Black Testosterone Booster | GNC

HighT™ Black Testosterone Booster


Item # 469861

Product Information




Testosterone Booster

Scientifically Formulated
  • Sex Drive & Libido
  • Strength & Stamina
  • Energy & Vitality
  • Nitric Oxide & Muscle Mass

You asked for it and HighT® listened.

Some competitive athletes have a problem with caffeine. They want to feel the fine tuned responses from months and years of training. During the heat of the battle being ‘in control’ can make or break you. The difference between too much adrenaline and not enough. Now with an increase in Nitric Oxide to expand even more blood flow to your muscles, the HighT® Decaffeinated formula is here.

What is important to YOU is important to HighT®.
We ARE ready – are YOU!


In a man’s brain, there is a complex chain of signals called the hypothalamic-pituitary-gonandal axis. The Testosterone produced in the testes is regulated by this chain. At the onset of puberty, there is a rapid increase in the product of Testosterone. But just as rapidly as it increases at puberty, Testosterone production begins to slow from the age of 30 onward. HighT® has been scientifically formulated to help Testosterone levels, leading to increased sexual libido, muscle mass and energy levels. This advanced Hard Core Formulation includes NO3X® Nitric Oxide Booster and Raspberry Ketones to improve endurance, speed recovery time, and maximize strength before, during, and after a workout.**


Nutrition Facts
Serving Size  4 Capsule(s)
Servings Per Container  30

Amount Per Serving     % DV

Vitamin B12 (as Cyanocobalamin) 48 mcg   800%

Vitamin E (as d-alpha Tocopheryl Succinate)  30 IU   **
Vitamin B6 (as Pyridoxine HCl)  8 mg   **
Zinc (as Amino Acid Chelate)  1.5 mg   **
Razberi-K® Metabolic Enhancer 4-(4-hydroxyphenyl) butan-2-one Raspberry Ketones  200 mg   **
High T® Black Proprietary Blend  900 mg   **
NO3X® Nitric Oxide Booster  2000 mg   **

** Daily Value (DV) not established.
Other Ingredients
Gelatin, Cellulose, Magnesium Stearate, Titanium Dioxide, FD&C Blue #1 , FD&C Red #40, FD&C Yellow #6
Label (click image to enlarge)

How To Use

As a dietary supplement, take 4 capsules daily with water. For best results, vigorous exercise and a sensible diet are recommended. Use this product for no less than 8 weeks for maximum results. Do not exceed 6 capsules daily.
Use only as directed. Do not take this product if you are pregnant or nursing. Consult a health care professional before use if you are allergic to any ingredients, have a serious medical condition, or use prescription medications. For adult use only.
Manufactured for KingFisher Media, LLC


4.4 / 5.0
19 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Boost NOT There
Cant feel the energy i felt with previous product
December 4, 2018
3 weeks ago
I have been using this for a week can see a big difference in the gym loving that. It is doing great thing for JR not that i need any help there it just a bonus . Love this stuff can't wait to see what happens in the next few months?
May 31, 2018
Product works but you need to handle the taste
Great no caffeine product, but the taste of syrup will last for a while after you stop taking it.
May 3, 2018
Works great
April 13, 2018
8 months ago
Very impressed with this product
This is the it
January 28, 2018
1 year ago
Itâ??s ok only been a week
December 27, 2017
1 year ago
Great Product probably not intended for everyone but works great on me.
High T black works for me don't know in what but I complete it with pre-workout juice. Feeling the energy to just combust and start moving I usually try to burn it all off but the effects on me lasts hours as far as libido goes I am in control of that and I always had high t stiff as a rock. I usually intake this as a booster to protein foods and pre-workout juice. The fatigue part is oddly impressive helps me not feel the burn except when pushing more reps and when stretching then switching to cardiovascular exercise I've already recovered and ready for more reps. If you are looking for just libido I would recommend this and maybe vitamin e pills high t gets you pumped vitamin e gets you flowing.
August 29, 2017
Not bad at all when training or in the season. Side effects are what you should look out for Mood swings
Not bad at all when training or in the season. Side effects are what you should look out for. Mood swings are what I experienced. But the fuel was there and got results.
July 24, 2017
hi t black smell is awful get on hands too bad aftertaste forever thru in trash where it belongs!
March 8, 2017
Too new to give rating
I have only been taking for two weeks so far. Nighttime erections increased, as well as libido, after the 2nd day taking this. I'm still taking and hoping to see other benefits such as losing fat, being more motivated (general things expected with normal testosterone).
February 19, 2017
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 21 questions Browse 21 questions and 16 answers
A shopper on Sep 26, 2013
BEST ANSWER: The King Fisher Media HighT Black Caffeine Free is a dietary supplement with a variety of ingredients. If you are allergic to any of the ingredients, under a doctors care or taking medication please consult your physician before taking.
I workout first thing in the morning, before work. When should I take the dosage and should it be all 4 at once ?
A shopper on Mar 29, 2017
can an non- athlete use this product, or somebody that doesn't work out?
it is any side effects??
A shopper on Aug 25, 2013
BEST ANSWER: It would be pointless to take this without exercising since it's designed to help men who have begun to lose the strength and energy they once had. One major side effect of long term testosterone treatment is the body will begin to lose its ability to produce testosterone naturally.
Are there any side effects of this product like the prescription testosterone gels?
A shopper on Jan 24, 2013
BEST ANSWER: This product is a combination of vitamins, minerals and food supplements, and is in no way similar to prescription testosterone. Side effects should be minimal to none.
I work out at night, should i take take one dose of 4 pills at lunch or split the dose between breakfast and lunch?
A shopper on Mar 29, 2016
BEST ANSWER: Take the one dose at lunch, the blend is most effective when taking 4 at a time.
how it is taken dosage per day
A shopper on Oct 30, 2013
BEST ANSWER: Recommended dosage is 4 capsules per day.
Will usage create estrogen?
A shopper on Dec 5, 2012
BEST ANSWER: The usage of High T will not create estrogen, since the product naturally increases your body's production of testosterone, instead of adding artificially adding it.
Would it be pointless to take this and drink protein shakes at same time?
A shopper on Aug 19, 2016
BEST ANSWER: No, High T Black can be paired well with protein shakes.
High T has animal or non-animal Gelatin
A shopper on Jun 13, 2013
BEST ANSWER: It is from non animal.
how long can u use this product?is there any side affects?
A shopper on May 2, 2013
BEST ANSWER: The product can be taken indefinitely and has no known side effects.
What is the best way to take this? 4 before exercise? Or 2 spread through the day?
Tim B on Oct 3, 2018
BEST ANSWER: I take 2 in the morning after breakfast and 2 in the evening after dinner, that’s what works for me.
4 a day all at one time?
A shopper on Mar 21, 2018
BEST ANSWER: I only take two.
Is ok to take high t black with B4 fat burner
A shopper on Aug 25, 2013
BEST ANSWER: Yes, it is alright to take both of those at the same time.
Can you take this product with other products such as TEST which also is a T booster or will one product be sufficient?
A shopper on Apr 5, 2013
BEST ANSWER: One product should be sufficient, you should not need to take other products along with this.
How fast is muscle growth with this product?
A shopper on Oct 17, 2018
I workout in the morning when should I take?
A shopper on Feb 9, 2017
Is this product safe if you are 61 years old?
A shopper on Dec 26, 2016
can I take this along with extenze?
A shopper on Dec 6, 2016
Is it ok to still take a pre workout with this?
A shopper on Oct 12, 2016
A shopper on Jun 14, 2016
I have taken two bottles of this now. I train 8-10 times a week. I've seen no stellar improvements. Does this product have a money back guarantee? I have receipts and took photos of my body before and after using this product.
A shopper on Mar 29, 2016