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Testogen Vs Nugenix (2023 Review) Which Should You Pick?

Connor Sellers
Published by Connor Sellers | Senior Coach
Fact checked by Donald Christman, BHSc FACT CHECKED
Last updated: May 5, 2023
We personally test every product featured in our reviews and guides. By ordering products anonymously and getting a group of independent testers, we are able to get first-hand experience and provide data-driven recommendations. Learn more.

As a fitness expert, I’ve been asked many times which testosterone boosters work best by clients looking for ways to enhance their physical performance.

It can be hard to know which one is right for you with so many different brands available on the market.

In this article, we'll compare Testogen and Nugenix, two of the most popular testosterone boosters on the market.

Then, we’ll analyze the results of the research we conducted on a group of my clients.

We'll list the features of both products, and their differences, to help you make an informed decision.

Let's begin!

What Are the Key Differences Between Testogen and Nugenix?

Nugenix and Testogen VS graphic

The key differences between Testogen and Nugenix are the price and their ingredient list.

Testogen outperforms Nuginex Total T on all metrics that are cost-related. It costs less per bottle and contains 30 more capsules.

In addition, Testogen offers discounts for ordering multiple bottles, free shipping on all orders, and a more thorough satisfaction guarantee.

While both companies claim to help users boost testosterone levels, Testogen’s formula includes a wider variety of substances (5 more ingredients) and larger doses of clinically backed ingredients such as zinc and Tribulus Terrestris.

Unlike Testogen, whose composition is entirely transparent, Nugenix has some substances in a proprietary blend, making it impossible to determine their levels and how they will impact your body.

Ultimately, both supplements can effectively boost testosterone production, but their ingredient compositions may suit different types of users.

Testogen vs. Nugenix: Features Head to Head

In order to compare the features of both testosterone boosters, we first needed to establish their full ingredient lists and determine how they differ.

Let’s see how they compare.

Testogen: 3 Key Ingredients

Supplement Facts of Testogen

As mentioned, we soon realized during our review of Testogen it contains more ingredients that could make a difference for some users.

Here is the list of the most effective components of this testosterone supplement.

1. D-aspartic acid

My dietitian identified this amino acid as one of the most efficient ingredients for muscle building and raising testosterone levels.

Research has shown that D-AA triggers the release of hormones such as luteinizing hormone, follicle-stimulating hormone, and growth hormone in the central brain region, which results in an increase in testosterone levels [1].

2. Fenugreek Seed Extract

Testogen has 2000 mg of fenugreek, a herb that has long been used to increase libido, alleviate blood sugar balance, and enhance testosterone production due to the presence of Furostanolic Saponins [2].

Several studies found that men who took fenugreek had a significant improvement in symptoms related to testosterone levels, like increased libido, mood, strength, and sperm count.

3. L-Citrulline Malate

L-citrulline is a non-essential amino acid that helps to widen blood vessels, increase blood flow, enhance nitric oxide production, and reduce fatigue. Research has shown that L-citrulline may also treat symptoms of erectile dysfunction (ED) [3].

When consumed, citrulline transforms into the amino acid arginine and then into a molecule named nitric oxide. This relaxes the smooth muscle cells that tighten blood vessels, causing vasodilation.


Man taking a pill

To determine the effectiveness of Testogen, we asked a group of our clients to conduct the initial bloodwork and record the results.

The group then continued their regular routine while taking Testogen for six weeks.

After six weeks of testing Testogen, we compared the initial blood tests of our clients with newly conducted ones.

Overall, they reported improved athletic performance and faster muscle recovery. Most participants were able to add more reps to their workout routine after three weeks of using Testogen.

They also reported that it took them less time to recover from challenging workouts.

Our #1 Recommendation



Overall Score 5.0


Testogen is available in the form of drops and pills. Testodrops are produced to enable users to quickly enhance their energy levels, libido, strength, focus, and testosterone levels. That said, you can combine the pill and drops to maximize results.

The recommended dose is four capsules daily, while each bottle contains 120 capsules. This means that a bottle should last you a month.

It’s best to take Testogen on an empty stomach, ideally early in the morning, for best results.

The product has a 100-day money-back guarantee, a long enough period to ensure it does what it claims.

  • Available in pills and drops
  • Transparently disclosed dosages
  • It is affordable compared to other products on the market
  • High-quality ingredients like L-citrulline and fenugreek
  • It is not synthetic-free as it contains magnesium stearate

Nugenix: 3 Key Ingredients

Supplement Facts of Nugenix

Nugenix is another testosterone booster with clinically-tested ingredients that have been shown to increase testosterone levels.

Let’s go over the most relevant elements.

1. Nugenix Free Testosterone Complex

This blend includes L-citrulline malate, fenugreek extract, and Tribulus extract.

These ingredients work together to help your body produce more testosterone, resulting in increased muscle growth and strength, improved libido, increased energy levels, and reduced fatigue [4,5].

However, the testosterone booster discloses the total value and doesn’t explicitly list how much of each element we are receiving.

This means that there could be a lower dosage of efficient ingredients that could be enough to give Testogen an edge.

2. Zinc

This mineral helps cells metabolize nutrients, and it also enables the production of testosterone.

Studies have proven that six-month zinc supplementation resulted in an increase in serum testosterone levels in healthy older men [6].

My dietitian pointed out that zinc deficiency can cause sexual health abnormalities and negatively affect testosterone levels, so it makes sense that Nugenix included it in its formula.

“Having a zinc deficiency can lead to low testosterone. Exactly why a lack of zinc impacts testosterone levels isn’t fully understood. The mineral may affect the cells in the testes that produce testosterone.”

- Alana Biggers, Medical Editor at

3. Vitamin B6

Vitamin B6 (pyridoxine) is present in Nugenix Free Testosterone Booster in doses of 2 mg.

Research has found that vitamin B6 is involved in the action of testosterone, possibly helping maintain receptors within cells [7].

However, vitamin B6 must be obtained from food or supplements because your body cannot create it independently [8].


Man thinking twice about taking the pill

I decided to try Nugenix along with another group of my clients who volunteered to participate.

We took either a placebo or 2,800 mg of Nugenix daily for six weeks. Finally, we compared the blood test results, as we did with Testogen.

After our trial, most men reported that they experienced increased energy levels as they were able to spend more time at the gym, finish more challenging workouts, and feel improvement in their mood.

Once I finished Nugenix supplementation, I felt that my energy levels were still elevated during tough workouts compared to those taking a placebo.

Our #1 Recommendation

Nugenix CTA


Overall Score 4.2


Nugenix testosterone booster is available in capsule form for easy consumption.

It should be taken three times a day to maximize results, and each bottle contains 90 capsules, meaning it should last a month.

In addition, the company has a 30-day money-back guarantee; if the buyer is unsatisfied with the products for any reason, even if they’ve used the entire product, they can return the empty bottle for a full refund.

  • Contains only clinically tested ingredients
  • It is entirely stimulants-free
  • Increases sperm count due to vitamins B1 and B6
  • It is not vegan-friendly, as the capsules are made from gelatin

Testogen vs. Nugenix: Distinctive Features

Now, based on research and customers’ testimonials, we will highlight some distinctive features of both testosterone boosters to help you make an informed decision.

Testogen: Unique Ingredients

Red Ginseng and nettle green leaves

Unlike Nugenix, Testogen contains ingredients like boron, nettle leaf, and red ginseng. These work together to boost your testosterone production naturally, which can help you improve your stamina, among other things.

Let’s go over each of them.

1. Boron

Testogen has a high dose of boron, a dietary mineral used in many testosterone supplements to treat bones and joints.

However, research has shown that it may also regulate your body’s natural production of testosterone and estradiol [9].

In addition, boron can increase your T levels by up to 25%, reduce estradiol by nearly half, and help with the metabolism of the total to free testosterone employed for sex-related tasks.

2. Nettle Leaf

The nettle root, also known as Urtica dioica, has been used for centuries as a natural remedy to increase libido and enhance sexual desire.

Not only does it work with your body's own hormone production by blocking sex hormone binding globulin (SHBG), but adding this herb also relieves sore muscles, hence its presence in testosterone boosters.

3. Red Ginseng

The ginseng extract included in the mixture is designed to shield you against dioxins, substances which, if left unchecked, can have a devastating effect on your reproductive and developmental systems.

“Both American ginseng (Panax quinquefolius, L.) and Asian ginseng (P. Ginseng) may boost energy, lower blood sugar and cholesterol levels, reduce stress, promote relaxation, treat diabetes, and manage sexual dysfunction in men.”

- Debra Rose Wilson, Ph.D at Medical News Today

Nugenix: Unique Ingredients

Tribulus flowers full width

We researched the unique constituents of each testosterone booster with assistance from our dietician. These are the unique ingredients in Nugenix that are worth noting.

1. Vitamin B12

Nugenix has 50 mcg of vitamin B12 in its mix, whilst Testogen does not include it in its formula.

Vitamin B12 is vital for creating red blood cells. In addition, research has shown that higher vitamin B12 doses were also linked to increases in both testosterone and free testosterone [10].

2. Tribulus Extract

Tribulus Terrestris is primarily suggested for men who strive to improve sexual health, including virility and energy, with a focus on cardiovascular wellness.

It is a popular supplement because of its purported ability to increase testosterone and stimulate libido [11].

Side Effects: Testogen vs. Nugenix

A person feeling nauseous

Both testosterone booster supplements have doses that fall within acceptable ranges.

Overall, you shouldn’t experience any severe side effects. However, though side effects are rare, they are possible with any supplement.

Our testing group did not report any adverse outcomes, so I pored through hundreds of customer testimonials.

I found that a few users claimed to experience nausea within a week of taking the Nugenix testosterone supplement.

If you have any medical concerns, make sure to see your doctor before you decide to start supplementing.

Testogen Customer Feedback

Typing on a laptop, musclar person giving thumbs up

To gain a better perspective, I also read through Testogen's reviews and saw its high success rate. In general, customers seemed happy with their purchase.

He has low testosterone levels. After taking Testogen for two months, his levels went from 256 to 352 ng/dL.

- Nathan from the United States

He’s been taking Testogen for a month to raise testosterone levels. He experienced more energy levels during his powerlifting exercises and increased libido. This is another customer who experienced increased facial hair growth.

- Connor from the United Kingdom

He found that Testogen provided him with improved energy and libido. However, he reported that he experienced an inability to sleep at night.

- Matt from the United States

Nugenix Customer Feedback

Giving thumbs up while showing phone, person using a laptop

Overall, most customers seem to be happy with Nuginex as a testosterone booster. There are very few negative reviews, and most users report seeing positive results after using the product.

However, there are some common problems that customers have reported on Amazon. These include feeling lightheaded and having stomach pain after taking it on an empty stomach.

He was diagnosed with low T. He took Nugenix for two months, then took a break. He takes it first thing in the morning. It gives him extra energy and slight improvement at the gym. However, he noticed his stomach feels strange whenever he takes Nugenix on an empty stomach.

- Rory from the United States

This user has low T due to a pituitary problem. He took it as instructed on an empty stomach and along with other supplements. So far, it has helped raise his free testosterone to normal levels. He found that it takes a week of consistently taking it before you start feeling its effects.

- Colling from the United States

After two months of using Nugenix, his testosterone levels rose by 4.8%. He also reported improved overall mental health.

- Paul Robinson from the United States


Testogen vs. Nugenix: Which Product Works Best?

Based on our research and my personal experience, I recommend supplementing with Testogen. There were a few things that led me to this decision.

First, it contains a higher quantity of efficient testosterone-boosting ingredients, which are openly available on the label, along with their doses.

Moreover, Testogen is slightly cheaper than Nugenix. It also has a money-back guarantee, so you can always get your money back if you're not satisfied with the product.

If you're looking for an effective testosterone booster with a proven track record and evidence to back up its claims, then Testogen is a great choice.

Try it out for yourself and see the results!

Our #1 Recommendation


Overall Score 5.0
  • Available in pills and drops
  • Transparently disclosed dosages
  • It is affordable compared to other products on the market
  • High-quality ingredients like L-citrulline and fenugreek
  • Get the BEST PRICE until the end of June
  • It is not synthetic-free as it contains magnesium stearate
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