Updated: 09/12/2017
By Summer Banks Sep 06, 2017
44comments

Good news: Nugenix wants to help your body “boost its free testosterone levels.”

Question: How effective is the proprietary formula?

Check it out: Nugenix uses a proprietary blend of ingredients like Testofen and tribulus terrestris. This means we don’t exactly know how much of what is in the formula, so it’s difficult to determine certain factors –like scientific research. But an initial peek at customer reviews shows promise with this testosterone booster.

Want more?

Then you NEED to read these 5 things we found on Nugenix.

Let’s get right into it.

Nugenix Readers: Click here to find out why we're giving away samples of our product, Pronabolin.

What is Nugenix Testosterone Booster?

First off, Nugenix is a dietary supplement formulated to naturally and safely boost free testosterone levels. The ingredients are:

  • Vitamin B6
  • Vitamin B12
  • Zinc
  • L-citrulline malate
  • Testofen fenugreek seed extract
  • Tribulus [1]

The suggested use is three capsules per day on an empty stomach. The small bottle is easy to throw in your gym bag and take anywhere.

Nugenix testosterone booster is owned by Direct Digital; one of the leaders in the nutritional and wellness field. The supplement is sold through multiple retail outlets and local supplement stores. You can also get a free trial from the official website. We like that Nugenix has a good BBB rating and is regarded as a reputable company, read on…

Nugenix Ingredients – “A Big Positive”

Nugenix price is not the cheapest, but the Nugenix ingredients profile is strong, which matters most. “The science is the heart of a testosterone booster,” said our Research Editor. “This formula contains ingredients that are shown in research to work well.” [2]

“A little pricey, however how do you put a price on the results I’m receiving,” commented a customer.

“Still think it’s a little on the pricey side, but will…order more,” reported another.

One user said, “Definitely worth the price.”

Nugenix Customer Testimonials

Positive Nugenix Reviews – “Things Look Good!”

When it comes to a natural supplement or even a prescription medication, there is a time-frame the user needs to wait through to see the full effect of any formula. Users with the patience to hold on, saw good results, based on Nugenix reviews. [3]

“The product takes extra time to work,” said a user.

“Decided to give Nugenix a try. After 4 weeks, I noticed an increase in drive and after 6 weeks, I noticed better results from my usual weight training,” commented a customer.

One said, “After being on it for 8 days now, I have noticed a small weight gain [and] a slight energy increase.”

We’ve found in our research that immediate results

Nugenix Results – “Does Science Support the Claims?”

We examined and read through several Nugenix reviews and found a wealth of information relating to improving free testosterone levels. There are many factors to consider, including age, fitness level and diet. The ingredients used in this supplement have been shown to be effective. For example, tribulus and fenugreek are both connected to increased test levels.  [4] At DietSpotlight, solid science is critical to the review process. With this formula, it’s there.

Also: read our Pronabolin Testosterone Booster Kit review »Nugenix Ingredients

The Bottom Line – Does Nugenix Work?

Considering Nugenix to boost your free testosterone levels? We like that we found positive customer comments and the company is stable. We like that research is out there to support the formula, and the claims are supported by reported results. This is a strong formula from a reputable company. [5]

If you’d like another way to build lean muscle, boost free testosterone and enhance vitality, we suggest going with a supplement that’s inexpensive, backed by science and supported by positive reviews. [6]

In addition to trying Nugenix, you may want to consider adding another supplement to enhance vitality, boost free testosterone and increase energy that’s also backed by science.

Among the best products we’ve seen this year is one called Pronabolin. The formula is a proprietary blend of nine clinically-tested ingredients that research has shown can help with testosterone levels, muscle strength and recovery and sex drive, among others.

Also, they’re so confident that you’ll love the supplement that they’re offering a 120-day money-back guarantee and multiple-bottle discounts, which is a good sign.

Previous Nugenix Review (Updated February 13, 2014):

What You Should Know - Nugenix Facts

Nugenix is a natural testosterone boosting supplement. It helps with weight loss indirectly by helping to increase muscle mass. This increases metabolism and therefore the body’s own fat burning power. Unlike Winstrol, Nugenix is not a synthetic steroid and the ingredients are in pill form. If you are in the market for a testosterone booster, read this review to find out more about how it may be able to help you reach your goals.

List of Ingredients for Nugenix

Nugenix contains the following ingredients:
  • Testofen® which contains 50% Fenuside from Fenugreek
  • Zinc
  • Vitamin B6
  • Vitamin B12

Nugenix Product Features

Nugenix Ingredients form an all-natural testosterone boosting supplement. The proprietary formula includes Fenuside, which comes from fenugreek, a natural herb. It is a very popular ingredient among testosterone boosters. It helps increase testosterone levels in the body, by acting like the hormone, rather than increasing hormone production. Nugenix goes into more scientific detail on its official site. Women should not use this supplement because though there are small levels of testosterone in the body. The other ingredients in this formula are B vitamins and the essential mineral zinc, all of which are responsible for energy production and feelings of well being. These are popular ingredients found in products like Thyro Drive. Zinc and B vitamins are commonly found in multi vitamins, as well as in many food sources.

Advantages

Disadvantages

  • Nugenix is not a fat burner or an appetite suppressant.
  • This product isn't designed for women.

Conclusions on Nugenix

Nugenix looks like it's an ideal supplement for someone who is concerned about testosterone loss with age. However, we do like that this company has a nice BBB rating. If you are trying to lose weight, you should stick with a clinically proven safe and effective supplement in the form of an appetite suppressant or a fat burner. There are some products that attempt to tackle both like Marked Blast and Burn. For best results, the use of this supplement should be combined with a nutritionally balanced, only slightly reduced calorie diet, and a regular exercise routine comprised of both strength training and cardiovascular workouts.

Nugenix is a natural testosterone booster from Direct Digital, LLC. The directions say to use the product on workout and non-workout days. Keep in mind the side effects are as follows: nasal congestion, upset stomach, coughing, wheezing, facial swelling, diarrhea, bloating and gas.

Nugenix Ingredients and Supplement Facts

Serving Size: 3
Serving Per Container: 30
Amount per Serving% DV
Vitamin B-6 (as pyridoxine hydrochloride)2mg100%
Vitamin B-12 (as methylcobalamin)50mcg833%
Zinc (zinc chelate)5mg33%
Nugenix Free Testosterone Complex2103mg*
- Testofen (l-citrulline malate)**
- Fenugreek Seed Extract (50% fenuside)**
- Tribulus (fruit)**

Other Ingredients: Gelatin, magnesium stearate

We felt you needed to know the facts, so we detailed all of the Nugenix ingredients.

Testofen

Testofen is a branded form of fenugreek extract from Gencor. The seeds of the plant are used in the development of supplements. The leaves are commonly eaten as a vegetable in Indian countries. Claims suggest it can help with upset stomach, loss of appetite and erectile dysfunction. [1]

What is it Supposed to Do?

Fenugreek extract works in multiple ways to fight the symptoms of low testosterone. Research shows it can also positively affect body fat, strength, cholesterol levels and weight-loss. There’s also evidence it can work to “lower blood sugar levels after the meal in people with type 1 or type 2 diabetes,” according to WebMD.

Clinical Research

You’ll have no trouble finding fenugreek extract research. According to the brand website, there are also studies into Testofen. There is a brief description for each, but you have to request the complete study to be delivered via email. When we searched the author names, we did not immediately find any clinical titles.

A study in the Journal of the International Society of Sports Nutrition offers, “Based on the results of the study, we conclude that daily supplementation of 500 mg of the commercially available fenugreek supplement…in conjunction with an eight week, structured resistance training program can significantly increase upper- and lower-body strength, reduce body fat percentage, and thus improve overall body composition when compared to a placebo group.” It is important to note this study was completed on the Torabolic brand.

The European Journal of Clinical Pharmacology reports, “The repeated administration of a fenugreek seed extract specifically decreases dietary fat consumption in humans.”

In the Journal of Sports Science & Medicine, research showed, “In conclusion, combining 900 mg of a commercially available fenugreek extract with 3.5 grams of creatine for eight weeks in conjunction with a structured resistance training program can significantly impact strength and body composition in resistance trained males.”

Zinc

Zinc is a metal considered an “essential trace element.” Only a small amount is needed by humans.

What is it Supposed to Do?

The most common use of zinc is to fight zinc deficiency. It has also been used for night blindness, diabetes, psoriasis, high blood pressure and peptic ulcers. It is the effect on erectile function and fertility that support use in testosterone boosters.

Clinical Research

The journal Nutrition reports, “Zinc supplementation of marginally zinc-deficient normal elderly men for six months resulted in an increase in serum testosterone…We conclude that zinc may play an important role in modulating serum testosterone levels in normal men.”

We also found mention of a positive effect of higher zinc levels in the journal Biological Element Trace Research. The study said, “Normal testosterone is associated with a higher Zn [zinc] level.”

Vitamin B6

Vitamin B6 is commonly found in foods like chicken, turkey, potatoes and some fruits. According to research, it can have a positive effect on heart disease, cancer, cognitive function, premenstrual syndrome and nausea in pregnancy. The uppermost limit for adults is 100mg a day.

Vitamin B12

Vitamin B12 is used by the body to promote overall nerve function and support the health of blood cells. The formation of genetic material and DNA in cells is associated with adequate levels. Though the vitamin is promoted as an energy booster, there is no research to back up these claims in people with normal levels.

We’ve heard the ramblings about testosterone boosters, like Nugenix, so we decided to dial into Nugenix ingredients. Our attention will turn to the formula, examining the science behind the product and the potential side effects; if any. Furthermore, we’ll concentrate on consumer comments. Then we’ll summarize the info to give you the bottom line.

What is Nugenix?

Nugenix is a testosterone booster, containing Testofen fenugreek extract, vitamin B6, vitamin B12 and zinc. The recommended serving is three capsules per day, which supposedly results in increased libido, strength, stamina and vitality. One positive is that you can take the supplement on-the-go.

Nugenix is a testosterone supplement that contains some natural ingredients and was introduced in 2001 by Direct Digital. The official website and trusted retailers sell the product. We like that the company has a long-standing history in the industry and that we found some positive customer comments, read on…

Blood Pressure Support – “A Surprise”

The first interesting thing we found in a review deals with blood pressure. Though there are no ingredients, that we noticed, that support a healthy BP, at least one customer has noticed the difference.

“After taking the product for about 2 1/2 weeks my blood pressure increased from 130/75 to 145/85,” said a user. This is another example of going a little overboard. An increase of this size could occur from anxiety, exercise and a plethora of other reasons; not specifically from a dietary supplement.

Effectiveness of Nugenix – “A Sure Thing?”

According to a few customer comments, Nugenix ingredients work as claimed. As one customer put it, “I have taken for 3 weeks and have seen a noticeable difference.”

Through our research and experience, we note that something small, like negative reviews, could reduce the chances of long-term success. If an happy Nugenix customer leaves a positive comment, that will play a big role in buyer trust.

The Science

Based on the available information on the official Nugenix website, the product helps maintain performance and drive in men. According to Phytotherapy Research, “Testofen demonstrated a significant positive effect on physiological aspects of libido and may assist to maintain normal healthy testosterone levels.” This is an amazing piece of support. [2]

The Bottom Line

We did the research on Nugenix ingredients and here’s our verdict. We like that the supplement contains a natural formula and that the company has been in business for years. The science is there, often multiple studies, and that’s what the customer is looking for.

If you want to increase energy and fight the symptoms of low testosterone, we suggest a product that’s backed by clinical support from a company willing to do the research and share these results.

A formula to enhance vitality and boost free testosterone could work hand-in-hand with Nugenix. One of the best supplements we encountered this year is one called Pronabolin. It’s made of a nine-ingredient proprietary blend, which has been shown to help improve energy levels, libido and test levels. We also love that customers are sharing some amazing testimonials.

Also, the company that makes Pronabolin is providing a multiple-bottle discount and 120-day money-back guarantee, an impressive sign of confidence in the supplement.

Nugenix Side Effects:

From time to time, there are supplements that need additional attention, like Nugenix, so in our review we concentrate solely on Nugenix side effects. We took a deep dive into the ingredients and scientific research. We also read hundreds of user comments. Then we gathered the info you need to give you the bottom line.

What is Nugenix?

Nugenix is a testosterone booster containing Testofen (fenugreek) and B-vitamins. According to the packaging, you take one capsule, three times per day. It supposedly “boosts free test.” You take it multiples times so the small bottle is a plus.

The supplement was introduced as a testosterone booster in 2009 by Direct Digital and contains some natural ingredients. Nugenix is available to buy on the official website and through various retailers. We like that the company has a favorable BBB rating and we located some positive customer comments, but read on…

Solid Results from Nugenix

The first thing we found, and couldn’t miss, were the reports of solid results from Nugenix ingredients. “There are many out there who worry about side effects,” shares our Research Editor. “This time, we found positive reviews and some good testimonials.”

A customer offered, “I’ve noticed increased energy, drive and muscle tone (with exercise :0)”

“There was…a noticeable difference in my energy level, metabolism, muscle tone,” another reported.

Decreased Blood Pressure – “Interesting”

What’s interesting is that some users noticed a better blood pressure reading after starting Nugenix. One review said, “I do not know if it affects blood pressure but my top number has decreased by 14 points.”

We found no scientific reason for this to happen, but we found more than a few comments just like this. If you are taking Nugenix and working out, while following a healthy lifestyle, there’s a chance for all kinds of health improvements.

Based upon our research, it may take only one thing to offset chances of long-term success. With the Nugenix formula, we’re impressed by the solid formula and strong customer support.

The Science

We scoured the official Nugenix website and it provides a wealth of information. There is some proof fenugreek extract works and Testofen has been tested more than a few times. At DietSpotlight, we deal in science to back product claims. It’s that little extra work that means all the difference.

The Bottom Line

After careful consideration about Nugenix, here’s our verdict. The company has a positive BBB rating and we found some good customer comments. We like that the company is trusted and there are some solid ingredients in the formula. It looks like this is a solid choice all around.

If you want to boost testosterone levels, increase energy and spark libido, we recommend a supplement that’s supported by published clinical research.

You may want to add a vitality booster and free testosterone support to Nugenix. Pronabolin is among the best supplements we’ve seen this year. The formula contains a nine-ingredient proprietary blend, which has been shown in studies to help support test production, strength and muscle recovery. Plus, the customer reviews are amazing.

Also, the company behind Pronabolin, as a sign of confidence, is offering a multiple-bottle discount and 120-day money-back guarantee.

  • References
  • 1. (). . .
Learn More About Pronabolin »
Summer Banks Dietspotlight Author
About the Author:

Summer Banks, Director of Content at Dietspotlight, has researched over 5000 weight-loss programs, pills, shakes and diet plans. Previously, she managed 15 supplement brands, worked with doctors specializing in weight loss and completed coursework in nutrition at Stanford University. full bio.

Rating: 3.5. From 413 votes.
Please wait...

Nugenix Customers Also Bought:

Product Star Rating Effective Ingredients Sample Offer Testimonials Money-Back Guarantee
Explanation of Chart
Andro400
(3.9)  
   
Mancore
(3.4)  
   
C9-T11
(3.1)  
   
Growth Factor-9
(2.9)  
   

Nugenix

Q:
What are the ingredients in Nugenix?
A:

Nugenix ingredients are L-citrulline malate, fenugreek seed and tribulus.

Q:
What is Nugenix Testosterone Booster?
A:

Nugenix testosterone booster is a supplement formulated to support testosterone production. The main ingredient, Testofen, has been clinically studied.

Q:
How do I know if Nugenix is right for me?
A:

Choosing the right product is the #1 question asked by DietSpotlight readers. We recommend trying any product before buying it and know that finding a product with a sample offer is near impossible - so we created our own product, Pronabolin, with scientifically backed ingredients.

Click here to get your sample of our powerful testosterone booster today.

Q:
How much does Nugenix cost?
A:

Nugenix costs $69.99 on several of the retail websites we reviewed.

Q:
How do you take Nugenix?
A:

You should take three capsules each morning on an empty stomach.

Q:
How long do I have to take Nugenix?
A:

Nugenix is designed to be taken for four weeks with a two to four-week break between cycles.

Q:
Will my testosterone levels decrease if I use Nugenix?
A:

Testosterone levels naturally decrease with age, but Nugenix is designed to support testosterone, not lower it.

Q:
Does Nugenix come with a guarantee?
A:

Nugenix comes with a 30-day money-back guarantee. You will need a return authorization before sending your bottle back for a refund.

Nugenix Reviews

Leave a comment or review

Prostate issues
Mueen

Can any body tell me what kind of effect Nugenix have on Prostate ?

Victoria (Editor)

Hello. When men suffer from prostate cancer, they are often given medications to nearly stop the production of testosterone.

We don’t know of any direct effects Nugenix could have on prostate, however.

Steven Davis

I only have one kidney due to kidney stone issues. Will this product hurt my only kidney???

Who is this for
Amy Acosta

Can women take this?

Jimmy

No.

Victoria (Editor)

Hi! One of the main ingredients in Nugenix is Testofen. Research has shown a positive effect on libido in both men and women.

But, the label says Nugenix should not be used by women.

Todd

Had my T levels checked recently and they were 147 so my doctor ordered shots, started taking them but didn’t like the weekly injections. Would Nugenix be an appropriate substitute for injections?? I have high blood pressure and Epilepsy and have to take meds

Taking with Testosterone boosters
Phillip

Can a 58 year old man safely take these testosterone boosters?

Victoria (Editor)

Hi! Nugenix suggests anyone taking medications should ask their doctor before taking Nugenix testosterone booster.

This is especially important if you’re already using testosterone replacements.

Blood pressure interactions
Lib

Does this give you secondary effects like anger? And if safe to take is History of higher blood pressure ?

Victoria (Editor)

Hello. Many of the reports of anger we’ve read over the years have been linked to steroids or testosterone replacement therapy. We don’t hear mch about Nugenix an anger.

As for the higher blood pressure – snap a picture of the label and stop by your doctor’s office. He’ll want to take a look first.

Ingredient question
Tim

Does this product contain the amino acid L- Argnine?

lucho muñoz

I just like very much this product it’s almost done my question is when i finish how long i have to wait 2 months is fine ? And get another battle.

Aaron

Does this product effect your blood pressure?

Maribel (Editor)

Hi Aaron. We found some users have experienced side-effect in their blood pressure. So, to make sure this product is safe for you, we advise you to please consult with your physician before taking it.

Probably Junk
tommy gibbs

The Tribulus study you linked to states “it doesn’t appear to increase male hormones (testosterone) in humans.”

  
Justin (Verified User)

Just remember that you can buy all of the ingredients of nugenix separately for much cheaper. I bought separate bottles of all the ingredients (enough to last 2 months) for less than $20. It’s more pills to take but much better price. I’ve been taking it and have felt increased energy levels. I gave it 3 stars because I did have increased energy but the price is too high for an amalgamation of readily available over the counter supplements.

I want this product
Carla

Would like to sample the nugenix

Yedy

Hi Carla! Sorry, we don’t work with the Nugenix company.

I didnt like it
george kirkpatrick (Verified User)

I used nugenix for 4 days and noticed problems having a orgasm so i stopped using the product. Its been over a week and still cant reach orgasm..im so frustrated with the good reviews and nothing about bad sife effects. .

Victoria (Editor)

Hi George. Problems reaching orgasm are not something we hear every day pertaining to Nugenix. If the condition continues or gets worse, you may want to head over to your doctor for a quick checkup.

Worth the money
Hernan (Verified User)

I bought a bottle it cost me about 75 dollars I take two pills in the morning and two in the evening and one fish oil pill my shoulder was at the point where I thought I needed surgery I had no muscle tone started working out after about three weeks im noticing good muscle form extra energy I’m over 50 I’m loving the outcome worth every penny great product

Noticed some positive effects
Scott (Verified User)

I am 59 years old and started working out on a regular basis last December by swimming 3 times per week. I just started taking Nugenix about 10 days ago. I have noticed that my endurance in the pool has increased and I am finishing my workouts feeling stronger. I have also noticed that my sex drive has increased dramatically. I have never suffered from ED but my erections weren’t what they were at 40 either. My wife has noticed a big difference! I am a believer in Nugenix!

Took a while
Andre R (Verified User)

I started taking Nugenix three months ago. It works for me. At 49 I noticed my mood changed, always tired, feeling like a nutered cat. It took two months for Nugenix to kick in. No complaints here.

Anonymous

Tried a complete bottle. 4 a day for 30 days. Felt 0 different.

Your Name Leonard Bohager

I’m 66 yrs old and have had ED for 7 yrs. Doc gave me a script for the V brand at a cost of $300 for 6pills ! ! didn’t buy them. Am I going to have to wait a month for Nugenix to work ? Will it really work for me ? there are many other very affordable ED products out there with many testimonials about how fast and good they work. So tell me how fast and good Nugenix will work. Thanks

Victoria (Editor)

Hello Leonard. There’s no way of telling for certain how long it will take for you to feel the effects of Nugenix, if at all. The word directly from Nugenix is to use if for eight weeks with strength training for best results.

Ronald Stegehuis

.It does not work for me

Dhruv Aryaour Name

Need to know if some one has tried this product, and if it really works as it claims.

Manuel

may have increased my protein and no it did not work for me.

Robert T

I just started using nice nix and I like it I see a boost in energy and like I’m more focus I would be at work dozing off now since I started taking them in very alert and hope they do all the other things in looking it to do for me as well boost my sex drive and energy

Your Namedb

That’s the B vitamins…

paul

wondering if it has any side effects.

Maribel (Editor)

Hi Paul, some potential side effects we found were “nasal congestion, upset stomach, coughing, wheezing, facial swelling, diarrhea, bloating and gas.”

Richard Cartwright

I ordered the free sample. I even ordered a different Nugenix at the same time for a reduced price. I took the free sample everyday religiosily, then started the 2nd one.

  It helps me very much !
Anonymous (Verified User)

It’s it’s really good and he helps me very much

  Nugenix
Sol Torri (Verified User)

Optimistic day I am therefore thankful I found out your site, I very found out oneself as a result of accident, When I was studying upon Aol for anything at all else

  Nugenix
julius w morgan (Verified User)

whats the number to cancel.

Candace (Editor)

The Nugenix customer service department phone number is 1-855-714-3234. Hope that helps.

  I was extremely depressed
Ron (Verified User)

I have taken Nugenix for about 3 years. I swear by it. When I was about 60 my testosterone levels had dropped to about 50T before I did anything about it. I was extremely depressed almost incapable of doing my job. I am a professional in an office responsible for about 150 clients.
My first doctor gave me a T gel that I rubbed in. My second doctor began a testosterone injection regimen 200 mg every two weeks. Believe it or not that did return me to active sexual activity. It wasn’t until I started to take a similar product at GNC that put the hard back in an erection. After starting the injections I could get a limp erection but I could not perform. I could do my job and the injections put a swagger back into my step. Nugenix was the break over point for me. That is my experience without using any medical language.

wpDiscuz