Testrx vs Nugenix (Which is Better?)

 Nugenix and Testrx are two testosterone boosters that promise to benefit men’s sexual and overall physical health.  

To determine which is the better supplement, we have compared every aspect of the two products to see which one you should choose. 

TestRX is better than Nugenix. Nugenix is mostly just hype and good marketing with very little in its ingredients formula to back it up. TestRX at least has a decent ingredients formula with many of the ingredients we like to see in a test booster (see the current pricing on TestRX here).

However, neither of these products are as good as our top-rated testosterone booster right now.

Our Top Testosterone Booster

TestoPrime is currently our No.1 Ranked Testosterone Booster. It has the most effective ingredients formula on the market according to our research and testing.

See also: Our comparison of TestRX and TestoFuel

Ingredients Comparison    

Let’s compare the ingredients of the two supplements and whether there is sufficient research backing their effectiveness. 


Nugenix contains zinc, which has been proven to boost testosterone. 

One study found that if you take 30mg of zinc every day you can experience a significant raise in your free testosterone levels. 

Another ingredient of Nugenix is vitamin D. Science experts have found that this vitamin is key to men’s health, and links have been found to its ability to increase testosterone and improve sperm quality.  

Nugenix also contains L-Citrulline Malate. This is believed to support the growth and development of muscles, increase strength, and treat erectile dysfunction. 

Tribulus Terrestris is also found in Nugenix. There is conflicting evidence on this ingredient, as animal studies have shown that it is able to boost testosterone, whereas this result has not been seen in humans. 

However, there are some studies that have found Tribulus Terrestris is able to boost libido when taken for at least two months. 


Testrx contains fenugreek seed extract, which is believed to help you burn stubborn fat. It has been found to lower body fat and increase levels, and the bioavailability of, testosterone.  

Studies have found that fenugreek is able to boost libido and help people overcome erectile dysfunction. 

Another ingredient of Testrx is D-aspartic acid. This promotes the production of testosterone. It does this by stimulating luteinizing hormone and growth hormone in the central brain, which both then trigger the synthesis of testosterone.  

One study found that D-aspartic acid was able to increase testosterone by up to 43% in 20 out of 23 participants in only 12 days. 

Like Nugenix, Testrx also contains zinc and vitamin D, the benefits of which have been outlined above. 


There is no winner when it comes to ingredients.  

Both products contain very similar, completely natural ingredients with evidence backing their ability to boost and support testosterone. 

Our Top Testosterone Booster

TestoPrime is currently our No.1 Ranked Testosterone Booster. It has the most effective ingredients formula on the market according to our research and testing.

Safety and Potential Side Effects 

It’s important to be aware of the potential side effects a supplement might bring. So, we have compared the safety of these two testosterone boosters so you can choose which is best for you. 


Nugenix is not an FDA approved product, therefore you may experience some side effects.  

There have been reports of customers having allergic reactions, upset stomach, troubles sleeping, and heart palpitations from taking Nugenix. 

Furthermore, there is the chance that Nugenix may negatively interact with other medications.  

Therefore, it is very important to check with your doctor before taking Nugenix, or any other similar supplement, especially if you are already on medication or have any underlying health conditions. 


Testrx have said that the majority of their customers use the supplement with no issues or side effects, and that the completely natural formula means there should be no problems. 

However, they do recommend checking with your doctor before taking Testrx, especially if you have any underlying health issues. 

There have been some reports of serious adverse reactions to this supplement, including dizziness, headaches, difficulty breathing, and insomnia. 


There is no winner when it comes to side effects. 

Both supplements have potential adverse effects of a similar severity, and for both it is recommended to consult a doctor before taking the supplement. 

Customer Results 

What are customers saying about these supplements? Have people seen good results? Let’s find out! 


There are many customer reviews on the official Nugenix website.  

It’s clear that one of the major results that customers noticed from taking Nugenix was a significant boost in energy, being able to be more active than they were before.  

People reported noticing a loss in weight, and that they found it easier to get into shape by using this supplement.  

There were also numerous comments of people noticing an improvement in the sexual performance and libido. 

However, there were a considerable number of customers saying the product didn’t work for them and that they didn’t notice any differences.  

Some did say that after preserving and continuing to take the supplement every day they then started to notice small changes. 


Amongst the wealth of positive reviews we found on Testrx, customers reported noticing a significant gain in muscle mass from taking the supplement.  

People also said they were less anxious, and noticed a growth in their facial hair, with their beard being longer and thicker.  

Customers reported noticing the changes, including boosted energy, after only a couple of days of taking the supplement.  

Many also said Testrx greatly improved their sexual lives, helping them overcome erectile dysfunction. 

There were not many negative reviews, although some did say the supplement didn’t work for them and that they noticed no change. 


Both supplements had great reviews, although Testrx wins due to there being fewer negative reviews than there were for Nugenix. 

Manufacturing and Brand 

Let’s take a look at who is responsible for making the two testosterone boosters, and whether they are reliable. 


Adaptive Health, LLC are the manufacturers of Nugenix. They are located in Utah, USA, and are known for making many different clinically backed health products. 

The manufacturers assure that all ingredients are sourced completely naturally, and that the products are made according to FDA Good Manufacturing Practices. 


Testrx is manufactured by Leading Edge Health. Their manufacturing facilities are GMP compliant, and they produce all their products following FDA Good Manufacturing Practices.  

They provide certificates with their products that assure they have been analysed for quality, and they claim all ingredients used are fresh and pure, with products tested before they go to market. 


This is a very close call, but Testrx narrowly wins when it comes to the manufacturers.  

The manufacturers of Testrx appear to have more safety measures and assurances than those of Nugenix. 

Price and Value for Money 

How much will these supplements set you back? Which one is more worth opening your wallet for? Let’s find out! 


It will cost you $69.99 for one bottle of Nugenix when bought from their official site. 

You can, however, purchase Nugenix from multiple websites which means that prices are competitive and you are likely to find it cheaper elsewhere. 

There is a 30 day return policy at Nugenix, so if you are unhappy with your supplement and return it within this time, you will get a full refund.  

Furthermore, you can get 20% off your first purchase with Nugenix. 


A one-month supply of Testrx will cost you $69.99. 

However, if you purchase a three month supply it will cost you $179.99, which will save you $59.98. 

Testrx also offers discounts for buying six or twelve months at a time. The more you purchase at once, the more you will save. 

Testrx also offers a 67 day return policy with a 100% money back guarantee. 


Testrx wins when it comes to price. 

Both products are the same price when only buying a month’s supply. However, Testrx appears to offer more discounts for bulk buying than Nugenix, and Testrx also has a longer return policy.  

Pros and Cons 



  • Positive reviews and results 
  • Considered good value for money 
  • Research to support effectiveness of ingredients 
  • 30-day return policy 
  • Manufactured following FDA Good Manufacturing Practices 


  • Can be expensive 
  • Products are not FDA-approved 
  • Could interact with other medications 
  • Takes a while to see results, with some people not noticing any change 



  • Many positive customer reviews 
  • 67 day return policy 
  • Boosts energy 
  • Increases libido 
  • GMP compliant manufacturing facilities 
  • Manufacturing facilities follow FDA Good Manufacturing Practices 
  • Treats erectile dysfunction 
  • Discounts for bulk buying 
  • Very few negative reviews 


  • Can be expensive 
  • Some potential side effects 
  • Not FDA approved 
  • Some reviews of product not working 

Testrx vs Nugenix – Final Verdict 

Testrx is the overall winner, beating Nugenix, in this testosterone booster battle.  

Both supplements seem to be great for increasing testosterone levels, with customers glowing over the results they have seen.  

However, Testrx wins due to there being fewer negative reviews than there were for Nugenix. Furthermore, the positive reviews for Testrx appeared a lot stronger than those for Nugenix.  

Another winning factor of Testrx is that they offer significant discounts for bulk ordering. This means that you can get more value for your money and use Testrx for longer without it breaking the bank.  

Finally, the manufacturers of Testrx appear slightly stronger due to their facilities being GMP compliant, and they overall appear to have more assurance of product quality than Nugenix.  

So, if you’re looking to boost your energy levels, improve your sex life, and see some muscle gains, then we recommend going Testrx rather than Nugenix.

Our Top Testosterone Booster

TestoPrime is currently our No.1 Ranked Testosterone Booster. It has the most effective ingredients formula on the market according to our research and testing.