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Guarantee: 90 Days # of Servings: 60 Servings
Reorder Rate: 92% MSRP: $109.95
Cost Per Serving: $0.99 Lowest Price: $59.95

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It didn’t take long for Testosyn to attract a lot of attention after its release. But what’s generating such a buzz about this testosterone supplement? I took some time to find out if Testosyn deserves its time in the spotlight.

Click here to learn more and to buy Testosyn.

The Testosyn Formula

The first thing you should know about Testosyn is it doesn’t contain testosterone, so it’s not a steroid. Instead, it has proven ingredients that work with your body to increase testosterone levels naturally.


FenuSterols are a patented and proven form of the testosterone booster fenugreek. Fenugreek has long been use to safely increase testosterone, and it also has an anabolic effect to help users build more muscle. Cyclists given 2 g per kg fenugreek effectively replenished glycogen levels after exercise.[4]



Tribulus Terrestris is proven to increase testosterone production and thereby boost libido, enhance muscle growth, and increase energy. It is one of the most popular testosterone boosters available. While human testing is limited, animal studies prove tribulus terrestris significantly increased testosterone and sex hormones in primates, rabbits, and rats.[1]


Horny Goat Weed is a powerful aphrodisiac, which has been shown to increase nitric oxide levels. Besides improving erectile function, higher nitric oxide levels contribute to better muscle growth and workout performance. Horny goat weed has been favored historically.

Eurycoma Longifolia has a long-standing reputation for boosting libido and sexual performance. Sperm concentration, volume, and motility improved in men with idiopathic infertility after taking 200 mg eurycoma longifolia daily.[2]

D-Aspartic Acid joins the other ingredients with its proven ability to boost testosterone. Men given a daily dose of 3.12 g D-aspartate experienced enhanced testosterone release.[3]

BioPerine is a black pepper extract that enhances absorption and speeds the rate at which other ingredients work. BioPerine opens blood vessels and helps your body quickly utilize Testosyn’s other ingredients.

Tesyosyn Side Effects

Testosyn does not have any reported side effects. Since the ingredients come from natural and safe sources there have been no reports of any adverse side effects from long or short term use.

Is Testosyn Safe?

Testosyn does not use any ingredients which are potentially harmful, including stimulants which commonly cause side effects. As a result, Testosyn is safe and won’t cause stimulant-related side effects.

But remember, Testosyn is powerful, so you may not want to take a full dose on the first day. Doing so might cause “initial side effects” which should go away once your body adjusts.

How to Use Testosyn

If you want to significantly increase muscle growth while using Testosyn, you need to do strength-training regularly. Testosyn boosts testosterone; it doesn’t build muscle for you. But because it boosts testosterone, Testosyn should make it easier for you to build muscle and strength.

One serving of Testosyn is 3 capsules (2,010 mg). I recommend taking one serving a day, especially if you’re just beginning to take Testosyn. If you need a stronger dose, use as much as 6 to 9 capsules a day.

The best time to take Testosyn is in the morning and early afternoon. Take it with water, and if it causes upset stomach, take it with a little food.

Testosyn can be used for 12 weeks, and then it should be cycled off for 4 weeks.

The Best Price Available

One bottle of Testosyn holds 90 capsules and lasts for one month if you take 3 capsules a day. On the official website, it costs $59.95.

You’re also able to purchase Testosyn in bulk: 2 bottles costs $109.95 and 3 costs $169.95. When purchased in bulk the shipping and handling is waived.

Testosyn also comes with a free trial of another supplement, Xtreme ZMA. With 2 Testosyn bottles you get 1 Xtreme ZMA, and with 3 bottles Testosyn you get 3 Xtreme ZMA.

I suggest you buy from XPISUpplements.net because they offer a 90-day 100% money back guarantee. So, if Testosyn doesn’t meet your needs, a full refund is provided.

Does Testosyn Work?

After thoroughly researching Testosyn and its ingredients, and then comparing it to other popular products, I feel confident Testosyn is one of the best testosterone supplements available. It has an exceptional formula of proven ingredients, which make it stand out from other products.

I highly recommend that you try Testosyn.

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If you’ve tried Testosyn, I want to hear your opinion. Does it work for you? Would you recommend it to a friend?


[1] Gauthaman, K., and A. Ganesan. “The Hormonal Effects of Tribulus Terrestris and Its Role in the Management of Male Erectile Dysfunction – an Evaluation Using Primates, Rabbit and Rat.” Phytomedicine 15.1-2 (2008): 44-54. Web. https://www.phytomedicinejournal.com/article/S0944-7113(07)00283-8/abstract.

[2] Moh Ismail Bin Mohd Tambi, M. Kamarul Imran. “Eurycoma longifolia Jack in managing idiopathic male infertility.” Asian Journal of Andrology (2010) 12:376-380. Available from: https://www.readcube.com/articles/10.1038/aja.2010.7?locale=en

[3]Topo, Enza, Andrea Soricelli, et al. “The role and molecular mechanism of D-aspartic acid in the release and synthesis of LH and testosterone in humans and rats.” Reproductive Biology and Endocrinology. 7. (2009): 120. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2774316/

[4] B.C. Ruby, S.E. Gaskill, D. Slivka, S.G. Harger. “The Addition of fenugreek extract (trigonella foenum-gracecum) to glucose increases muscle glycogen re-synthesis after exercise.” Amino Acids (2005) 28: 71-76. Available from: https://link.springer.com/article/10.1007/s00726-004-0143-z#page-2

Testosyn, 3.9 out of 5 based on 8 ratings

Testosyn Customer Reviews

Average Rating : 61 Reviews   |   Share Your Experience With Others
  1. Mark E. DeLavern 12/05/2012

    I’ve been taking Testosyn continuously for 4-5 months. I didn’t realize I was supposed to stop using for 4 weeks every three months. Curious why would I need to stop using for 4 weeks after every 3 months?
    I do have to say I do notice the difference for body muscle. I don’t work out but one to two times a week. And not real hard. But my muscle mass and size have increased slightly. I will also add I’m 53 years old. So maintaining muscle mass and size at my age isn’t easy. Thanks, Mark

  2. works 02/20/2013

    This works for me, even had my levels tested. definite boost.

  3. Larry 08/20/2013

    Have not tried Testosyn yet. Doing a little research. What is your opinion of Progene. I am 58 and I am trying to make the correct choice. Thanks in advance for your help.

    • Desmond Walters 08/22/2013

      Larry, a quick look at the label shows progene contains a good selection of vitamins and minerals – so it has a good start. It also has a lot of herbs which are backed with research, so that’s always a plus. However, it also has a long list of filler herbs that aren’t tested in human trials (only animal studies) so this might limit your results and make the price not worth the investment. There are only a couple reviews on the product, from what I’ve seen, and though it’s positively rated, I’d wait for more people to try it out before making an investment. Hope this helps!

  4. W. H. C. 09/10/2013

    I have been to doctors trying to find out why my energy level is so low. All test results come back as there is nothing wrong, everything is as it should be. But I still have very little energy. Will this product help boost my energy?

    • Desmond Walters 09/10/2013

      WHC – Testosyn does have ingredients that have a positive impact on energy. However, you may respond differently than other users. The only way to tell if it boosts energy is to try it.

  5. Leonard 09/17/2013

    How much caffeine does this product have ?

    • Desmond Walters 09/19/2013

      Leonard, Testosyn does not have any caffeine.

  6. Rene 10/10/2013

    I have been taking Testosyn for 10 weeks and at age 49 I workout with weight every day
    and the recoverly is great.I got 2 weeks before i have to take 4 weeks off.I’m stronger and lost some belly fat.
    My bottle has 120 capsules . and says to take 4 a day.

    • Lloyd 10/12/2013

      Rene, my problems are just as yours are. Mainly I am concerned with low testosterone and low libido. I am really concerned about the low sex drive. Did you notice any great change there? Also, did this give you indigestion or a severe headache. some of the stuff I have tried was rough. Thanks, Lloyd

  7. Dominic 10/29/2013

    I’m 38 years old and in decent shape just looking for that edge. I feel like it is working so far but still to early to tell for sure. Is it ok to take with superpump max and protein of any choicel. How long to i take the product to be safe.

    • Desmond Walters 10/29/2013

      Dominic, it is perfectly fine to take Testosyn with any protein of your choice. However, you may want to exercise caution mixing it with superpump max, as they may interact negatively with each other. It is best to cycle Testosyn 12 weeks on 4 weeks off to be safe.

  8. Jami 10/31/2013

    I have an enclosed head injury, 16 years ago. So I’m OK now with meds. My dilemma is I’m 49 years old & used to be the most active person i know, Mt. Man is what I was called by others ! Also had a lot of broken Vertebras in my spine & fused ten ten of them! Ok my energy Leavel has dropped to Zero ! I can’t even start projects. I won’t to know if this product will help me ? I use to be Possitive & ready to go or do any project . I Live in the country 30 miles out, but in a small community of 200 or so people during the summer & drops too 25 or so all winter. My most faverit function is to go hiking in the woods & sometimes I will just stay the night out there.i hike from 10 to over 20 miles in a day. My GPS watch runs out before i do. But this has been in a decline mode for two years ! I’m a worrier & as a result of the Lack of going or Doing things a deep Depression has set in on Me !!! Even a small choir, to get me to do it is harder than pulling Teeth !

    • Desmond Walters 10/31/2013

      Jami, I’m sorry to hear about your condition. Testosyn may be able to help you, but it affects everyone differently. Due to your medical history, you’ll want to ask your doctor about Testosyn before using it.

    • Dawn 11/15/2013

      I was reading this sight with my husband. I hope you see a dr about your lack of energy. I am in remission for Hodgkin’s lymphoma and your lack of energy sounds like my story and others I have met throughout my experience. Lack of energy is a symptom for many things so I am not saying that is what you have just trying to stress the importance of consulting hour dr.

  9. Jami 10/31/2013

    Haven’t tried yet.

  10. Ron Smith 11/19/2013

    Question: Can Testosyn and Ripped Muscle be taken concurrently?

    • Desmond Walters 11/19/2013

      Ron, Ripped Muscle X and Testosyn contain different ingredients, so they may work well together. But, just in case, it’s best to ask your doctor before combining any supplements.

  11. Nick 12/10/2013

    Hello, is Testosyn safe to take along with a natural HGH / IGF-1 booster

    • Desmond Walters 12/11/2013

      Nick, Testosyn should be safe, but just in case double check the ingredients to make sure there aren’t any of the same ones and ask your doctor for additional advice.

  12. ron 01/18/2014

    my question is this How will it affect as i have a inpotence problem been getting worse in the last ten yrs,,now nothing even with viagra. so i am believing my T level is way down.

    • chocolatepiston 01/21/2014

      Ron, it may help, but due to your condition, it’s best you ask your doctor.

  13. TIM MCKENNEY 01/31/2014

    I just bought Nugenix and have not used it yet but I see the Testosyn is suppose to be number 1 to use.My question is I am getting testosterone shots every week and it is still not enough I still have to take the pills like Viagra.Can I still take this Testosyn with my shots.

    • chocolatepiston 02/04/2014

      Tim, this is something you should ask your doctor. You never know what will interact with your medication. While Testosyn is safe for most, it’s best to check with your doctor just to make sure it’s right for you.

  14. Dave J 02/04/2014

    I am 66 years old. Is it safe for men of my age?

    • chocolatepiston 02/04/2014

      Dave, Testosyn is ideal for any man over the age of 18. As far as we know, it’s safe for men your age. However, if you’re worried about potential side effect risks, it’s best to ask your doctor if it’s right for you.

  15. Alex 02/15/2014

    Hi, I am 45 and wanted to ask you, Is Testosyn safe for your prostate? thanks

    • chocolatepiston 03/03/2014

      Alex, there are no reported side effects with Testosyn. It should be safe for the prostate. If you have any medical questions, however, you should talk with your doctor.

  16. lorenzo lopez 03/04/2014


    • chocolatepiston 03/10/2014

      Lorenzo, it’s best to ask your doctor before trying any new supplement.

  17. Jimmy Fullen 03/04/2014

    I struggle with low T levels and have found nothing that helps. I’m only 32. My doctor says to weight train and watch what I eat which I am currently doing. I weight train and do cardio 4-5 times per week and maintain a protein enriched diet. I am however sensitive to stimulants such as caffeine. Will this product help me ?

    • chocolatepiston 03/10/2014

      Jimmy, this may help you as it has helped many men. However, it’s hard to say how it will affect you as everyone responds differently.

  18. AT 03/06/2014

    I’m not a budybuilder by far. I’m 42 and got back to working out a few months ago after a lot of years of nothing. I started taking the product for strengh not muscles and to my surprise I’m stonger than ever. I’m benching over 300 lbs after a couple of cycles. In my younger days i never benched over 220 lbs.

  19. Scott 03/14/2014

    Hello, I was just curious if taking other daily vitamins with Testosyn ok to do?

    Thanks in Advance!

    • chocolatepiston 03/14/2014

      Scott, taking a daily vitamin should be fine.

  20. Stephen Atkinson 03/15/2014

    My question is. I’m 33 years old. I’m looking for a good supplement to improve my mass gaining ability. I’ve always been small. Would this product help me with this?

  21. alexb 04/08/2014

    I tried ciales 20mg and im diabete too,my erection not hard like before what can I do about and can help me

  22. Snyder 04/10/2014

    I haven’t been able to lose weight or gain muscle like I used to in my early 20’s. I am now 30 years old. 1st year out of high school I gained 80 pounds. High school I was in varsity basketball and wrestling. I stayed home and helped out with the wrestling team. I didn’t care how I lost the weight. I was helping out with wrestling practices, weight lifting and running after. Only eating at dinner time. I was losing 15 pounds in 5 days. Did that mess up my body to where I cannot lose weight or gain muscle? If so, what did I do to my body? Will Testosyn help me to lose weight and gain muscle. Also will I have to continue to take it on days off from the gym? Will I have to continue to take this product to keep my testosterone leveled or take it until I see the results I want and stop taking it for good? Any insight would be greatly appreciated.

    • chocolatepiston 04/11/2014

      Snyder, age affects the body’s ability to lose weight and gain muscle. When you’re in your 20s, you’re in your peak, and you’ll find that is the easiest time to manipulate your body through exercise and diet. While losing weight in extreme conditions in high school isn’t the healthiest way to go about it, it shouldn’t affect how you lose weight and gain muscle now. Increasing your testosterone production with Testosyn may be able to help, as many men have used it successfully to improve their results. Best results occur through continuous use.

  23. Barry Brooks 04/11/2014

    Is this safe for children and if so, what age?

    • chocolatepiston 04/11/2014

      Barry, this should not be used by anyone under 18.

  24. Greg Larson 05/28/2014

    Hi, guys, Desmond. I’m a 59 year old diabetic, weight about 260, sadly out of shape and overweight. My doc is putting me on a low carb diet, and I have started to walk, at least until I am able to start working out a bit, and swimming. I have low libido, of course, not sure if the diabetes is all related to it. I’ve been told by a previous doc I have low testosterone. My question is will this product help at all on any of these issues? Or, should I wait until I lose some of this weight first? Doc is ok with my trying this, he said some of his low test. patients have found great success with it. Thanks, and to anyone wanting to respond, much appreciated. Greg

  25. Barry Turner 06/02/2014

    I take pain meds and i’ve been told that opiates will lower testosterone will this product help me.

    • chocolatepiston 06/03/2014

      Barry, this is something you should ask your doctor.

  26. tony 07/25/2014

    i am about to undergo photon therapy for prostate cancer, understanding that it will affect the testosterone levels, will your product help?

    • chocolatepiston 07/30/2014

      This is something you should bring up with your doctor. They will know what best fits your needs after such an experience.

  27. dick 08/22/2014

    I am 78, going on 45 & work out 3 X a week, doing a lot of stretching & weight work on machines. I want to keep definition & my testrotone level up. Will I need to take the 3Xday dosage or can I reduce it?

    • chocolatepiston 08/28/2014

      Everyone responds differently or requires a stronger dose to see results when using supplements. It is recommended that you start off by taking one dose a day (3 capsules) and if need be increase the dose to either 2 or 3 times a day. Let us know what works best for you and how it goes!

  28. Jeff Robbins 08/28/2014

    Does Testosyn cause male enhancement

    • chocolatepiston 08/29/2014

      Testosyn is a testosterone supplement designed to help increase energy levels, build lean muscles, and boost libido.

  29. matthew collins 10/16/2014

    Taking testosyn changed my life. It gave me muscle mass and a improved sex drive.

  30. David 10/28/2014

    Please is testosyn save for diabetic

    • chocolatepiston 10/31/2014

      You should consult your doctor before using this product, they will know what supplements are best for you and which ones will be harmful.

  31. Michael Shay 11/03/2014

    I have take medication for high BP. Would this increase it.

    • chocolatepiston 11/06/2014

      You should consult your doctor before taking this supplement. They will know more about what actions will be best for you.

  32. paul 11/06/2014

    I take warfarin will testosyn have any effect on my levels

    • chocolatepiston 11/11/2014

      Consult your doctor before using this product, they will know how these two will react better than anyone and know what actions are best to take for you specifically.

  33. rj 02/03/2017

    I have used this product (testosyn) for 2months now and I have lost fat gain double muscle. work out 2 hours a day 3 times a week. my erections are harder and bigger like when I was 18 years old. I am 48 and back in the best shape of my life and stamina is back as well

  34. Michael 04/21/2017

    I have total 100 percent ed I am 78 years of age I have spent about $3.000 on trying to find something that works all GP s have know answers will this work

  35. Issac 08/11/2018

    Can this product be combined with MuscleTech Cell Tech, Hardgainer Creatine Formula?

    • Desmond Walters 09/07/2018


Share Your Experience with Testosyn

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  • Our Experts' Rating
    Ingredient Quality:
    Long-Term Results:
    Overall Value:
  • Average User Rating
    VN:RO [1.9.22_1171]
Guarantee: 90 Days # of Servings: 60 Servings
Reorder Rate: 92% MSRP: $109.95
Cost Per Serving: $0.99 Lowest Price: $59.95

Lowest Price Online »


Guarantee: 90 Days

Retail Price: $109.95

Lowest Price: $59.95

Lowest Price Online »