Syntheroid Review

Jake

By: Jake

Syntheroid is a testosterone booster that has gained increasing popularity since its release.

This product is advertised to not only increase testosterone but also improve speed and agility, decrease recovery time, enhance muscle strength, and maintain a healthy libido.

Syntheroid was created by XPI Supplements. This company carries a high reputation for effective supplements formulated with high-quality ingredients.

Additionally, Syntheroid comes with a guarantee to “boost strength, increase muscle mass, and raise testosterone by 400%.” If the product fails to do this, you can claim a full refund within 90 days of purchase.

Although XPI Supplements is a trustworthy company, claiming to raise testosterone by 400% puts a lot of expectation on Syntheroid’s effectiveness. I researched Syntheroid to determine its ability to meet advertised claims.

What’s Inside?

To gauge Syntheroid’s effectiveness, it’s necessary to look over its ingredients.

Tribulus Terrestris is a non-hormonal herb that creates significant increase in testosterone production and is considered an aphrodisiac. It also boosts sexual and athletic performance, maximizing muscle and strength gain.[1]

Horny Goat Weed is also known as epimedium. This powerful sexual enhancer has been shown to improve sexual function in men and promotes nitric oxide levels in the bloodstream.[2]

Eurycoma Longifolia increases IGF1 levels, improves athletic performance, boosts testosterone levels, and inhibits SHBG. It also enhances muscle strength and tone while boosting immune system function. Furthermore, eurycoma reduces body fat and prevents fatigue.[3]

Bioperine is proven to improve nutrient absorption by causing the intestinal wall to become more permeable. This makes all the other ingredients more effective.[4]

D-Aspartic Acid triggers the synthesis of optimum testosterone levels, boosting athletic performance and overall health.[5]

FenuSterols is a patented form of fenugreek, a popular natural testosterone ingredient. Fenugreek is shown to improve energy while increasing muscle.[6]

Tribulin is a trademarked ingredient made with a 20% standardized saponins extract. However, the tribulin contained in Syntheroid is made with 80% saponins extract, which surpasses the potency of most other testosterone supplements. This ingredient shows promise to boost testosterone production and increase sexual appetite.[7]

The Benefits

Syntheroid not only contains proven ingredients but includes these substances in clinically proven concentrations. This maximizes the formula’s effect by ensuring each ingredient is used correctly.

Syntheroid efficiently builds muscle, reduces fat, improves sexual performance and increases sex drive. It also regulates bodily functions, improving overall health.

Syntheroid is also affordable, costing only $59.99 for a month’s supply. This is a fraction of what you would pay for a brand-name testosterone booster.

Possible Side Effects

Syntheroid uses safe, all-natural ingredients that naturally increase your body’s ability to create more testosterone. Even better, there are no known side-effects associated with Syntheroid use.

Where to Buy Syntheroid

Syntheroid is reasonably priced at $59.95 a bottle on the company website. You can get it for even less if you order multiple bottles. And, if you order more than a single bottle, you can get it shipped to you for free.

Better still, every order comes with a 100% money back guarantee when you order from the official website: XPISupplements.com.

Conclusion

Syntheroid contains a combination of excellent ingredients backed by research. It also features nearly twice the ingredient amounts of most testosterone boosters, making this one of the most potent supplements available.

Syntheroid’s guarantee takes financial risk out of making a purchase, and only further inspires me to recommend this product. Syntheroid is worth trying if you are interested in enhancing workout performance, melting fat, improving sex life, and significantly raising testosterone.

References

[1] “Tribulus.” WebMD.com. Available from: http://www.webmd.com/vitamins-supplements/ingredientmono-39-tribulus.aspx?activeIngredientId=39&activeIngredientName=tribulus&source=1

[2] “Horny Goat Weed.” WebMD.com. Available from: http://www.webmd.com/vitamins-supplements/ingredientmono-699-horny+goat+weed.aspx?activeIngredientId=699&activeIngredientName=horny+goat+weed&source=1

[3] “Eurycoma Longifolia.” WebMD.com. Available from: http://www.webmd.com/vitamins-supplements/ingredientmono-1132-EURYCOMA%20LONGIFOLIA.aspx?activeIngredientId=1132&activeIngredientName=EURYCOMA%20LONGIFOLIA

[4] Ray Sahelian, M.D. “Bioperine Supplement Health Benefit and Side Effects, dosage, medical uses, combined with Herbs such as Curcumin Complex.” RaySahelian.com. Available from: http://www.raysahelian.com/bioperine.html

[5] “D-Aspartic Acid.” Examine.com. Available from: http://examine.com/supplements/D-Aspartic+Acid/

[6] “Fenugreek.” WebMD.com. Available from: http://www.webmd.com/vitamins-supplements/ingredientmono-733-FENUGREEK.aspx?activeIngredientId=733&activeIngredientName=FENUGREEK

[7] Vivette Glover and Merton Sandler. “Tribulin and Isatin: An Update.” Monoamine Oxidase, pages 61-71. Available from: http://books.google.com/books?hl=en&lr=&id=iUi5ErxyhVYC&oi=fnd&pg=PA61&dq=Tribulin+exercise&ots=9Z24NmhAY0&sig=3vKkFFsrnQ1-mlJYSIdcY7Ex8Ic#v=onepage&q=Tribulin%20exercise&f=false

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Syntheroid User Reviews

55 Reviews  | Write a Review

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  1. Will syntheroid affect the prostrate?

    Chris
    June 27, 2012 7:15 pm
    • Currently, there are no clinical studies that link Syntheroid to problems with the prostate. However, if you have an enlarged prostate, you should consult your doctor before taking a testosterone booster.

      admin
      June 29, 2012 7:35 pm
  2. I am a 56 yo male 5’11, 185lbs. I am diabetic taking Lantus. Normal testosterone levels, but experience all the symptoms of low T…muscle loss, some belly fat, low sex drive,etc. Any proven results from diabetics and the effects? Thank you.

    Don
    July 15, 2012 12:23 pm
    • Hello Don, Where you dead sexually. I get the erection but not hard enough for penatration. Does this product help with this situation? Any information you can provide would be appreciated.

      Rick Touchstone

      Rick Touchstone
      December 11, 2012 1:38 am
  3. i wanted to know more about syntheroid action to the body.

    JESSE MANAOIS
    July 20, 2012 9:56 am
    • Most users say that Syntheroid helps give them more mass and strength by increasing your testosterone levels. With more testosterone you will also have a faster metabolism and better sexual health. But you can read more about Syntheroid on its website: Syntheroid.com.

      admin
      July 25, 2012 4:03 pm
    • Does this product have an estrogen blocker? This product sounds amazing but being a man, I don’t want too much estrogen building up.

      Jason
      September 27, 2012 2:40 pm
      • Syntheroid contains the ingredient Testofen, which is a unique form of fenugreek. Fenugreek seeds may have anti-aromatase properties that can help block estrogen.

        admin
        October 1, 2012 3:48 pm
  4. Do you have to exercise everyday when taking this? I know you will get better results if you do but I don’t have that much time to exercise everyday.

    Robert
    September 19, 2012 8:38 pm
    • So long as you’re eating a healthy diet and exercising frequently, you’ll see great results with Syntheroid. You don’t have to exercise every single day, but following a good program can help keep your body in the best physical condition.

      admin
      September 25, 2012 10:50 pm
  5. I AM 50YRS.OLD AND I HAVE BEEN WORKOUT SENCE I WAS AT THE AGE EARIY 40YRS.OLD AND MY FLATE BEANCH HAVE DROP SENCE 2007 I BEEN HAVING PROBLEMS SO DO THAT SYNTHEROID GIVE ANY BED SOUND EFFECT OR STOP UR SEX DRIVE AND HOW DO U HAVE TO EAT OR DO IT MATTER HOW U EAT AND I WILL BE 51YRS OLD BY NEXT MTH. AND THE REASON I WORKOUT SO MUCH IS THAT I HAVE A BED HIP AND I NEED ANOTHER ONE.SO U CAN CALL ME ANYTIME P.S.BUCK

    DERRICK A.BUCHANAN
    January 22, 2013 10:12 pm
  6. I’d like to know if i can take Syntheroid and TestoSerum with my work-out? or is that to much to be taking

    Allen
    January 23, 2013 5:01 pm
    • Hi Allen,
      Due to Syntheroid’s and TestoSerum’s potent natures, you should stick to just 1 supplement.

      admin
      January 28, 2013 10:50 pm
  7. I am a 41-year old and find myself frustrated with my sex drive.I would very much like to find a supplement that works to increase my drive and help build muscle.Has anyone tried this in conjunction with Kamagra?

    Chad
    February 9, 2013 8:13 pm
  8. DO I NEED TO TAKE ESTROGEN BLOCKER AND WHAT TYPE OF ESTROGEN BLOCKER DO YOU SUGGEST TO TAKE AFTER A CYCLE?

    JOHN
    February 12, 2013 4:59 am
  9. how long should I be taking this product? 2-3months?

    Nelson
    February 20, 2013 12:17 am
  10. I am 53 years old,and am in good physical condition,but am looking to start free weight workout program.
    should I be tested for low-T,Before starting a Testosterod therapy?
    If I start taking Syntheroid,is it a permanent therapy?
    Is there a chance of hair loss?
    Can you suggest a complmentary diet? Or where to find one.

    Thanks, JJ.

    JJ.
    February 20, 2013 3:10 pm
  11. Hi was looking this product up now say I buy this but maybe next month I want to buy it and don’t have the money to do so what would the side effects be if I didn’t take it the 2nd month please email me back thank you

    chris
    March 6, 2013 5:11 am
  12. I’m 58 yer old, had kidney cancer, the cancer was encapulated so it didn’t spread; but had to have then kidney removed. I also had prostrate cancer which I had the radation seed implant and is now normal, had an enlarged prostate but now it’s normalnow. My doctor precribed me viagra which works fine but was looking for a SAFE product for working out and building muscle. Would this product be SAFE for me to use?

    Jim
    April 18, 2013 5:08 pm
    • Jim, listening to your doctor is your best bet. He will know more about your situation and safety than anyone here.

      admin
      April 19, 2013 12:33 pm
  13. What's the truth

    Could it possibly be that the makers of Syntheroid are also the owners of this web site? Why are there no negative comments about Syntheroid?

    Rick W
    June 20, 2013 8:02 am
    • Rick, we are not owned by Syntheroid. We just love this as a testosterone booster because so many people love and that may be why you don’t see any negative comments.

      Jake Bowman
      June 20, 2013 9:29 am
  14. building muscle

    Hi i’m looking to build muscle FAST. Will Syntheroid be good for that

    Jeremiah
    September 5, 2013 3:22 pm
    • Jeremiah, Syntheroid creates the ideal environment for building muscle fast, but your muscle building results depend on the effort you put into it.

      Jake Bowman
      September 9, 2013 2:57 pm
  15. CONCERNS

    HI , IVE BEEN READING ABOUT T… PRODUCTS FOR AMONTH OR TWO NOW ANS SO FAR IM INTERESTED IN BUYING YOURS, MY ONLY TROUBLE IS KNOWONE CAN TELL ME WHAT ARE THE SIDE AFFECTS, I AM A FATHER WITH YOUNG CHILDREN AND WANT TO MAKE SURE IM NOT TAKING SOMETHING THAT WILL CAUSE ME TO BECOME UNHEATHY OR ANGER ISSUES LIKE ROIDS SEEM TO DO. CAN U LET ME KNOW HOW SAFE IT IT .. THANKS

    AJ.RUM
    October 6, 2013 11:31 am
    • A.J. Rum, Syntheroid is not a steroid. It doesn’t use synthetic testosterone that will give you “roid rage” or any of those side effects. It works with your natural testosterone production. However, if you’re worried about side effects, it’s best to consult your doctor.

      Jake Bowman
      October 8, 2013 9:06 am
  16. Mr.

    hi,i’m 28,and i have a slim body,i’ve been taking lots of things but still my body is not improving.is it because of my low testosterone?if it is,does syntheroid applicable for me.

    thanks!

    joe
    October 27, 2013 11:40 am
    • Joe, if you haven’t been improving, then it may be time to talk with your doctor. Syntheroid may be a useful tool for optimizing your performance, but it depends on how you respond to its ingredients.

      Jake Bowman
      October 28, 2013 1:52 pm
  17. mr

    You say no side effects The other sites on syntheriod

    say much different story. Many bad side effects reported

    is this true?

    Pat
    November 6, 2013 10:57 am
    • Pat, as far as we know, there are no know side effects reported with Syntheroid use. However, we are open to user input. Do you know which sites report negative side effects? We’d like to take a closer look.

      Jake Bowman
      November 7, 2013 12:36 pm
  18. new user

    If you take both syntheroid and testgenerix together will you get better results

    Steven Fernandez
    November 9, 2013 8:15 pm
    • Steven, Syntheorid and Testogenix both have similar ingredients. So, to avoid an overdose, you shouldn’t take the full dosage of both products at the same time. You can use them together by alternating between products, every other day or every other week, or after each bottle is completed.

      Jake Bowman
      November 14, 2013 10:03 am
  19. press.

    question I am 54 I do not work out much.I am not trying to be a body builder but I know I have low testosterone.What I would like is to loose weight and have more energy.Will this product help.Why am I hearing about estragin levels should I worry about that.If you could e mail the answer I would apreciate it.Thanks

    tony
    November 20, 2013 8:26 am
    • Tony, Syntheroid is a great tool to help you get more out of your workouts. It takes a lot of effort to become a bodybuilder – so you don’t have to worry about that. But, when used appropriately, it should give you the boost you need to get the ball rolling on a weight loss regimen. Estrogen levels often increase when testosterone levels do (because testosterone converts into estrogen), so many users rely on aromatase inhibitors to keep estrogen levels down and testosterone levels up.

      Jake Bowman
      November 20, 2013 12:25 pm
  20. Does "Ageless Male" compare?

    I have seen a lot of advertisement for “AgelessMale”. How does this product rank with your top supplements (e.g., Syntheroid, Everlasting T, etc.) advertised on this website?

    GEM
    November 21, 2013 12:11 pm
    • GEM, Ageless male contains a lot of the same ingredients as Everlasting T – in fact, the amounts are almost exactly the same. Agesless Male has a little bit less magnesium than Everlasting T and it lacks the addition of testosterone advantage. So, it should provide similar results but might not be as strong since it’s missing one ingredient.

      Jake Bowman
      November 21, 2013 1:51 pm
  21. waferin

    if you are taking waferin please dont take this medication it will affect this medication, i was taking another medication that contain the same ingredient and affect the waferin.

    sig
    December 3, 2013 10:38 am
  22. The real deal.

    I purchase a 10ml bottle of testosterone containing 200mg or testosterone cypionate per ml. I take 1ml per week which is 200mg or testosterone. The 10ml bottle is 10 week supply (2.5mos). The cost including tax is less than $80. This equates to montly cost of $32. Add in 50 cents per syringe and the total cost to be on real testosterone is $34/mo. I am 56 y/o and have been to TRT for approx. 10 years. It improves my mood, by physical condition and I even get spontaneous erections. It will most definitely greatly improve your sex drive and sexual ability.

    Kevin
    December 4, 2013 2:45 pm
  23. mr

    can l argtine be taken with this product

    bob
    December 8, 2013 4:04 am
    • Bob, yes arginine can be taken with Syntheroid.

      Jake Bowman
      December 9, 2013 9:31 am
  24. syntheroid

    I take monthly standard drug tests does synthetics affect the results.

    dan
    December 20, 2013 1:45 pm
    • Dan, Syntheroid should not show up on a drug test.

      stubbedcharming
      December 30, 2013 11:27 am
  25. Possible interaction?

    I am 62 and am currently using Androgel prescribed by my doctor for TRT due to low testosterone. My T level is now normal, but I am looking for a lower cost and more convenient (non-prescription) alternative. I do not wish to stop using the Androgel until I am certain that Synteroid is effective for me. My “acid test” would be if the use of both raises my T level to the point (above normal) where I can wean myself off the Androgel to get to just a normal level with Syntheroid.

    Could the use of a testosterone supplement like Androgel interfere with the efficacy of Syntheroid or could Syntheroid cause the Androgel to be not well assimilated so that I only get to a normal level and be unable to distinguish how I am getting there?

    Steve
    December 30, 2013 2:48 pm
    • Steve, that is a very good question! Unfortunately, everyone responds differently, and it’s typically not a good idea to mix prescriptions with additional supplements. To see if Syntheroid is a good option for you, you’ll want to ask your doctor.

      stubbedcharming
      January 2, 2014 12:09 pm
  26. press.

    I am 54 years old no relation to the other Tony in this review.I have bin taking this product for almost 1 month.I have started working out a little bit.My reps and weights improve on a weekly basis.The thing I was looking for was the side benefits,(sexual).IT IS WORKING!Longer time to finish and harder erection.I am going to have my testosterone level checked in 3 months.I will let you know if they went up.GREAT PRODUCT SO FAR.

    tony
    January 7, 2014 10:23 am
  27. none

    I am taking levothyroxine 100mg every morning and I want to know if I can also take syntheroid.

    Oscar
    January 16, 2014 9:03 am
    • Oscar, this is something you should ask your doctor.

      Jake
      January 16, 2014 9:17 am
  28. Need help !

    I am 47 and weight over 400 pounds. I have started the Atkin’s diet and plan to start working out with weights and will do cardio 5-6 days a week. Will I have better weight loss,muscle gain,gain more energy,and recover faster from my workouts by using Syntheroid ? Do you recomend any other product I can take to maximize my work outs and weight loss ?

    Thanks !
    Dennis from Illinois

    Dennis
    January 30, 2014 5:50 pm
    • Dennis – congratulations! Those are some great steps to improving your health. Syntheroid is an excellent tool for recovering from workouts and optimizing your performance. While it’s not specifically a fat burner, many users have improved their body composition while using this product.

      Jake
      January 31, 2014 9:49 am
  29. Thanks Jake

    Thanks Jake ! What do you think about stacking ? Does it work ? There is a lot of hype about it. Do you think I should stack Syntheriod with a fat burner ? I know there are no miracle supplements out there….I just want one that will really work ! Money is tight since I am unemployed !!

    Dennis
    February 1, 2014 3:32 pm
    • Dennis, you’ll want to be careful with which supplements you stack alongside Syntheroid. Stacking works well for many people as using multiple products is known to boost results. However, you’ll want to double-check the ingredients to make sure there isn’t anything that will interact negatively or when combined will result in an overdose. Before stacking a fat burner with Syntheroid, you’ll want to check with your doctor to make sure it’s a safe combination for your individual needs.

      Jake
      February 3, 2014 11:53 am
  30. Syntheroid

    Im looking to add syntheroid to my daily diet. I just turned 40 and see that i dont drop the weight in the summer like i used to so im looking to stack. Should i use a liver detox supplement to flush out? Let me know what you think of antler velvet and if its worth using.

    thanks

    Brian

    brian
    February 2, 2014 12:19 pm
    • Brian, be careful which detox supplements you use as they are known to cause side effects. However, they’re also a great tool for jumpstarting a diet plan. Just make sure to ask your doctor before you start. Syntheroid stacks well with a variety of products, though the manufacturers haven’t recommended specific products. Consequently, it’s up to you to pick a good product – just make sure that it doesn’t contain any ingredients that will interact negatively Syntheroid’s ingredients and that the ingredients aren’t the same as those in Syntheroid so you don’t overdose. As for deer antler velvet, some people swear by it – but studies are inconclusive. You can read more about it here: http://www.ncbi.nlm.nih.gov/pubmed/14669926. Keep in mind that while it works for some, it doesn’t work for others and isn’t fully studied yet.

      Jake
      February 3, 2014 11:58 am
  31. Wanting more information

    Question. My testosterone level diagnosed 75. Extremely low. Since this product says it will help boost your natural testosterone production, what if yr natural production has about ceased? Will it still help? My doc wants to put me on Androgel after more testing.

    Hank
    March 20, 2014 5:33 am
    • Hank, it’s best to follow your doctor’s advice. Syntheroid may help, but it depends on how your body responds to the ingredients.

      Jake
      March 24, 2014 11:49 am

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