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Synthdrol reviews

SynthDROL Is The #1 Rated Testosterone Booster of 2023

Without question, SynthDROL comes in at the top spot this year. Why? Unbeatable testosterone-boosting formula, with anti-estrogen ingredients, and a 100% money-back guarantee. Official Site >>

Overall Rating 98%
SynthDROL comes in the #1 spot for 2023 based on it’s proven formula and money back guarantee. Official Site >>

TestDROL Review (Now SynthDROL)

TestDROL has become increasingly popular over the last year or so. Once we heard about it, we kept getting emails asking for us to review it.

We had to try it ourselves and put it to the test. Once we finished our testosterone cycle, we could see what all the hype was about which sets TestDROL apart from the other ‘test boosters’ out there.
  • Price: $49.98 – $79.95
  • Price/Serving: $1.60
  • Official Site: Buy Now
  • Guarantee: 100% Money Back
Overall Rating 98%
Effectiveness 99%
Speed of Results 97%
Ingredient Quality 99%
Long-Term Results 98%

Table of Contents

What We Like About TestDROL
  • Each bottle lasts a full 30 days instead of 15 like other companies
  • Boosts health & immunity with an increase in testosterone levels
  • Contains multiple, scientifically proven ingredients
  • Completely transparent label, meaning that they show exactly what’s in it. (no blends!)
  • Contains a powerful estrogen blocker
  • Boosts sexual performance and increases erection size
  • Comes with 100% money-back guarantee
  • Made in USA
What We Don't Like About TestDROL
  • Cost is slightly higher, but it’s understandable since it contains estro-blockers and multiple test boosters (3 in 1 product)
  • Comes in a slightly large bottle, which is less convenient to store
  • Couldn’t find an ‘overnight’ shipping option on their sales site
  • We’ve tried it! This S*** WORKS!
  • Take a look at the ingredients. They have added scientifically proven and patented testosterone-boosting ingredients like KSM-66® ASHWAGANDHA. We’ll get into all of the other ingredients later…
  • Contains anti-estrogens like DIINDOLYLMETHANE. DIM helps block those estrogen receptors so that test levels are always at peak.
  • Easy to take. Only 1 serving per day (3 capsules) with or without food. Also, TestDROL lasts a full 30 days. Most guys are getting suckered into other products that are only lasting 12-15 days, max.
  • TestDROL comes with a 100% money-back guarantee.
  • Made in the USA, in a GMP & FDA-registered facility

What's In TestDROL That Makes It More Effective Than Other Test Boosters?

Essential Vitamins & Minerals

Essential vitamins & minerals like Vitamin D3, Vitamin B6, & Zinc, which are all essential for raising testosterone levels. Psst (these are basically a ZMA formula)

Multiple Test-Boosting Ingredients

TestDROL doesn’t just have 1 main ingredient. It contains 5 of the most powerful and scientifically researched ingredients at their max doses.

Estrogen Blockers

Estrogen Blockers – What most guys don’t realize is that it’s just as important to keep estrogen levels in check when doing a testosterone cycle. TestDROL contains the studied amounts shown to be effective.

We love the fact that TestDROL has a completely transparent label. This tells us that they aren’t trying to be sneaky with the amounts they’ve added. Every ingredient listed has the studied, most effective dosage.


1 study alone showed KSM-66® to increase strength by 138%. This lone ingredient would be enough, but TestDROL has many other ingredients that all work synergistically to increase test & lower estrogen.

Muscle growth: KSM-66 Ashwagandha supplementation caused improved muscle growth as measured for the thigh, arm and chest (p<0.05). At the end of the study, 8.1%, 17.1% and 3.3% increases in muscle size for thigh, arm and chest respectively were observed with ashwagandha supplementation.

Fenugreek Extract

Fenugreek Extract – Clinically shown to increase free testosterone levels by 98% in only 8 weeks. This wasn’t just 98% on paper, either. Test subjects increased muscle mass, had higher libido and lost fat.

LongJack aka Tongkat Ali

LongJack aka Tongkat Ali showed to increase testosterone levels by 46% in 1 month only. This isn’t a huge amount to boost testosterone levels, but it’s a fast-acting ingredient so that you’ll notice the effects quicker than with the other, more powerful ingredients.

Vitamin D3

If you aren’t taking Vitamin D3, even excluding the testosterone-boosting benefits, you absolutely should! 70% of the world’s population is deficient in this essential vitamin. If you are vitamin d deficient, expect to feel more aches and pains, poor immune system, poor hormone functionality (low T-levels) and the list goes on. 

If you work in an office or from home or even spend the majority of your day inside of a warehouse, this is a supplement you definitely need in your body because it’s extremely unlikely you’re getting enough naturally, especially during the winter months and/or during cold/flu season.

Test subjects (165 people) experienced a boost from 10.7 nmol to 13.4 nmol(1), for an increase of 25% in testosterone levels

testdrol ingredients
Diindolylmethane (DIM)

DIINDOLYLMETHANE (DIM) – This is a newer ingredient that most other testosterone boosters just don’t have. Scientists have concluded that this ingredient may reduce estrogen levels in the body, which is great for men since a large number of them will encounter some sort of prostate issue in their lives. Lowering estrogen in the body may keep issues like that from arising. What else does excess estrogen cause in men? More acne, more emotional, higher bloat levels and water retention, as well as “moobs”. 

Vitamin B6

Yes, of course B6 drastically helps with hormone function and increasing testosterone levels. The other benefits shouldn’t be looked over though. Vitamin B6 is essential for higher brain function, such as memory, cognitive functionality, and boost to a guy’s natural energy levels. 

Vitamin B6 influences testosterone production by increasing more of a demand from androgens. When a man lacks the proper levels of vitamin B6, the worst thing can happen, which is a boost in estrogen levels. It may seem insignificant, but B6 is incredibly important!


Zinc is imperative for normal hormone function in both men & women. A healthy, daily dose of zinc absolutely imperative for the production of testosterone in men. Not to mention that zinc is in charge of 100 other bodily responses in the body. If you have a test booster without zinc, just toss it in the garbage. It’s a staple ingredient. It’s like pizza without any cheese or crust, for that matter.

Shilajat Stone Extract

A study conducted in 2016 with shilajat stone extract concluded that consuming the ingredient each day increased testosterone levels, free testosterone, and dehydroepiandrosterone .(2) So much so, that pregnant women and children should avoid taking shilajat stone extract because of the effect it may have on hormones.

Grains Of Paradise Extract (Aframomum melegueta)

Not to be overlooked is grains of paradise. Typically found in powder form, which is far less potent than the extract used in TestDROL, it’s used as a flavoring agent in relatively small doses and is actually found to be in the “ginger” family of spices.

It’s thought to have anti-obesity properties and to help with metabolism and thermogenesis. When large doses are used (10mg or more) users may note more energy levels without the use of stimulants.


Bioperine comes from piperine, which is basically black pepper extract. This ingredient doesn’t really do anything on it’s own. However, it helps many ingredients become more bioavailable in the body. Bioperine basically works by allowing ingredients to be processed more efficiently and work synergistically. It’s relatively cheap and should be included in almost all supplements just to improve effectiveness.

TestDROL Side Effects: PRO's
  • Drastic increase in testosterone levels
  • Better focus and concentration (low testosterone levels will cause brain fog)
  • Increase in overall strength & muscle size
  • Longer erection duration and sexual ability
  • Fat loss throughout the body
  • Increase in vascularity and better muscle pumps in the gym
  • Decrease in estrogen levels
TestDROL Side Effects: CON's
  • Slight increase in aggression (use it for the gym!)
  • Takes a few weeks for main ingredients to reach peak levels
  • Higher sex drive (this is only negative if your partner can’t match your new sex drive) 
Conclusion on TestDROL

TestDROL takes all the best ingredients on the market for boosting testosterone levels and their correct, clinically tested amounts to create a very well rounded product. With the available estrogen blockers in it, this booster is a winner in our books. Not to mention that every single order comes with 0 financial risk since they offer a 100% money back guarantee. 

To Read More About TestDROL & To See Current Pricing, Click Here:

26 Responses

  1. Just wanted to say that Testdrol saved my marriage or at least my sex life, which didn’t exist. My wife was not happy with our sex life at all. Neither was I, but mostly just disappointed in myself because after a few years and more stress at work I eventually stopped working out and just got fat and lazy. I never felt like sex. I tried this and thought I made a mistake because I literally took for a few weeks and felt very little change at all. After about the 3-5 week mark, I just noticed that I was more energetic. I started hitting the gym because I actually felt like going again and BOOM, it seems like around 6-8 weeks I was a completely different person. I just wish that they would have pointed out that it takes a while for it to really start working. That’s really my only complaint. And yes, I still take it everyday but I only take 2 pills instead of 3.

    1. Hi BigT, we measure the overall effects of TestDrol and compare that with what the majority of men are looking for when they want to choose a product. Usually, it’s not as simple as just boosting T levels. The majority of guys want to see more energy at the gym, more strength, higher libido levels, an increase in strength, and likely a boost in overall confidence. TestDrol will encompass all of these positive effects and that’s why we rank it number 1 compared to what’s out there.

      If you’re only looking for a mild product just to give you a little more energy during the day, then maybe TestDrol doesn’t quite fit the description of what you need. At that point, it would definitely be overkill and cost you extra.

      This site is for those looking to see the overall benefits of increasing testosterone levels and that’s why we have TestDrol at the top spot

  2. will testdrol show up with any illegal substances for college players? I’m about to start competing in track on the college level and I don’t want to get busted!!!

    thanks in advance

    1. Hi ‘college athlete questions’ lol. No, TestDROL only contains ingredients that are legal and approved and you won’t get busted on a blood or urine test. TestDROL is made in the USA and manufactured in a GMP facility. That is one of the ‘markers’ we use to place a product in the top 10. We would never recommend a product that would potentially jeopardized an athletes or anyone’s future.

    1. Hi BDub, the great thing about the hormone ‘testosterone’ is that it’s basically what makes a man feel like a man. It’s what drives us. When testosterone increases in the body, you can absolutely expect an increase & boost in libido!

  3. It was REALLY hard for me to believe that this product would make any sort of a difference. But I’ve used it for about 4 months now and I’m 100% sold. I’ve been able to break through plateaus at the gym and lift heavier weights and more reps than ever before without changing anything about my diet and exercise routine. Sounds too good to be true but I really feel like it’s done everything they claimed it would. Just wanna say thanks and recommend it. I’ve also been impressed at the lack of side-effects and not complaining about the libido boost either 🙂

    1. Hi Jack, TestDrol doesn’t contain any stimulants, which means that it shouldn’t affect BP levels at all. However, we’d still recommend speaking with a doctor.

  4. I would like some clarification:
    1. In your review you mention a “testosterone cycle”. How long do you take TestDrol for? And how long do you “rest” or stop taking the supplement?
    2. Is TestDrol a supplement that you would take long term? If so, would you reduce to a “maintenance dose” once you get the desired results?
    Thank you.

    1. TestDrol contains natural ingredients which aren’t harmful for any type of prolonged usage. There’s no need to cycle on & off. You can take TestDrol for as long as you like, without any breaks.

  5. How is it different from testbooster on sculpnation,because im in between this and the testbooster from sculpnation.

    1. Hi William, these products differ by quite a bit. While both TestDrol & Sculpnation both contain KSM-66™, Sculpnation lacks a ZMA formula, Vitamin D3, Fenugreek extract, & an estrogen regulator. Sculpnation also contains Eurycoma Longifolia, but only contains 20mg VS 150mg in TestDrol.

      So, you’ll save some money with Sculpnation test booster ($49.95 vs $79.95 TestDrol), but you’ll only get about 35% of testosterone-boosting ingredients compared to TestDrol.

    1. There are 90 capsules in each bottle. 3 capsules each day, which comes to a total of a 30 day supply.

  6. What happens If i stop taking it? I’m assuming my testosterone would then go back to its normal levels?

    1. It takes roughly 6-8 weeks for TestDrol to peak in your system. It’s working on boosting your natural production of testosterone. If you stop consuming TestDrol, it will take a few weeks/months to fade back to normal levels again.

    1. Hi Pierce, TestDrol doesn’t cause hair loss. Most extreme athletes that consume steroids causes an over-production of DHT, which will only speed up baldness if you are already prone to baldness.

  7. I worry about liver enzymes spikes and urinalysis. Would this product affect either of these?

    1. Hi Charles, TestDrol doesn’t increase liver enzymes because it is not an oral steroid or pro hormone. Everything we consume is processed through the liver. However, all of the ingredients in TestDrol are safe to consume and do not cause harm to the liver.

    1. Yes, women can take TestDrol as well. There are no downsides. TestDrol’s ingredients work to increase each person’s natural testosterone levels. This means that you can only achieve your highest, natural limitations. Women need testosterone, just as men need estrogen.

      TestDrol is safe & useful for both men and women.

  8. I have question : I am taking exogenous T theropy . Many sessions so far. I am 63 years old. The doctor says I am probably low on testosterone. The sessions are $500 a visit. Injections in the butt are way to go. But expensive . TestDrol work as well–maybe ?. without prescription . Opinion?

    1. That’s very expensive, Mark. Our suggestion is to give Testdrol a try for 2-3 months. If you’re struggling with low t levels, then Testdrol will definitely help. It might not work as well as actual exogenous testosterone, but it’s worth a try, isn’t it?

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Overall Value: 98/100 98%
Synthdrol reviews

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