Testosterone Booster | GNC

Nugenix® Testosterone Booster


Item # 452308
$57.99 $55.99


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Size: 90 Capsules

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Product Information



There are two types of testosterone: “free” testosterone and “bonded” testosterone. Increasing free testosterone can help you feel better in the bedroom and the gym!

With Nugenix’s key ingredient, you can enjoy libido, vitality, plus it can promote muscle health when combined with strength and endurance training.*

Nutritional developers formulated Nugenix® with Testofen®, a key natural ingredient to help boost “free” testosterone along with resistance training. This key ingredient is carefully extracted from the fenugreek plant. A Testofen® study in Irvine, California indicated positive free testosterone-related results. Nugenix also includes L-Citrulline Malate, Tribulus, Zinc, plus Vitamins B6 and B12 to help promote overall health and performance.*

Nugenix® is encapsulated in the United States to Food and Drug Administration Good Manufacturing Practices (GMP). Nugenix is safe with a non-habit forming ingredient profile.

Nugenix’s main ingredients can help improve your sexual performance and help promote overall health.* Nugenix® can also help you enjoy time with your partner.

Try Nugenix® along with your exercise program right now and gain the benefits of potentially boosting the all-important “free” testosterone.

  • Feel Stronger.*
  • Increase Sex Drive.*
  • Boost Free Testosterone.*

Label (click image to enlarge)


Take 3 capsules daily with water on an empty stomach.


Use only as directed. Consult a health care practitioner if you have a serious medical condition or use prescription medications. This product should not be taken by women. For adult use only.

Other Ingredients

Gelatin, Magnesium Stearate
Testofen® and Fenuside™ are trademarks of Gencor Nutrients, Inc.

Nutrition Facts

Serving Size  3 Capsules
Servings Per Container  30

Amount Per Serving     % DV

Vitamin B-6 (as Pyridoxine Hydrochloride) 2mg   100%
Vitamin B-12 (as Methylcobalamin) 50mcg   833%
Zinc (as Zinc Chelate) 1.05mg   7%

Nugenix® Free Testosterone Complex  2103 mg   **
   L-Citrulline Malate, Testofen® Fenugreek Seed Extract (50% Fenuside™), Tribulus (fruit)   **

** Daily Value (DV) not established.


3.6 / 5.0
169 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Worth Every Penny
Quality Product with great results. Taken as directed followed by nice workout gave me a increased pump & my sexual drive has increased 100%
March 22, 2018
3 weeks ago
Great product
Noticed a difference in energy level, gains at the gym and vitality.
March 21, 2018
3 weeks ago
Time to feel good
Make u feel good an full of energy
March 20, 2018
3 weeks ago
I feel a definite boost in energy compared to when I was not using it.
March 18, 2018
3 weeks ago
One of the few boosters that works.
March 17, 2018
3 weeks ago
Everything it says, is true!
Not a dramatic change, but losing the weight happened without me knowing! I do feel more energetic and my libido is definitely up as well. I would recommend these to anyone.
March 16, 2018
3 weeks ago
Nugenix works
I'm 59 and definitely see and feel the difference. It took about two weeks; now I'm stronger, have more energy and I'm losing weight.
March 16, 2018
3 weeks ago
Not as good as I thought it would be
March 14, 2018
4 weeks ago
I have been taking it for about 6 months and not a big difference except my bowl movement is more regular and normal so far that’s it. Maybe I am going to need more time or that’s all I am going to see for improvement. Keep taking it just Incase!!!
March 10, 2018
1 month ago
Doesn't do anything waste of money.
March 6, 2018
1 month ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 135 questions Browse 135 questions and 104 answers
can this help build muscle and gain weight. I'm losing my muscle mass
A shopper on Apr 13, 2013
BEST ANSWER: Yes, I have noticed a slight increase in definition in the past 3 weeks. I recently lost 30 lbs and this is helping me get my muscle tone back.
Does this effect an erection ?
A shopper on Aug 31, 2012
BEST ANSWER: While the NUGENIX Testosterone Booster does not directly effect your erections. The increase in natural testosterone will improve the quality of your sexual responses, including erections.
I have used testosterone boosters in the past such as Androgel which causes enlargement of the prostate. Will this product also aggravate this condition?
A shopper on Sep 27, 2012
BEST ANSWER: Yes, this product will also cause prostate enlargement and more aggravation to the condition.
Does this product enhance seminal fluid quantity? and does this product can be taken by a Person that does take medication for high blood pressure
A shopper on Jul 10, 2013
BEST ANSWER: Since you are being treated for a medical condition (high blood pressure) you need to get the specific permission of your doctor before using NUGENIX Testosterone Booster.
Will this help my erection?
A shopper on May 16, 2016
BEST ANSWER: I am 57 years old have found this product has not helped my erection issues, even while also taking Cialis. I don;t know if this is due to a medication interaction issue. I can say that reducing alcohol prior to wanting to achieve an erection is helpful.
I was told by a GNC associate to take three capsules 30 minutes before I go to bed. Is this the correct application of this product?
A shopper on Oct 10, 2013
BEST ANSWER: I take two before I work out and 2 before bedtime. I have seen results then.
Do you take the 3 pills all at once or over a few hours
A shopper on Jan 23, 2014
BEST ANSWER: Three capsules can be taken at once in a single serving, with water or on an empty stomach.
Which pill helps keep a strong erection?
A shopper on Jul 6, 2016
Do you take all three daily pills at once or do you take one pill three times a day?
A shopper on Aug 20, 2012
BEST ANSWER: The bottle says that a serving size is three capsules so you take one serving (3 capsules) once a day, with water, on an empty stomach.
With this product are there any side effects, and or warnings that I need to be aware of before taking this product?
A shopper on Aug 15, 2012
BEST ANSWER: The only precautions on this are if you have a serious medical condition or are taking any prescription medicine. This should also not be taken by women.
Should I take 3 capsules each day or take on a needed bases ?
A shopper on Aug 28, 2012
BEST ANSWER: You should take three capsules each day.
A shopper on Sep 30, 2012
BEST ANSWER: It is recommended that you see a doctor before taking Nugenix if you are currently taking any other supplements, have any existing health conditions, or are currently on medication.
How do I know if I have low t ?
A shopper on Apr 2, 2016
I had a prostectomy and have low T. Will this help me with erection issues?
A shopper on Mar 25, 2016
I'm on Fenofibrate, 145 mg, and Ramipril, 10 mg. Am I good to go with this? I am 56 and need a T boost big time.
A shopper on Mar 21, 2016
How quick does it work ?
A shopper on May 31, 2016
My question is in two parts, I am looking for energy and some muscle build but only do push ups and sit ups so not looking for massive results. I am diabetic and I am wanting to get a testosterone booster to have more energy for daily use not so much for help in the bedroom but I would not mind if it helps out. Would I be able to take it not just for a certain product but any testosterone booster? The other question is does it help with any form of muscle growth, again not anything big but some? I would appreciate any advice or information you can give me.
A shopper on Aug 22, 2013
BEST ANSWER: This product is for people that need a testosterone boost. If you do not need this, there are better products out there for you.
How long do you have to cycle off of Nugenix after taking your first 90 capsule bottle? Or, can you take it continuously?
A shopper on Mar 12, 2013
BEST ANSWER: You do not need to cycle. It was made to be taken continuously
how to take 3 pills a day ? is it 1 pill in the morning , 1 pill in the afternoon and 1 pill at night ? or just consume 3 pills at random time ?
A shopper on Sep 15, 2013
BEST ANSWER: The label recommends that you take it on an empty stomach, but does not specify a time of day.
How many weeks before you feel the full effect
A shopper on Jun 13, 2013
BEST ANSWER: According to user reviews two weeks seems to be the average time to feel full effects.
This product is to be taken once daily on an empty stomach. Is there a particular time frame when food can be eaten? If I were to take this in the morning right when I wake up and then eat breakfast an hour later, is that fine? Also, mostly the only time of day my stomach is usually empty is right before going to bed. If it is taken at this time, will this affect sleep at all?
A shopper on Jul 2, 2013
BEST ANSWER: Nugenix Testosterone Booster requires you to take three capsules daily with water on an empty stomach or just before exercise. Having an empty stomach means it can be taken an hour before a meal and two hours after a meal. So yes, you can take Nugenix Testosterone Booster in the morning an hour before you eat breakfast.
after take the pills, when can i eat?
A shopper on Apr 2, 2013
BEST ANSWER: A meal can be eaten one hour after taking the capsules. The Nugenix™ Natural Testosterone Booster is taken daily with water on an empty stomach. Empty stomach means two hours after meals or one hour before.
Does this work with diabetes?
A shopper on Oct 23, 2016
BEST ANSWER: Great question!! I can't answer that though. My husband doesn't have diabetes.
Hi does nugenix comes in the amount of 21 capsules in a bottle ? I only saw that today in the medicine cabinet there a bottle of Nugenix and its 21 capsules... I checked out on line but keep seeing that there is 90 capsules per bottle being sold. Is this 21 capsules a trial for those who wants to test the product before making a purchase?
A shopper on Jul 25, 2013
BEST ANSWER: No, Nugenix Testosterone Booster is only available in the 90 capsule bottle. I do not see a 21 capsule one.
The label says to take three capsules daily on an empty stomach with water. Do you take all three at once or one three times a day? I ask because I read that it was the later.
A shopper on Jun 17, 2013
BEST ANSWER: You should take all three at once.
my question what is in testosterone complex ingred. you believe works and what are side effects to look for when taking product and for how long do you need to take product .
A shopper on Jun 14, 2013
BEST ANSWER: The ingredients of the Nugenix Testosterone Complex are Testofen Fenugreek Extract 50% Fenuside, L-Citriline Malate, and Tribulus terrestris (fruit). Other ingredients in this product are Zinc, Vitamins B6 and B12, Gelatin, Cellulose, and Silicon Dioxide. If you suffer any side effects, mild or sever, stop taking this supplement immediately and consult a physician. Results are present only while taking the product daily.
Ok. So this product is meant to be taken continuously and without side-effects. But my question is, will there be replenishment from this product in aiding the body's natural ability to produce testosterone? In other words, will there ever be a time when I can say well I don't have to take this any more as my body is producing testosterone again on it's own and my muscle mass has been enhanced?
A shopper on Jun 12, 2013
BEST ANSWER: Unless there are medical issues most users find that after one or two cycles of NUGENIX Testosterone Booster their bodies have responded to the booster and is have raised their T levels to the desire range and use can be stopped.
Do you take all 3 at the same time?
A shopper on Mar 9, 2013
BEST ANSWER: Yes you can take all 3 at once.
Is the daily dose 3 capsules?
A shopper on Mar 4, 2013
BEST ANSWER: Yes, the daily dose is three capsules.
I have had a lite heart attack IS IT OK TO USE THIS TESTOSTERONE BOOSTER
A shopper on Sep 24, 2012
BEST ANSWER: Since you've had a heart attack you should NOT use NUGENIX Testosterone Booster without the specific approval of your doctor.