Nugenix Pills Exposed [UPDATED 2024] - Is It Safe? Side Effects...

Expert rating: stars-icon     By Matthew (Senior Reviewer) November 27, 2023       Advertising Disclosure

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What is it?

Nugenix is a male enhancement supplement aimed at reversing the effects of low testosterone in men over 40. The manufacturer claims to safely release bound hormones to improve sexual function, as well as general physical strength.

Nugenix purportedly works to release the bound hormones, which in turn provides the user with higher testosterone levels, contributing to strength, stamina and an improved overall sexual function. The Nugenix website states this product is the “number one selling male vitality product.” The manufacturer claims the supplement will help men with lowered levels of testosterone increase strength, stamina and libido. Our review experts have come to the conclusion that Viritenz is the best male enhancement option out there. Potent, yet natural consumers consistently recommend this product, citing great, long lasting results and an absence of negative side effects as the reason why. Learn more about Viritenz here.

Nugenix Ingredients and Side Effects


Testofen Vitamin B12 Vitamin B6
Zinc L-citrulline malate Tribulus terrestris

 Testofen: A testosterone-boosting ingredient made from fenugreek extract, a clinically proven means of increasing testosterone levels dramatically. Side effects may include:

  • Diarrhea, gas, bloating, upset stomach and a maple syrup odor in urine.
  • Coughing, wheezing, congestion, and in some cases, allergic reactions.

Tribulus terrestris: Used to treat erectile dysfunction in men, tribulus contains chemicals that have been shown to increase hormone production in certain animals.


Vitamin B6: Vitamin B6 is essential for muscle growth and repair, as well as regulating metabolism and neurotransmitters like serotonin and dopamine. According to WebMD, side effects may include:

  • Nausea, vomiting, drowsiness, tingling, headaches and loss of appetite.

Vitamin B12: This vitamin, typically found in meat, eggs and come root vegetables, is present top aid the nervous system, boost red cell production and fight fatigue. According to WebMD, side effects may include:

  • Anxiety, swelling, itching, drowsiness, tingling, headaches and loss of appetite.

L-citrulline malate: An amino acid found in fruits like watermelon, L-citrulline is used in a number of supplements to treat erectile dysfunction, improve energy and boost athletic performance.

Zinc: Thought to be a natural testosterone booster, zinc is also beneficial to the immune system and general health. Zinc is included in the blend for cell repair and DNA production. Zinc may cause the following side effects:

  • Nausea, vomiting and diarrhea.
  • Stomach or kidney damage.

For a list of our top-ranked male enhancement supplements, click here.

Nugenix Quality of Ingredients

The ingredients found in Nugenix are fairly common supplements with little in the way of negative side effects.

Unfortunately, while the ingredient list checks out, a list detailing the full amount of each ingredient not been made available to the public.

While levels of zinc and vitamin B6 should be of no concern, you may want to consult your doctor before consuming 850% of your daily vitamin B12 intake. As far as testofen, L-citrulline are concerned, it is unclear whether or not the dosage is safe, as the quantities are not for public review.

We should mention that over the past few years, a number of lawsuits have been brought to companies that sell products containing Testofen. Plaintiffs have claimed that there is not enough clinical evidence that the ingredient is as effective as Nugenix and others claim.

Here’s our expert reviewers’ top picks for male enhancement supplements.

The Price and Quality of Nugenix

Nugenix is priced at the higher end of the male enhancement spectrum, with a bottle of 40 capsules retailing for $69.99. The website offers a 14-day free trial, and should consumers decide to keep using, they will automatically be enrolled in a monthly subscription.

For more information on male enhancement products that really work, take a look at our top picks.

Business of Nugenix

The company is also known as Nugenix. Their contact information is listed as follows:

Phone Number: (855) 714-3234

Address: 913 W 2900 S

South Salt Lake, UT 84119

Email: [email protected]

Nugenix is not accredited by the Better Business Bureau, and the BBB website shows that 58 complaints have been filed within the last three years. The bulk of the complaints have been associated with advertising and sales issues, as well as billing.

If you’re concerned about ordering from the Nugenix website, their product is sold in a number of stores such as GNC, Rite Aid, Vitamin World and The Vitamin Shoppe.  It’s unclear if these stores allow for a certified money back return policy on all purchases made of this brand.

Customer Opinions of Nugenix

Customer reviews of Nugenix have been mixed for the most part, but they do suggest this may not be the most effective solution out there.

Here’s what people are saying:

“Did not come up to expectations, I thought it would do something. It did nothing. It was a failure as far as I’m concerned.”

“I have not really seen any results, nor do I feel any stronger at the gym. I’m sure there’s some benefit, but I wouldn’t recommend it.”

“Company makes claims it can’t back up. See your doctor instead”

“I did not really notice, but other guys my age asked how I was getting so much energy.”

Customers have mentioned they haven’t seen the results that were promised on the website, though a few have mentioned an increase in energy and slight improvements in general physical stamina. Any clinically-backed data proving Nugenix improves sexual performance remains to be seen.

How Does Nugenix Compare?
  • Product Name
  • User Rating
  • Fast Results
  • Quality Ingredients
  • Good Company Reputation
  • Nugenix
  • 82/100
Conclusion – Does Nugenix Work?

It is unclear whether or not Nugenix is an effective solution for low testosterone or sexual dysfunction. This supplement, though relatively safe, has received a number of mixed reviews, most suggesting that Nugenix was not an effective treatment for erectile dysfunction or a low libido. Instead, Nugenix is more like an overpriced daily vitamin with the presence of B12, B6 and zinc.

While the company does offer a 14-day free trial, you’ll need to make sure to cancel your order within 18 days, so you won’t automatically be shipped and charged for more Nugenix. Customers have reported that it is hard to cancel automatic orders, so buyer beware.

The ingredients in Nugenix have been shown in some cases to improve the condition of the neurotransmitters in the brain. When the body is low on chemicals like serotonin, it is susceptible to mental health conditions like anxiety, depression and general stress. These factors can negatively affect the ability to produce erections or just the overall desire to have sex. While there is something to addressing issues like performance anxiety, it simply isn’t enough to make Nugenix worth it.

Additionally, the fact that the manufacturers of Nugenix warn that the product may cause drowsiness, doesn’t seem in line with the type of products that promote male vigor and virility. While the side effects are minimal, so is the effectiveness of the product. For these reasons, as well as the large amount of customer complaints, we cannot recommend Nugenix.

Among the many products our reviewers have tested, we’ve found Viritenz to be the best on the market. With its potent formula and all-natural ingredients Viritenz is a healthy, alternative to other sexual dysfunction products out there.

To learn more about Viritenz and its potent benefits, click the link provided here.

13 Responses to Nugenix Pills Review

Mustafa Bey says:


WJ says:

He is right ,the product is weak. Took it for 3 months not a thing . love Shopping at GNC but Nugenix is money trashed!

Jay says:

My test level went from 556 to 474 after 5 weeks of being on nugenix.

Walter A Garcia says:

So it did the opposite. Lowering you testosterone leve. How did you check your testosterone levels?

Joe says:

Can someone with hypertension use it?

Kevin says:

The product left me with nausea shortly after I would take them. The first day I took them I had to turn around from my trip to the gym and was nauseous for 2 hours and the symptoms weren’t gone for 4. My second I took them I experienced the exact same feeling and thought that it was the product. To be sure I tried it a third time and experienced the same symptoms. I have now been off the product for 5 days and have not been nauseous since. This product didn’t for me.

Vic says:

I am currently taking and from day one had positive effects in bed like strong erections every time i had one. That’s it so far.

Tony says:

I am 63 years old and haven’t been sleeping well and I seem to be breaking out some as far as my libido that hadn’t changed much I think it’s much to expensive for not doing much plus I workout 4-5 times a week and haven’t really gotten any stronger I ve wasted two months


I’ve been taking this product daily, and it helps me run an average of 5 miles a day! Some days I run 6.8 miles, and every Friday I run 9-10 miles around Lake Hefner.

Jason Afanador says:

My blood pressure sky rocket,my ankle swollen for no reason,no good dint have any issues before taking nugenix

Anonymous says:

It affected my erection in a bad way. Would not recommend it

Jero says:

Nugenix is was effective for me. I just finished one month bottle today. Probably won’t buy it again. I definitely felt more sex drive and stronger. I also feel like I was about to pass out a couple times a day. Probably has to do with blood pressure. Most time I felt like as if I were drunk. If I turn around quickly or just turn my head, my vision would keep moving. I don’t like this feeling at all. I drink maybe once a month, I don’t even finish my glass. I do take other supplements like probiotics, magnesium, fish oil and vitamin D. My diet is mostly protein and vegetables with reduce carbohydrates, once a day, one cup.

Will says:

Way overrated.
Too expensive. Can do better with just regular exercise.

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