Nutrex NioX Review – Do This Sexual Enhancement Supplement Work?

Nutrex NioX is a male enhancement boosting supplement that claims to boost sexual endurance levels of the user. Read more about Nutrex NioX enhancement supplement!
Advertising Disclosure: The Performance Insiders is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Learn more.

What is Nutrex NioX?

Nitric oxide is a chemical that is very important in the body as it helps to boost blood circulation in the body. It is said to help with the dilation of blood vessels in the body something which usually ensures that the vessels allow more blood to pass through them.

With better blood flow in the body, more nutrients are able to reach vital organs within the body thus a good overall health of the user.

Nutrex NioX is kind of supplement that is designed to help boost the production of nitric oxide levels in the body. Keep reading this detailed review of the supplement for you to be able to know all that you need to learn about it.

nutrex nioX
Editor’s Rating
3.7 / 5.0
Nutrex NioX Reviewer Rating

Brand Highlights

  • Potent and Effective: Nutrex NioX is designed to provide a potent and effective boost to your testosterone levels, promoting improved energy, stamina, and performance.

shop on Amazonshop on Walmart*All the prices mentioned on their websites are subject to change.


  • Form: Capsules
  • Type: Supplements
  • Brand: Nutrex NioX
  • Ingredients:L-Arginine, Glycerine, Agmatine Sulfate, Beta Alanine and Vegetable cellulose.
  • Cost $39.95
  • Dosage 2 capsules a day in the morning

How Does Xten Nutrex NioX Rate?

Overall Rating: 3.9

Key Points Rating
Manufacturer 3.8
Safety 3.5
Customer Reviews 3.5
Money-Back Guarantee 3.9

Pros and Cons of Nutrex NioX


  • The ingredients are all natural and safe.
  • It may help to boost more muscle growth and development.
  • It may help to eliminate fats mass in the body.
  • This supplement may help to boost blood flow in the body.
  • It helps to boost energy and stamina.
  • It helps to bolster endurance levels of the user.
  • It helps the user to realize a boosted athletic performance.


  • Some users have an issue with its rather bitter taste.
  • It is only available for online sale. Therefore, you may not easily find it at your local supplements store.

How Does Nutrex NioX Work?

Nutrex NioX male enhancement supplement works by increasing the production of testosterone and improving blood flow to the penis. This leads to better erections, increased stamina, and improved sexual performance. The active ingredients in the supplement, such as Asian Glycerine and Beta Alanine have been proven to enhance sexual health and improve overall sexual function.


*All individuals are unique. Your results can and will vary.

Nutrex NioX Claims & Features – What You Need To Know?

The supplement is produced by a company that is called Nutrex Research. The company is based in Oviedo, Florida and is renowned for the manufacturer of various other supplements which it sells to its customers all over the world.

Nutrex NioX is a supplement that is introduced as a nitric oxide booster formulated purely from natural ingredients which are safe and healthy.

The supplement promises users that it helps to boost nitric oxide levels in the body for the user to be able to achieve bigger muscles.

Nitric oxide helps greatly to boost blood circulation in the body. With enhanced blood flow in the body, more nutrients are able of reaching the tissues and muscles for increased muscle growth.

What this means is that taking this supplement as you continue working out will enable you to achieve great results out of your workouts.

This supplement also will definitely help to enhance your endurance levels so that you are able to work out even more without running out of power.


*All individuals are unique. Your results can and will vary.

The supplement features the fast-absorbing liquid capsules which bring about increased nitric oxide levels in the user’s bloodstream.

Nutrex NioX Ingredients – Are they Safe & Effective?

L-Arginine – This is an essential amino acid that has got great health benefits in the body reason why you will find it widely used in most health supplements. It has been used in this supplement to help boost nitric oxide production in the blood for increased blood circulation[1].


– This is one ingredient which is most commonly derived from either fats or oils and used in industrial applications, food preparations or even on personal skin care products. Here in this supplement, it has been used to act as a vasodilator[2].

Agmatine Sulfate

– This is a derivative of the essential amino acid L-Arginine and it is known to help assist numerous CNS functions. Here it has been used to help bolster the synthesis of nitric oxide and also to assist with the regulation of cellular energy and also metabolic function[3].

Beta Alanine

– There are just numerous health benefits of this natural ingredient, and it has been used in this supplement to help increase carnosine concentrations in the muscles something which boosts strength, bring about lean body mass, more power, and also endurance gains[4].

Vegetable cellulose

– Cellulose has got great health benefits for your body, and this is why you will find it used on certain health supplements such as this one. Here it has been used to help aid with enhanced waste removal from your body[5].

How We Researched & Rated?

Here is our score, based on scientific evidence, of how likely Nutrex NioX will be effective for its claimed benefits:

  • Increase Natural Testosterone*3.5/5
  • Long-lasting Erections*3.6/5
  • Stronger and Bigger Erections*3.3/5
  • Increase Sperm Volume*3.2/5

We used the insights from our research and testing to assign a star rating from one to five (five being the best; one being the worst) to this product.

Nutrex Niox FAQ


How Should You Take Nutrex Niox?

A: It is suggested that you take three capsules of the supplement with plenty of water thirty minutes before taking your breakfast. You will also take three more capsules thirty minutes before dinner.

Bottom Line

Nutrex NioX is a nitric oxide boosting supplement that claims to boost endurance levels of the user. It also promises to help build the lean body muscles for a well-sculpted body that is desired by most men.

This male performance pill is formulated with natural ingredients which are said to be safe and healthy. It is recommended to carry out thorough research about the side effects associated with it to avoid any health conditions.


*All individuals are unique. Your results can and will vary.

With countless male enhancement supplements available on the market today it seems impossible to find "the right one." Sexual performance declines naturally as men age, which may contribute to feelings of inadequacy or embarrassment. Male enhancement supplements should be based on four key factors: active ingredients, ability to support sexual stamina, enhance arousal, improved* sexual desire and backed by clinical studies.

Below you'll find some of the most effective male enhancement supplements on the market today, in our opinion.

Rating Table

Our Top Male Enhancement Supplements



Erecprime Overall rating 4.9/5 Overall rating Read Full Review
  • Enhances Stamina and EnduranceRating 5
  • Boosts Libido NaturallyRating 5
  • Increases Size and Enlarged GirthRating 5
  • Improves Overall Sexual HealthRating 5


  • It is 100% natural, plant-based, non-GMO supplement
  • Helps to increase sperm concentration and motility
  • The formula is non-addictive and easy to swallow
  • The supplement may help fight harmful free radicals in the body


  • Results may vary for different users depending on their health status
  • ErecPrime is available on the official page, and the original supplement is not available elsewhere
  • Effects may vary from person to person
Bottom Line

ErecPrime is a natural male enhancement supplement designed to improve erection quality, boost performance, and enhance sexual health in men. The supplement contains 8 potent ingredients that are added in the right amounts to deliver benefits such as improved erection, increased vitality, stamina, and strength.

Check Price

Performer 8

Performer 8 Overall rating 4.9/5 Overall rating Read Full Review
  • Increase Sexual StaminaIncrease Sexual Stamina
  • Improves Sexual StrengthImproves Sexual Strength
  • Increase Natural TestosteroneIncrease Natural Testosterone
  • Increase Sperm VolumeIncrease Sperm Volume


  • Helps in regaining sexual enjoyment.
  • Reinvigorates & re-energises the sexual drive.
  • Satisfactory sexual experience with orgasms.
  • Rock hard and long-lasting erections.


  • Only available on the official website.
  • Not suitable for women and young boys.
Bottom Line

Performer 8's herbal complex works in 8 powerful ways to help men revitalize their sexual stamina, strength, and vitality— no prescription necessary. Shop Performer 8 Pills Dietary Supplement for Men (1 Pack) online at best prices on their official website.

Check Price

VigRX Plus

VigRX Plus Overall rating 4.8/5 Overall rating Read Full Review
  • Harder and Firm ErectionsHarder and Firm Erections
  • Improve Sexual StaminaImprove Sexual Stamina
  • Boost Sexual DesireBoost Sexual Desire
  • Helps Improve EnduranceHelps Improve Endurance


  • Safe formula for promoting length, girth and strength.
  • Boosts energy levels.
  • Enhances testosterone production.
  • Faster recovery from sexual encounters.
  • Satisfied sexual experience.


  • Continued use is required for best results.
  • May interact with other medications.
Bottom Line

VigRX Plus Male Virility Supplement is great for men that want to enhance their erection size and performance. VigRX will help you experience bigger, harder and longer lasting erections, an increased sex drive, more powerful and intense orgasms and less waiting between erections.

Check Price


Cilexin Overall rating 4.8/5 Overall rating Read Full Review
  • Supports Arousal and MoodSupports Arousal and Mood
  • Supports Male HealthSupports Male Health
  • Supports Male LibidoSupports Male Libido
  • Sexual Health SupportSexual Health Support


  • Made of natural ingredients.
  • Boost sexual desire and performance.
  • Increase stamina and endurance.
  • Stimulate the circulation of blood.


  • Stock is sometimes low due to high consumer demand.
  • Individual results may vary.
Bottom Line

Cilexin is made in the US within an FDA registered facility that strictly adheres to Good Manufacturing Practice (GMP) guidelines. Ingredients are high-quality domestic and imported. Each bottle of Cilexin includes 60 tablets. This is equivalent to a 1-month supply when used as directed.

Check Price


Extenze Overall rating 4.7/5 Overall rating Read Full Review
  • Long-lasting ErectionsLong-lasting Erections
  • Sexual Stamina and EnergySexual Stamina and Energy
  • Increase Sexual DesireIncrease Sexual Desire
  • Stronger and Bigger ErectionsStronger and Bigger Erections


  • Boost libido and endurance at their peak.
  • Promote sexual arousal.
  • Enhances pleasure and performance.
  • Fast acting extended release liquid gelcaps.


  • Individual results may vary.
  • May not suitable for everyone.
Bottom Line

The power of ExtenZe formulated with increased testosterone support for men, extenze with testosterone boost is designed to restore and revitalize your manhood.

Check Price

5 sources


Jason Vredenburg is an independent health writer. A nutrition counselor at first, he has built a strong passion for health communications, exploring possibilities in the sector with a master’s degree in integrative health to cap up his interest. A stern contributor to wellness blogs, health articles, and newsletters, Jason has got a strong grip on web content management through consistent practice keeping taps with latest trends in web marketing, search engine optimization (SEO) and social media marketing. When not with pen and paper on health articles, he’s likely hanging out with Ingram Content Group, creating another inspiring blog for clients or giving life to a stale blog to attract readers. Follow him on LinkedIn.

Customer Reviews for Nutrex NioX

Nutrex NioX Review – Do This Sexual Enhancement Supplement Work?
3.7 / 5.0
Nutrex NioX Reviewer Rating
Review this Product
Write a Review
  1. Jones U.

    No Noticable Benefits!
    The Nutrex NioX I recently tried was a complete financial waste. I didn’t notice any effects, and I didn’t gain any of the hoped-for advantages. I wouldn’t advise anyone to buy this product.


    You have already voted!

Review Guidelines

Hints on how to write a helpful review

A great review should have the following qualities:

  • A helpful review should connect and engage with the readers using personal experience.
  • An excellent review provides the readers with cogent and unbiased information necessary to help them make the best choice.
  • A review must be well-formatted to make reading easier by using multiple paragraphs and avoiding caps.
  • The primary goal of your review must remain to provide accurate and non-salesy information.
  • Above all, let your review be fair and honest.

We have high level of professional editorial section with zero tolerance policy on fake reviews.

To maintain the genuineness of our brand, we ensure all customer reviews submitted to us are verified and confirmed before publishing. Though we might not be a 100% accurate, however, we try our best to ensure being next to best. For a thorough verification of submitted reviews, we spend close to 7 working days before allowing any customer review to be published since we also work on the earliest submissions first.


How to Upload your Proof of Purchase:

Please follow the instructions listed below to upload your electronic proof of purchase.

  • To upload your physical paper receipt, simply take a picture of it with your camera or phone. You may also try taking a still picture of it with your computer’s webcam.
  • Once you have taken the picture, save the image as a JPG, TIF, or PDF file.
  • Please note that you cannot upload a file that is larger than 2MB.
  • Then all you have to do is click the Browse button and search for your receipt picture file. You can also drag and drop the file into the provided field.

If you are still not able to upload your proof of purchase, please contact us for further assistance (take a moment to look over the sample bill below).


Your email address will not be published. Required fields are marked *

Your Rating:05

5000 characters remaining.

Thanks for submitting your comment!