Updated: 11/17/2015 - Sponsored by Pronabolin

High T Review - Do These Testosterone Booster Supplements Really Work? Are adverse effects and lack of results deal breakers?

Editor's Review: 3.5 / 5.0

High-t-product-imageGive me two minutes and I’ll tell you whether High T products actually work. We at DietSpotlight created one of our comprehensive reviews, examining the ingredients, side effects, clinical research and overall customer care. We additionally looked closely at hundreds of customer comments and user reviews from all over the internet. At this point, we compressed all of the facts and feedback we found to give you the bottom line.

EDITOR'S TIP: Combine High T with a proven testosterone booster such as Pronabolin for better results.

What You Need To Know

High T is a brand of “natural supplements” that was developed by KingFisher Media, LLC. The primary focus on these products is to naturally boost testosterone levels. Some of the supplements available from this brand include High T Black, High G, High T Gel, High T Cream and even High T Women. However, there is also the original High T supplement for boosting testosterone levels in men. This product is also claimed to enhance muscle strength, boost stamina levels, elevate metabolism, increase sex drive and improve vitality. High T products are available in common stores like GNC, The Vitamin Shoppe and Walgreens. The key ingredients found in High T are as follows; Fenugreek Extract, Vitamin E, Arginine-Alphaketoglutarate 2:1, Rhodiola Root Extract, Eurycoma Longfolia Extract, Trigonella Foenumgraecum Extract, Vitamin B6 and Vitamin B12. This supplement should be taken daily (two capsules).

It’s unclear when High T was first released. These supplements are available directly from the official website, which is convenient. Natural ingredients are used in High T and there are some positive comments posted online, but read on…

Adverse Effects – A Concern?

According to our Research Editor, “Some users have complained of adverse effects after taking High T. These side effects include rash, blood in urine, stomachache, nausea and abdominal discomfort. Naturally this is concerning.”

One user commented, “I started having the side effect of blood in my urine. When I discontinued use, my urine went back to normal after a couple of days.”

“I only took 1/2 the recommended dose, 1 pill, in the morning with food. About 1/2 hour later I became nauseated and developed an upset stomach. This lasted 2 days. As silly as it might seem, I waited 2 weeks and tried the product again. The results were the same,” said another customer.

Scroll below for one of the best products we’ve seen in 2015.

Lack of Real Results!

After reading a number of customer reviews posted online, it’s clear that many people do not experience the results from High T that they’re after. One user stated, “I’m just finishing my 2nd bottle. For me, after 60 days, I have to say that there was no noticeable difference in anything except that my wallet is lighter. I don’t recommend it. I’d give it no stars if possible.”

Another customer mentioned, “I’ve been taking this product for 2 months regularly and haven’t seen any difference whatsoever. Seems to just be a gimmick.”

The extensive research we’ve done has shown if there is a certain facet of a testosterone supplement or workout program that is very bothersome or concerning (adverse effects, lack of real results, high price) the probability of long-term success is rather low. In other words, if High T does in fact fail to produce real results in a lot of people, this could be a serious problem.

The Science – Is There Any?

The official High T website states that their products are “scientifically formulated,” but there is no clinical research or studies presented on the website as proof. Unfortunately for us at DietSpotlight, we need to see documented science that backs up the testosterone booster supplement and its marketing claims.

The Bottom Line: Does High T Work?

So, should you buy High T? Well, we like that High T is readily available online and in common stores, and it’s easy to use anywhere. However, we do have some doubts about this product because it’s not backed by clear clinical research. Moreover, we’re definitely leery of the customer complaints of adverse effects we found posted online. There are also numerous user reviews that say this product does not work as claimed.

If you really want to naturally boost testosterone levels, build lean muscle mass and improve overall vitality, we encourage you to go with a product that contains clinically proven ingredients, is backed by all sorts of positive user reviews and does not cause unpleasant adverse effects.

Among the best products we’ve seen in 2015 is one called Pronabolin. This supplement contains a proprietary blend of nine key ingredients, which are clinically proven to help you elevate natural testosterone levels, increase vitality and improve muscle strength. There are no customer complaints of harsh side effects and user comments found on the web reveal people are seeing solid results.

The makers of Pronabolin are so excited about their product they’re offering every customer a 120-day money-back guarantee and multiple-bottle discounts.

Learn More About Pronabolin »
GD Star Rating

How Does High T Compare?

Previous High T Review (Updated June 15, 2012):

What You Should Know

Click Here To See Our Highest Rated Review

High T Black is a testosterone booster that claims to boost libido as well. The ingredients include common libido boosters like tribulus and eurycoma longfolia with a dose of caffeine. Most testosterone boosters don't include caffeine and we're unsure why this company chose to include a fat burner in the ingredient list. With 200 mg of caffeine, this supplement should only be taken in maximum quantities by bodybuilders used to taking stimulants. The proven effect on testosterone is limited as most testosterone boosters with tribulus and eurycoma longfolia do nothing more than increase libido so the user thinks testosterone is on the rise.

List of Ingredients


  • Vitamin E
  • Vitamin B6
  • Vitamin B12
  • Zinc
  • Razberi K
  • Caffeine Anhydrous
  • Trigonella Foenum-Graecum Extract
  • Rhodiola Rosea Extract
  • Eurycoma Longfolia Extract
  • Testofen Fenugreek Extract
  • Tribulus Terrestris
  • Arginine Alphaketoglutarate
  • L-Citrulline Malate
  • 3-Aminopropanoic Acid (Beta Alanine)

Product Features

Sometimes the ingredient list for a supplement like High T is useless if the product does not work in real life people. While the ingredient list is common and many other supplements use tribulus, eurycoma longfolia and arginine to boost testosterone, not all products have a good following and a plethora of positive reviews. We found this product for sale on GNC and the reviews are pretty phenomenal, but there could be a reason other than a testosterone boost for most of the reviews.

High T packs in 200 mg of caffeine. That caffeine is bound to boost energy and vitality on some level. So, all the reviews claiming this product gave the user a ton of energy so low testosterone must be the problem are useless. The increase in energy has nothing to do with testosterone levels and everything to do with that 200 mg of caffeine not commonly found in testosterone supplements.

The biggest complaint about the product was dosing and taste. You have to take four capsules per day. We like the high capsule dose because it allows the user to regulate caffeine intake. Each capsule contains 50 mg of caffeine, so sensitive dieters can take one and work up to the full dose as their body gets used to the caffeine. However, eventually even the 200 mg of caffeine will not give the user that boost in energy because the body will get used to the caffeine and expect more.

See Our Featured


  • A complete list of ingredients is found online.
  • May leave the user with more energy.


  • No clinical proof the supplement works as claimed.


High T may help the user feel more energy, but there is no proof it will boost testosterone. The company claims the user must diet and exercise regularly for the supplement to be effective. It also takes two months for optimal effects. Taking 200 mg of caffeine every day for two months will cause the user to become addicted to that caffeine level and if they stop taking that amount of caffeine daily they could suffer caffeine withdrawal.

12 User Reviews About High T

Leave comments below
  • 1

    I had good workouts but then I started having the side effect of blood in my urine. When I discontinued use my urine when back to normal after a couple of days. The vendor would do an exchange because they said it was not a GNC product.


  • 2
    Your Name

    Can I take vitamin with high t black


  • 3
    Your Name

    What is best tostesterona booster in the market i want to know if somebody can help my


  • 4

    Hey ive tried syntheroid and that stuff was amazing but once the winter came I fell I stopped working out. Last month I tried something new I bleieve it was called d testosteral or something and I liked that too but this stuff sucks soo far. I havent noticed Much of anything a little over a week into it and with the other 2 I had this strong confident boost where I was excited to lift, libido was way up and life was better then ever. Ill give this stuff another week and if it still doesnt impress im gonna order one of the others.


  • 5
    Richard Anthony

    I have been taking it for a while I think there been a difference I takehigh g hhardcore muscle builder to


  • 6

    I just started taking this product yesterday. From my research of many reviews people say this product gives them a lot of energy through the day. This post you have writtten implies that 200mg of caffiene is responsible for energy through the whole day. Well a cup of coffee is 95 to 100 mg of caffiene. And two cups of coffee definately won’t give you energy through the whole day. So that whole thought of the caffiene being the reason for energy benefits doesn’t add up.


  • 7

    I have been using High T for a year.I am 64 and I had my doctor check my testerone blood leval and it s normal . The product has no side affects and my libido is like I was 30 again.I take only 2 capsuls a day.


  • 8

    I bought the caffine free High T Black


  • 9

    Do you take all 4 pills at one time or do you take them throughout the day , Just bought some from GNC but doesn’t tell you how to take the dosage ?



    you can take them all at once, i’d recommend 2 and 2



    I spread them out throughout the day one at a time.


    Your Name

    2 in the morning and 2 right before workout


Have a comment or question about High T?