lymphadenectomy]. I had this procedure mid December 2009 and to-date I'm free of this cancer. Is it possible to regain strong erections again? I can with a Penis pump but doesn't last more than a few seconds once removed. I've just turned 76.Many thanks. -Robert

Continue using the pump, and take VigRx Plus pills as well to help with stronger, longer lasting erections. I can't say for sure if it will work or not, but it has been known to help. Best of luck- Rob

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1 out of 1 people found this question helpful.

hello I'm 58 and I would like to know what you think of the magnum thrust for testo? or if there is a better product than you could advise me thank you in advance Daniel -Daniel

I haven't had a chance to check out Thrust, but for a natural testosterone boost, my top pick is Testofuel.  Here's my full review: Rob

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1 out of 1 people found this question helpful.

Hi, I was wondering if you had any critiques on your website regarding Nugenix. Thanks, Elmo -Elmo

We do. You can check out our full review here: Rob

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Where can I purchase testifies or the other supplements -samuel

Most of them are available online through their official websites.- Rob

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Is their any cure for low testro -larry

There are prescriptions to help raise your levels and natural supplements to help improve your symptoms. You can also increase levels by getting in shape, lifting weights, and eating certain foods. Sign up for my free ebook on How To Raise Testosterone Levels Naturally here for more helpful information.- Rob

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Hi What would the benefits of taking Testofuel with Vigrx Plus.. -Mike

Testofuel is a natural testosterone booster while VigRx Plus is a sexual performance enhancer. Testofuel will bolster the sexual benefits of VigRx Plus, while also providing the muscular, energy, and vitality benefits of the testosterone boost.- Rob

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can I take low t and prostate supplements at the same time? -juan

It shouldn't be a problem, but you may want to start with a half dose of each to test the waters and make sure you don't notice any side effects.- Rob

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I am currently taking nugenix. Is it ok to take this while taking creatine? Thank -Dale Hogan

Yeah, that's not a problem at all. You should do very well with the stack and a strong workout plan.- Rob

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I am not a "guy." I am looking for testosterone treatment for women. Yes, women have testosterone too, and it decreases with age and illness. I would advise you to consider making testosterone supplements for women. I worry that the ones for men might be overkill. Thanks. -Faye is a review website. We don't make or sell supplements, we review them, and it's true that most of our readers are men, but not all by any means. Most natural testosterone boosting supplements are used by women with no negative issues at all. If you like, let me know what benefits you're looking for, and I'll make a more specific recommendation for you.- Rob

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can a man who had a radical prostatectomy for cancer of the prostrate take any of the testosterone supplement drugs?l -Winfred

Natural testosterone boosters don't contain actual testosterone, but you'll still want to check with your doctor to find out if they're okay in your situation.- Rob

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I had prostate cancer & was treated with radiation. My free testosterone is 4 & my total testosterone is 177! My doctors do not want me to use any hormone (androgel) as they fear a possible cancer return. My psa has stayed in the 0.25 range for the last 5 years. My question is do you have any research that shows I can use one of the testosterone boosters you describe without risk of prostate issues? I'm 61. -Rick

What's your ultimate goal - are you looking to perform better in the bedroom, increase your energy levels, lose weight, some combination?  Let me know and I'll recommend something for you, but you'll definitely need to run it past your doctor to see if it's safe in your case. As for research, I don't really know of any, but check Google Scholar. You might be able to find something there.- Rob

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How would you rate the max muscle t-1000? -Mickey

I haven't done a real review, but a quick look at the website shows that it's just another free trial scam product. I would not recommend it.- Rob

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Hi Rob, What do you think of Blackcore edge? Thanks again for sharing your knowledge with us. -Jean

Not a fan. Here's our full review for all the reasons why: Rob

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Hi rob,how good is d bal max ? What's your some positive stuff about it,is it safe for building muscle or is it still a steroid or just another gimmick ? Or a weight gainer like serious mass.thanks again -Derek

I haven't checked this one out yet, but it looks interesting so come back in a couple weeks to check out my review. It's not a steroid, though. The steroid-like name is just a marketing ploy to get you thinking that's how good this stuff potentially could be. - Rob

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How can I avoid stimulants that have a caffeine like effect? Recently had problems with a supplement that contained longfolia. So I switched to Nugenix which has no stimulant. I haven't taken Nugenix long enough to know if it will be effective. Do any of your top 3 recommendations no contain stimulants? Thanks. -Ted

Neither Testofuel and Prime Male contain stimulants. If you're interested in putting on muscle, go with Testofuel. If you're more about feeling more energ and improving your libido, go with Prime Male- Rob

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Is VigRX safe to take with Prime Male? -Jim

Absolutely. It's a great stack for both getting in shape and improving performance.- Rob

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hi Rob, you sugrsted that Testofuel and Tetosteron max can work good together, but how about Prime male and Tetosteron max toguether? I'm on my early 40's would that combination work for me? -moses

I don't recommend taking Testofuel with Testosterone Max. Where do you see that?  I think you may mean Testofuel and Nitrocut?  If that's the case, yes, stacking Nitrocut with Prime Male would also be a good stack.- Rob

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Which one of the three testosterone boosters is least likely to cause gynomastia or has an estrogen blocker -Bobby

None of the three cause gynecomastia, and they don't contain estrogen blockers. They're not needed because they don't tip the testosterone scales the way TRT or anabolics would.- Rob

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Have you rated Diesel Test,if so how was it rated? -Kenneth

We have. Here's a link to our full review: Rob

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I've seen the above review for over a year, are your findings still the same as to the best Test-booster? -Mark

Good question. Yes, I've tested lots of testosterone boosters in that time, but nothing's come along to knock these out of the top positions.- Rob

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Was wondering if you had checked out Peak Life Testosterone in your search for effective testosterone supplements. -Dave

I haven't yet, but it's on my list. Check back in a few weeks and we should have a review posted.- Rob

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What's your take on test x 180 from GNC -Josue

It's a good product. You can check out our full review here: Rob

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Thought its only an online search, Pronabolin seems to be ahead of the pack in many areas. Have you reviewed it. I'm looking to purchase something soon to help in all areas of an aging 67 yr old athletic male. -Lee

I haven't checked it out yet, but if you're looking for a great testosterone booster, check out Prime Male.- Rob

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I have seen a new booster testogen. What you feel about that. It is better than testo fuel ? -Ruzzul

Click here to see our full review of Testogen. I haven't used it myself, but it looks like it could be pretty good. My biggest concern is that they don't tell you the ingredient amounts, so it's tough to know how well it will work.- Rob

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Rob, where can the above items be purchased? Also, I see that you recommend stacking the above supplements; what would be the best stack? I am 37 yr. old male and I have all of the symptoms of low testosterone, I have gained weight because of an Rx side-effect and my performance has decreased as well with horrible tiredness throughout my day. Thanks in advance for your time. -Rich

If you click the above links fromfor  each of the products, you'll be taken to my in-depth review for each. From there, you'll learn more information about them and you'll find links to their websites, which is where you can place an order.  As for stacking, in your case, stack Testofuel with a great fat burner called Instant Knockout. Here's my full review: Rob

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My wife is trying to get pregnant. If I take testosterone boosters, will that hurt the baby in any way? -gordon

Taking a natural testosterone boosting supplement should not harm the baby, but if you have concerns, you should consult with a doctor.- Rob

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Looks like the review is 6 months old (oct 22 2015) any new updated info on the latest supplements -chris

We review supplements continuously, but the top 3 testosterone boosters haven't changed since I last updated this review.- Rob

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I like to know how long can I take depo testosterone injection for. I like to take 1ml per week. I am 52 diabetic and my testo levels are low. train 5 days a week for an hour ,mostly weights -Siddique

My expertise is with natural testosterone boosters rather than actual testosterone replacement like you're talking about. You'll have to consult with your doctor about what protocol to use.- Rob

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Nugenix I thought was a top product do you not rank GNC stuff? -Joseph

I've used Nugenix and had great results. You can check out my review here: Rob

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I had my prostate taken out due to cancer. Will this be bad for increasing testosterone the helps cancer grow? Thank you for your input. -Gregg paulson

For anything involving boosting testosterone levels, because of your previous condition, you'll need to consult your doctor.- Rob

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Hi Rob, How should i cycle T-boosters like Testofuel or others and for how long should i take them and finally, would there be any withdrawal side effects when i stop using them or should i use them my whole life once started? Many thanx -Mohammad

Technically you don't have to cycle natural testosterone boosters. They don't shut down your natural hormone production, so you don't have to worry about side effects while taking them or after you stop. That said, I like to cycle off for a week after 4 weeks or 2 weeks after 8 weeks, just to start with a clean slate, making sure not to build a tolerance.- Rob

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Author: Rob Miller

Supplement Critique

Rob Miller founded over 7 years ago, and has been the chief editor ever since. He has a diploma in Advanced Dietary Supplements Advisor, and worked at GNC for 3 years. He KNOWS supplements, both inside and out. Rob currently resides in Jupiter, FL, with his wife of 4 years.  Learn more about him in his Bio here. Follow him on Twitter , Facebook, LinkedIn, or find him on Google +.

151 comments on “Top 3 Testosterone Supplements”

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  1. Hey Rob, I’m 29 and I recently started taking VigRX Plus, I was wondering which testosterone booster to choose from Testofuel or PrimaMale? I’m not trying to become a bodybuilder, I just want something that could help with my sex drive and help enhance the effects of VigRX Plus. I would greatly appreciate your help with this. Thanks in advance.
    1. Hey David,
      Well, Prime Male is out of stock at the moment according to their website (, so I would recommend you go with the Testofuel ( At your age it’s actually the better choice, as I normally recommend the Prime Male for guys 40+ because it seems to have a better effect.

      The only other supplement I might recommend is Hardon Helper. I just finished testing it not too long ago, and it’s by FAR one of the best fast-acting supplements I’ve ever tested (and I’ve tested 100’s). Here’s my review:

      You would just use this on an “as needed” basis, not everyday like you would with the Vigrx Plus.
  2. 30 days 3 a day , some time seems to work a little better but not really impressed yet, like previous mentioned 52 health pretty good no pharmaceutical medicine, just stress libido not working good might be part of the stress had blood work t was like less than 400
    1. Yeah if you were using it for a month you should have felt something by now. Ok keep me posted on your results.

  3. Rob
    Spoke to you about starting nugenix, and you recommend stacking with vigrx have not started vigrx yet . Almost went through a supply of nugenix can’t say I’ve noticed a big difference.

    Question is should I continue and stack the vigrx or go and start testofuel
  4. Hi – the reason I’m looking into trying a T booster is because over the last several months, I have noticed a significant drop in my energy levels, not only in “looking forward’ to a workout but during the workout and more specifically, when playing hockey. I don’t seem to have the intensity level I’m used to having or the drive, etc…i feel sluggish.

    I continue to force myself to workout, but, the workouts (crossfit) are not as intense. I’m eating well and getting good sleep (even with a 4 year old son) I currently take a multivitamin and B complex.

    I’m 47yrs old, 6’1” , 230lbs and can’t seem to drop to the 215 I’m used to being at……….thx for your input….
    1. Hey Craig,
      First off, I’m sending you my free “How To Boost Testosterone Naturally” ebook, as well as some bonuses, to this email. It’s packed with tons of info on diet and exercise to help your body produce more of it’s own testosterone.

      Supplements wise, I would recommend you check out a product called Prime Male. Prime Male ( seems to give a better response in gentlemen 40+, and is one of the best T boosters we’ve ever tested. Here’s my review:

      Hope this helps and let me know if you have any questions.
    1. Hey Rudy,

      Which product are you using, and what kind of results are you looking for? Let me know, and maybe I can recommend something better for you.



  5. Please I have been having ED problem for years now and have tried many other supplements without result.
    Please I need your advice.

  6. i am a nigerian and 67 years old. how do i get the product here in my country? i do not have the usual visa card.
    1. Hey Sunday,

      It can be tough to order online without a credit card. Let me know which product you want to order and I’ll see if I can help.

  7. Hi Rob would taking Universal Nutrition, GH Max, GH Support Supplement,Tablets along with what you advised me to take testo fuel and instant knockout help with building bigger and quicker muscle.

  8. Am 39 in the worst shape of my life got man boobs keg belly lack of testosterone plus lack of energy looking to go back gym which would help me gain big muscle plus lose weight which one of the three would be good for me hope you can help
    1. Hey Garry,
      At 39, I would recommend you use Testofuel ( It contains a higher dose of D-Aspartic Acid and other ingredients that will bring back your libido, boost your energy, and enhance your muscle gains. Here’s my review:

      You may also want to consider stacking a fat burner called Instant Knockout ( along with the Testofuel. It will help you shed those excess pounds quickly, here’s my review of that one:
  9. I was looking into stack extreme supplements and was curious if it is as good as the reviews you read? I have lost 70 lbs (I weigh 205) naturally-eating right and exercise with a stubborn 15 to go and was wanting to begin to work out and start building muscle.

    1. Hey Gary,
      Stack Extreme is garbage. All the reviews you’re reading are fake ones that are just trying to get you to buy their product. If you really want to lose that stubborn 15 lbs. then I would recommend you stack a testosterone booster called Testofuel along with a fat burner called Instant Knockout.

      The 2 pair very well together, and will help you shred down and add on lean muscle quickly.

      Here’s my reviews of each:

      Testofuel –

      Instant Knockout –
      1. Hi Rob. Thanks for the info.

        I’m not big on supplements so I want to make sure what I take is legit. I saw post Pro Shred Elite as a option.

        Is testing-fuel still a better option?
        1. Hey Gary,

          Yeah, Pro Shred Elite is another garbage product. Go with the recommendations I made a few weeks ago and you’ll do great.

    1. Hey Matt,
      That’s actually a great idea, and one that I recommend often. The IKO will help to shed those pounds quick, and the Testofuel will help you boost libido and lean muscle.
  10. Hi Rob,
    Which product do you think would be best for achieving a really good erection? I’m 80 years old and having had any erections in many years.

    What do you know about argi-vive for erections? Safety?

    If possible, please respond by return email. Thanks.

  11. Hi Robert. Yes I am enjoying reading your ebook.

    Thank you so much I am just in the process of starting a plan based on your info.Do you recommend 1 in particular of the 3 products you list. From what I read Male Prime looks a particularly good one.

    Regards. Errol. ? ?

    1. Hey Errol,

      Overall, TestoFuel is my top pick, but it does depend on your situation and your goals. If you’re older than 40 and you’re looking for general and sexual improvements, Prime Male is the best choice.
  12. I am taking testofuel , and I am looking for a good energy booster like a pre workout ( pills ? ) and how about ( instant knockout ) thank you for your info

  13. Hi Rob,

    I am 60 years old and looking for the best testo booster. I do have some liver issues which I will ask my doctor before I begin using anything.

    My main purpose is for the energy boost, help with a bit of a gut, build lean muscle mass and of course the libido boost is also welcome.

    Which of the top 3 do feel would be best?

    Thanks in advance for your help.


    1. Hey Douglas,
      I hadn’t heard of it before, but it looks intriguing so I put it on my list. Check back in about a month and we should have a review posted.

  14. Hi rob,thanks for your expert tips in the past,I have another question to rattle your brain.i am over 50 ,and I have previously taken your advice to take prime male ,it has worked wonders in that department,however do you think I could combine prime male with testo fuel to give me the extra kick to build muscle ? Or how about a doctors prescription for testosterone as I am over 50 ?

    Desperate to build more muscle.thanks again
  15. At 59 I took blood test for low testosterone ‘seeing that after returning to gym after a year and half layoff , just looking to drop love handles and get some blood pumping to muscles again ,and shake the low energy .Came back 316 my doctor said she didn’t recommend testosterone at this time . ???

    I thought that was at the bottom , also she said all booster are a waste just keep losing weight and it will improve. Any advise on this ?

    1. Hey Mike,
      Well, she’s right in some respects. Losing weight, eating right, and lifting heavy will all help to boost your bodies testosterone function.

      But by using proper supplementation you can help amplify the results you get from your efforts.

      First off, I’m sending you my free “How To Boost Testosterone Naturally” ebook, along with some bonuses to your email. It’s packed with tons of tips on doing all of the above, and will help you get the best results.

      Supplements wise, I would recommend you stack a t booster called Prime Male ( along with a fat burner called Instant Knockout ( The Prime Male will help to restore sexual stamina, boost your energy, and build lean muscle, and the Instant Knockout will help shed those excess pounds.

      Here’s my reviews of each:

      Prime Male –

      Instant Knockout –

      Hope this helps and let me know if you have any other questions.
  16. Hey, I’m 26 years old, I been so skinny and I almost feeling all the time like tired. I saw some of ur videos and wanted to try Testofuel to gain energy and muscle, is it a good choice for that I need?

    1. Hey Cesar,
      I would actually recommend a product called the Crazy Mass Bulking Stack. It’s perfect for guys like yourself that have a hard time putting on weight and are tired all the time.

      Check out my review here:

      Also, for your convenience I’m sending you my free “How To Get Larger, Stronger, and More Powerful” ebook. It’s packed with tons of tips on bulking up and gaining strength, and works great in conjunction with the bulking stack.
      1. Hey Rob, well appreciate you answered my comment. I saw ur review about the product, right now I’m not looking for something to get me gain a lots of muscle, according with the product it only works if u do workout and I am not a gym guy.

        Can you help me recommending a product to make me feel with more energy, focus and increase my appetite?
        1. Ah I see, sorry about that. For the energy abd focus part I would recommend Optimind. It’s a very powerful mind boosting formula that will help you focus and concentrate for long periods of time.

          Here’s my review:

          As for increasing appetite, I’m not really aware of any supplements that will do that. You may want to try Black Hole by Controlled Labs. It’s specifically made to help enhance appetite, and has some pretty decent reviews.
    1. Hey Ralph,
      It’s okay to use age-wise, but I wouldn’t recommend it as effective. Let me know what kind of results you’re looking for, and I’ll recommend a great supplement and/or stack for you.

        1. Then you need to do cardio and cut your calorie intake. I’m sending you my free “How To Get Ripped Quickly” ebook, along with some bonuses, to your email. It’s packed with tons of tips on diet and exercise to help you get the best results.

          Supplements wise, I would recommend a fat burner called Instant Knockout ( along with a pre workout supplement called Nitrocut ( Both work GREAT when combined to give you enhanced lean muscle gains, and shred excess belly fat.

          Here’s my reviews of each below:

          Instant Knockout –

          Nitrocut –

          Hope this helps and let me know if you have any questions!
  17. I’m 51 year old male with all symptoms of low energy slow sex drive not able to go repeatedly wich of the top 3 would be best for me
  18. Hi Rob, nice review for testosterone boosters. I’ve been looking around for a legit product and I also came across this product.

    It is pricey, did you ever hear of this one? I appreciate any advice.

    By the way Im 55, in decent shape, just looking for a boost. Thanks.

    1. Thanks, glad I could help! I just took a look at the link you sent me. To me it just looks like a Tongkat Ali supplement. Tongkat Ali is actually pretty good stuff, it’s been shown in clinical studies to help stimulate release of free testosterone and improve sex drive.

      However, in my experience with t boosters, I’ve had better effects with ingredients like D-Aspartic Acid (found in, and DHEA (found in

      That’s just my experience though, everyone is different. Hope this helps and let me know if you have any other questions!
  19. Hi rob, I currently take optimum gold standard 100per cent WHEY,I normally take it immediately after weight training and once in the morning with breakfast on days off.i take the USN muscle fuel anabolic half and hour before training and 1 hour after training please tell me where I am going wrong ?……..your preferred choice of optimum nutrition gold standard train and recover,is this a supplement drink you take just before training and just after ? And on days off ?And what’s the difference rob between my optimum whey I am taking and your train and recover optimun ?

    Will I not get the same results ?………your professional view ,would be helpful.cheers buddy !
    1. Hey Derek,
      I wasn’t aware that you were already taking Gold Standard Whey. If that’s the case you should be fine with the BCAA’s / Protein as a recovery drink, no need for the other one.


  20. Hi rob,thanks for the instant reply.its now made clear to me the difference between the two.i tried testo fuel for nearly 3 months,works good in the gym but not good in the I have switched to prime male,so will test that for 3 months.then yesterday I found your great site and found vigrx plus so I am keeping my eye on that one.could I take prime male and vigrx plus together ? Or is there no need.also using any of these products long term,are they bad for you?i like to keep healthy and always concern what I intake iirrspective of how gret the results may be.thanks again fella,fantastic site,keep up the good work..

    1. Hey Derek,

      Yeah, that sounds about right. You might get a little bedroom boost from Testofuel, but definitely not as much as VigRx Plus. Same goes for Prime Male, though it might work a bit better than Testofuel for your purposes. Take the Prime Male on its own for about 2-3 weeks. If you’re not getting the progress you want, add in the VigRx Plus. They actually make a great sexual enhancement stack. I only suggest you wait a couple weeks because if you can get the result you want by only taking Prime Male, you might as well save the money and just stick with it. These supplements are all safe to use long term, and when you stop using them, you don’t need to do anything special, you’ll just basically return to how everything was before you were taking them.

      1. Hi rob,just one other question to pick your brain regarding natural testosterone booster,.if after 30 you start losing 1 per cent,I am now 53,that’s 23 years lost how long do I have take prime male for before my testosterone is the same as when I was 30.?? And if I stop taking prime male , am I not back to losing 1 per cent testosterone per year ? Sorry if questions are to technical,just trying to understand how it works .also rob I drive for a living and weight train twice a week and martial arts once a week I take muscle fuel anabolic for muscle gain but I find I ain’t putting on lean muscle, definition is lacking do you recommend a good carb & protein drink that promotes muscle without fat gains ?…….thanks again buddyI.iappreciate your great web site.derek

        1. Yeah no problem at all, all good questions. First off, I'm sending you my free "How To Boost Testosterone Naturally" eBook (check your email). It's loaded with tons of tips on diet and exercise that work great in conjunction with the supplements to help boost your bodies natural production of testosterone. Basically speaking, Prime Male is not a cure. If you stop taking it, your body will revert back to the testosterone it was producing before you took it. However, the exercises and diet in the ebook will help you along the way. The Prime Male will just get you there faster, and with bigger results. As far as a protein powder, I always like Optimum Nutrition Gold Standard BCAA's. It tastes great, is low in carbs, and is GREAT for replenishing muscle reserves after a good workout. Here's a link to buy it: Rob
        2. Hey Derek,

          Just sent you an email.

          For anyone else looking for the free ebook, click here to sign up for your free ebook.


          1. I would very much like to have a free copy of your eBooks mentioned below.

            “How To Get Ripped Quickly”

            And the one about Testosterone.

            However, there is a problem with your registration page. I have entered 4 different email legit addresses that I use and it tells me that I have not entered an email address in red letters.

            Please let me know how to register.

            Thank you,


          2. Hey Rodney,

            Just sent you an email.

            For anyone else looking for the free ebook, click here to sign up for your free ebook.

  21. Hi ,what is the difference between natural testosterone boosters and natural enhancement supplements ? I thought they both do the same thing ?

    I am confused
    1. Hey Derek,

      They’re related, but not the same. The purpose of a male enhancement supplement is improving sexual performance.

      The primary ingredients are usually aphrodisiacs and blood flow enhancers for better erections. They often include herbs believed to boost testosterone as well, because increasing testosterone will have a positive effect on sexual performance, but these aren’t usually the primary ingredients and some male enhancements don’t use them at all.

      Guys take testosterone boosters to improve both sexual and athletic performance, because boosting testosterone improves both areas. Let me know if that doesn’t clear it up for you.

  22. Hey Rob thanks for the great site, i am 54 i have worked out my whole life but have never taken any supplements. i wanted a T booster that would increase my energy and libido and cut some fat can you give me some suggestions. the only one that i have heard of is Nugenix
    1. Hey Tom,

      I haven’t had a chance to check it out. My list is pretty long right now, but I’ll let you know if I get a chance to do a review.

  23. It seems you really believe in testofuel. I’m 36 and have tried test reload, it’s really the first test supplement I’ve taken and Had good results, I’m currently on my off cycle and wonder if I should just stay with what I’ve been using, switch to testofuel or if there is a more appropriate supplement considering my age?

    1. Hey Rory,

      That’s a tough call. You’re right.

      Testofuel is the best I’ve used so it’s what I recommend. But if you’re getting the results you want from Test Reload, you should probably just stick with it.

      If at some point, it stops being as effective, switch over to Testofuel.

  24. Can i mix this Testofuel with Optimind??? And I sent a couple emails with no answer to this question… what is the best mode of contact?

    1. Hey Mark,

      Stacking Testofuel and Optimind is fine, not a problem at all. I did send you an email about this back at the end of February, but since you didn’t get it, I’d say this is a better way to communicate.

  25. I am 6’0 280lbs I saw the instant knockout what else could I use to drop weight and build muscle at the same time?
  26. Hey rob, what do you think about the NEW AND IMPROVE : Prime male product vs. Testo fuel . Which one is the better benefit for the money and results.

    In your opinion ?
    1. Hey Art,

      I laid out a comparison of the two in my Prime Male Review. Basically, they each have their strong points. I’d go with Testofuel if you’re youngish and want to put on muscle, Prime Male if you’re over 40 and your main goal is increased energy and vitality.

    1. Hey Everett,

      You can; It would likely be safe. But what’s your goal?

      I think you’d be better off stacking something complementary, like a pre workout or a male enhancement supplement, depending on what you’re looking to achieve.

      1. My main goal to lose 100lbs. I’m 5’8″ 290lbs. and 72 years old. I take blood pressure and thyroid medication so I have to be very careful about supps.

        These test boosters you have look like the best supps I can take and not interfere with my meds. I can’t take anything that increases my heart rate.

        A friend told me recently that he lost 80lbs on a no carb diet but I don’t think that’s very healthy.

        For my workouts I lift weights ride the bike and swim.

        Cardio is my #1 exercise now. I used to lift pretty heavy but now I just lift to keep the flab down lol.

        Hope you are having a happy holiday week,


        1. Hey Everett,

          You’re right that you have to be careful about diets and supplements with your conditions and medications. A low carb diet can definitely lead to a big, quick weight loss. But you’re right, it can be unhealthy for some people, and the weight often comes back very quickly once you try to return to a balanced diet. I recommend you sign up for my free weight loss ebook for some good solid tips, advice, and plans for meals and exercises to help you lose weight. If you’re considering taking supplements, make sure you check in with your doctor first.


  27. I’m currently taking Prime Male testosterone booster. Can I stack that with anything to help build muscle and burn fat?

    I’m 40 years old and have recently lost 50 pounds but want to lose 15 more pounds.
  28. You test a lot of this stuff on you. Do you worry about it affecting your health?

    What product did you find helped your erections the most?
  29. Gday Rob,, 2 questions,,Firstly I saw a video online from Purehealth Research Labs claiming they have an amazing T-booster,, its the usual story,, buy 3months supply get 365day money back guarantee, they hook you into the auto ship program etc etc,, its the best thing since canned beer,,,
    My question is,,why can’t i find this product on any Best T booster reviews,,? The web page has rave reviews typically,, but no independent mob has reviewed it,, have you heard of it> is it any good?

    And secondly Super Longnights 72,, ED supplement,, what do you know of these? are they a T booster too?

    A friend told me he had good results with them, but was a bit dubious as the parcel was addressed from Turkey! Not the USA,, can you shed any light on these 2 queries?


    1. Hey Irish,

      I hadn’t heard of Purehealth Research Labs Testosterone Booster before, but I don’t have too much faith in most free trial products. The ingredients list looks like you’ll see some benefit, but I wouldn’t think it’s the best. (Try Testofuel.) As for Super Long Nights 72, check out our review. VigRx Plus would be a much better choice.

  30. hy Rob first excuse my english please!
    I HAVE REVEIVE TESTOFUEL and instant knock out.
    my workout is usually between 12 and 2pm.
    let me know when take the supplement and how per day.

    i a m experimented atlethe

    thank you again

    all the best – Bertrand

    1. Hey Bertrand,

      Take them both pretty much as directed. For the Testofuel, take 2 in the morning and 2 at night before bed. For Instant Knockout, take 1 in the morning before breakfast, 1 with lunch, and 1 in the mid afternoon. They recommend taking one before your evening meal as well, but you might want to skip that one because the caffeine may keep you awake at night.

  31. Ive been doing the six pack shortcuts for some time and am happy with some of the results. The question i have is the website is now talking about test reload as the ultimate test booster.

    Have you tried this and any addition information you may have? Thanks.

    1. Hey Marty,

      I haven’t tried Test Reload yet. I’ll take a look, write up a review, and let you know when it’s posted to the website. Meantime, Testofuel is still my top recommendation.

  32. Hello Mark.
    What do you recommend to healthy have a good erection before intercourse with no prescribed medicine?
  33. Hey Rob,

    I’m a currently going to grad school and really want to cut some fat and gain some lean muscle. Sadly, like most students in the U.S., I am a little shy on money.

    I read your eBook and wanted to try stacking nitrocut and testo fuel like you said but theres no way I can offered to right now. I was wondering if you have any good, cheaper solutions that act similarly?

    I didn’t want to take something that has a bunch of crazy chemicals in it but would like to get the same effect. Thanks.

    1. Hey Jeff,

      Unfortunately, you usually get what you pay for. Check in with your local supplement store, and talk to the sales guy or gal.

      They can probably point you to something in your price range.

    1. Hey Guarav,

      I haven’t heard of any, and the ingredient list doesn’t look like it contains anything that would cause side effects, but I haven’t tried it myself.

  34. Hi Rob,
    Have you looked at Testogen – it’s a new test booster and there aren’t any impartial reviews.
    1. Hey AT,

      Actually, there are a few different Testogens, and I’m not sure which you mean. If you send me a link to the one you’re interested in, I’ll write up a review for you.

        1. Hey AT,

          Thanks. I’ll look into it, post a review in a couple weeks, and shoot you an email when it’s up on the website.


  35. Hi Rob,
    Is it okay to stack Force factor’s VolcaNo with King Fisher’s High T Black instead of with Test Ignite 180
    1. Hey Bedren,

      Yeah, that’s no problem at all. Use whichever testosterone booster you like.

  36. i am trying Newgenics for the first time, i’m 49 and well feeling it, not impressed but combined with libido max. noticed some pep in my step, any suggestions?
  37. Hi Rob
    I really appreciate your reviews abt these supplements that you mention on your website.
    But, I have a different question for you.

    You always mention these supplements don’t ” cure ” the issue but rather aid in the process of producing Testosterones.
    What should we eat or do to cure T levels, other than taking supplements?
    I am 41 , and I really feel my Erections are not strong, libido is down and it’s impossible to make love 2nd round after I CUM the 1st time …..?

    Hope you can advise me on this issue.
    Thanking you in advance.

  38. There was a recent study (ill try and dig it up) that showed that DAA did nothing to boost test levels of people in the healthy range and only had impact on those with low levels.
  39. From looking at your posts it seems you stay up late!! Do you take any of these products yourself?
    My last T level was 77, I am 50…..I feel like I may start to grow a vagina.

    1. Hey Tommy,

      Sometimes, haha. Because I review so many supplements, I don’t really take any of them long term, but I’ve had a lot of success with Testofuel, which is what I recommend for you. You should also sign up for my free ebook on How to Increase Your Testosterone for other strategies that can help.

      1. Thanks for the reply! Does the Testo have any stimulants in it?

        And can I take it if I don’t work out? Got a bad back….


        1. Hey Tommy,

          Nope, there are no stimulants in Testofuel, but the t boost does have the effect of more energy over time. You can definitely take it if you don’t workout. You’ll get all the benefits except those that apply only if you’re working out – like increased lean muscle mass.


  40. Rob Miller
    I am a vegetarian ..
    Testo Fuel contain Oysters. …
    Do you suggest other great Testosterone Boosters Products?

  41. Rob, what is your thoughts on dhea or long jack for a test booster, especially for people over 40..

    Thanks !
    1. Hey Mike,

      Yeah DHEA can work, but I’ve heard of a lot of side effects from it’s use (hair loss, upset stomach, blood pressure increases, etc). I’d say you should check in with your doctor before using it.

      Tongkat Ali is a good add on for boosting free testosterone, but I think it works best in combination with other ingredients rather than as a standalone product.

        1. Hey Oscar,

          There’s far too little DHEA in these products to cause any side effects. No worries there.


  42. I’ve been researching testosterone boosters for a while now, and I’m very curious about Testofuel, but I was wondering if you had a budget pick? Hopefully a good product the is less than $50 a month, maybe in the $40-$45 zone?

  43. Hello, just read into your website and was wondering if you have tested PRIME MALE as it is listed in lowTcure website, also testo max 200. How do they perform against testofuel.

    Seems that you said they mimmic testosterone, if yes then it won’t cure my low t levels 3,20 total last tested, what strategy do you recommend for a total effective way to deal with my low T,
  44. Hey Rob.
    I’m sure you heard of Spartagen.
    Now my question is what’s your take on pro testosterone vs spartagen.
    Also can both be taken simultaneously.

    1. Hey Jor,

      I actually haven’t looked into Spartagen. I’ll take a look and let you know with an email when I’ve posted a review.

      1. Please let me know what you found on Spartagen…I have been on it for one month and have had some improvement…
        1. Hey John,

          I had planned on testing Spartagen, but somehow it slipped through the cracks. Give me about 3 weeks, and I’ll update the review.


  45. Rob have you heard of diesel test hard core? I have ben using it, and if you look at the ingredients it seems to have all the herbs, estrogen blockers, and test boosters the dosage regime is a bit high and I have had to dial it back because of aggression issues. and it makes you horny as hell. don’t know if it makes the Johnson bigger but it makes him hard for sure.

    1. Hey Wally,

      I haven’t, but thanks for the heads up. I’ll look into it, get a review up, and let you know when it’s up on the site.

    1. Hey Ish,

      Yes you can. There’s really no overlap in ingredients, and only the Phen375 has stimulants, so you’ll be fine.

  46. How can I get a fair price .I am from montreal ,quebec
    the problem we have here is to get the supplement
    Can I get it in platsburg new york if I get an mail box there in a post office or is there a way to get delivered here
    1. Hey Rene,

      Which product are you referring to. doesn’t sell supplements, but maybe I can point you in the right direction if I know what you’re looking for.

  47. I’m 43 been training on and off most of my life would I be better taking primal male because of my age my energy levels are great I work hard every day never feel fatigued feel good. Or would I be better taking testofuel but I read that it is geared for the younger person if you could give me some advise it would be nice thanks

  48. Hi Rob, contacted you several months ago about nitrocut and testofuel combo. I am just now getting around to ordering due to some serious injuries and was wondering if I can or should be doing aerobic exercise while using these or should i just stick to the weights?

    1. Hey Todd,
      Yeah that really depends on the extent of your injuries. If doctors orders are strictly “NO cardio”, then don’t do it.

      If he / she says it’s ok I say go for it.


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