Nugenix Ultimate Review - Does This Testosterone Booster Work?

Nugenix Ultimate Review – Does This Testosterone Booster Work?

Here’s our Nugenix Ultimate Review. We’ll check its benefits, ingredients, side effects, and dosage instructions to see whether it’s good value for money and something that will deliver on its manufacturer’s claims. Starting this off with a quick summary!


  • 120 capsules per bottle
  • Serving of 4 capsules per day
  • Transparent label
  • Says it helps boost testosterone; masculinity; sex drive
  • Only 3 ingredients that may affect testosterone; others are either just libido boosters or ineffective altogether
  • Missing vitamin D, zinc, and other core ingredients
  • Risk of side effects is extremely low
  • For $84.99 per bottle, there are better testosterone boosters on the market right now

What is Nugenix Ultimate?

Nugenix Ultimate is a food supplement designed to raise your testosterone levels naturally. If you’re looking for testosterone support in the gym and in your lifestyle in general, the 8 key ingredients in Nugenix Ultimate are said to help you with just that.

Along with muscle strength and growth, Nugenix Ultimate is also said to:

  • Improve vitality and drive
  • Help modulate androgenic activity
  • Boost free testosterone

Nugenix contains 3,000mg of D-Aspartic Acid and a few other ingredients that may possibly lead to the aforementioned benefits. However, as you’ll see below, some of these ingredients only work in the short term. Nugenix is also missing some important t-boosters such as vitamin D, which would help with raising the levels of anabolic hormones tremendously.

Nugenix Ultimate: Dosage Directions

Nugenix dosage instructions are to take 4 tablets every day on an empty stomach, or at least 30 minutes after your last meal before working out. Use continuously for 4 weeks, after which Nugenix manufacturers recommend to take 2-4 weeks off.

The fact that it needs to be cycled suggests that Nugenix may not be safe to take long-term; we’ll find out why below, so be sure to read on.

Ingredients in Nugenix Ultimate

Nugenix Ultimate Ingredients

Here are the ingredients in Nugenix Ultimate:

  • D-Aspartic acid (3,000mg)
  • Fenugreek Extract (seed) (50% saponins) (700mg)
  • Epimedium sagittatum (leaf) (650mg)
  • Stinging nettle (root) (360mg)
  • Maca (root) (250mg)
  • Mucuna pruriens Extract (seed) (20% L-DOPA) (250mg)
  • Eurycoma longifolia Extract (root) (150mg)
  • Boron (as boron citrate) (10mg)

Below, we’re going to break down these ingredients in more detail; but just to give you our thoughts on the first glance, we think the Nugenix Ultimate formula looks decent.

For starters, you’ve got a clear and transparent label, without proprietary blends that would block us from seeing ingredient doses.

The ingredients themselves are a mixed bag. You’ll get some solid ones, such as D-Aspartic Acid, but also some ingredients that aren’t proven to affect testosterone or libido. Speaking of which, quite a few proven natural test boosters are missing from this formula. This naturally brings up the question: will it be enough to affect your testosterone?

Here’s a closer look:

D-Aspartic acid

D-Aspartic Acid, or D-AA, is a naturally occurring chemical. It is found in foods like chicken breasts, although in fairly small amounts.

When supplemented, D-AA has been shown to increase testosterone levels in untrained men, as well as those who have low testosterone to begin with. In men who are active and healthy in general, D-Aspartic Acid doesn’t produce the same results. [1]

Additionally, D-Aspartic Acid’s T-boosting effects only last a short while, for a few weeks at best, after which you’re back to baseline.

Fenugreek Seed Extract

Fenugreek is an interesting herb. It blocks certain enzymes in your body that turns testosterone into DHT (another important anabolic hormone). [2]

So while you might be supporting somewhat higher T levels from this ingredient, it does break the natural balance. Scientists don’t yet know if this is a reason for concern over the long run.

Epimedium sagittatum Leaf

Epimedium sagittatum is a fancy scientific name for Horny Goat Weed. A plant traditionally used for libido and sex drive enhancement purposes. What do the studies say about it?

According to, it does seem to increase libido in some cases – and, some animal studies also showed a boost in T levels. That said, human clinical trials are yet to replicate these results.

Stinging Nettle Root

Stinging Nettle is a herb known to pretty much everyone. It works to support prostate function. More specifically, it acts as an anti-inflammatory agent.

While Stinging Nettle isn’t shown to boost testosterone in any reliable trials, it has many health benefits as a plant, including a reduction in nasal inflammation. As such, it’s not the worst of inclusions in Nugenix Ultimate, even though they could’ve added a proven testosterone booster like vitamin D in its stead.

Maca Root

Maca is yet another libido supporting ingredient in Nugenix Ultimate. Traditionally used by the native people of Peruvian Andes, it seems to also enhance energy and reduce stress levels.

Studies are yet to confirm most of Maca’s benefits, though; and as far as testosterone is concerned, it doesn’t work! [3]

Mucuna pruriens Extract

Now, this is a great choice. Mucuna Pruriens, or velvet bean, is a natural source of L-DOPA. What is L-DOPA, you ask? It’s a chemical that your brain uses to make more dopamine. This is useful in conditions such as Parkinson’s where Mucuna is uses to help manage some of the symptoms.

More dopamine sometimes leads to increases in levels of motivation and mental focus, which is just what many men are seeking today.

Eurycoma longifolia Extract

Also known as LongJack, Eurycoma Longifolia is a natural herb with some solid evidence behind it. Although it doesn’t work in everyone, research shows LongJack may boost your libido and sexual function without affecting testosterone.

Boron Citrate

Boron is a trace mineral found in apples, raisins, and other foods. It plays a role in supporting your bone health and strength. Apart from that, boron also may positively influence testosterone levels, at least in the short-term (we don’t have too many long-term studies showing positive results).

Reviews and Testimonials

Nugenix Ultimate has average ratings on sites like Amazon and GNC. During our inspection, we’ve come across many positive reviews in terms of safety of Nugenix – it doesn’t seem to cause adverse reactions for most men.

However, we’ve also seen complaints about the lack of positive results. Here’s what some of them said;

“I have been taking this for 2 weeks and have sincerely not felt a difference. 3 stars is probably not a fair rating, but I would have expected to feel different at this point. If something happens in the next week, I will change my rating.” – Ryan Trotter (Amazon Customer)

“This is my 4th cycle of this test booster. It used to work phenomenally. I don’t see the same results. Good addition to preworkout, but I seem much harder Grier after taking it. Take within one hour of heavy lifting.” – Yves Sheets (Amazon Customer)

“It was so-so. Wasn’t as impressive as everyone made it out to be.” – Anonymous Amazon Customer

“I think it helps build muscle, though slowly at my age over 60. Ingredients cannot hurt, it you are willing to spend the money.” – Cyclist Grandpa (Amazon Customer)

Side Effects

Nugenix Ultimate contains commonly used ingredients in testosterone boosters. They’re also well-dosed. As a result, Nugenix Ultimate shouldn’t cause you any negative side effects. We also didn’t see too many reports of negative reactions, except for nausea and bloating in rare cases.

Although it does use Fenugreek, which may cause issues when taken over prolonged periods of time and in high doses, it shouldn’t be a cause for concern if you only plan to try it out for a short while.

If you do get side effects, discontinue use and check with your doctor to see what’s best to do moving forward.

Cost, Where to Buy, and Other Things to Consider

Nugenix Ultimate costs $84.99 for a month’s supply (1 bottle). This is the main con of this product and the reason why most potential customers turn away from it. Considering that there are more effective testosterone boosters with proven and well-researched ingredients for less, we can understand the hesitancy.

On the bright side though, you do get the option of worldwide shipping, and fast at that. So if the price isn’t your concern, you still may look into this one.

Nugenix Ultimate sells in Walmart, Walgreens, Amazon, GNC, and other big supplement (re)sellers.

Nugenix Ultimate Review: The Bottom Line

Nugenix Ultimate has a few good ingredients; namely, boron, D-Aspartic Acid, and Mucuna Pruriens. These have some evidence showing they may support healthy testosterone levels, at least in the short term.

But for the price of $84.99 per bottle, a lot is missing from Nugenix Ultimate to make it great value for money.

The rest of its ingredients are good for libido, but not for testosterone. Vitamin D, magnesium, zinc, and other core ingredients are nowhere to be seen.

Due to its downsides, we don’t rate it as one of the best testosterone boosters on the market right now. You can find better options with a little research, and for less money, too.

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