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ExtenZe Reviews: A non-prescription pill for treating ED?

We test and evaluate ExtenZe to help you decide if this supplement could improve your libido and sexual performance

Last Updated: Feb 22, 2022
ExtenZe reviews

Studies show that 40% of men by age 40 have mild to moderate erectile difficulties. Difficulty getting or maintaining an erection can result from physiological conditions, mental health conditions, and/or certain medication routines.

The chances of experiencing erectile dysfunction (ED) increases by 10% each decade of a man’s life. The leading causes of moderate erectile difficulties as you age are related to blood flow, hormones, and overall health.

Because this condition affects so many men, there are numerous natural supplements and medications offered as treatments. One of these products, ExtenZe, is readily available and enjoys a fairly high degree of name recognition. But does it work, and is it your ideal solution for your own erection problems?

We set out to thoroughly test and evaluate ExtenZe as a treatment for men experiencing these erectile difficulties so that you can know what to expect.

Review Summary


  • Ingredients in ExtenZe are clinically proven to address common causes of ED and low sexual desire
  • May promote greater sexual stamina and satisfaction
  • Non-prescription and relatively safe for most men
  • Savings opportunities when you order larger quantities
  • A reliable company that has operated for years
  • A 67-day money-back guarantee
  • 15% OFF a 1-month supply with code: INNERBODY15


  • May not be suitable for men with underlying health problems like cardiovascular disease — consult with your doctor
  • International shipping isn’t free unless you order a 6-month supply
  • Contains deer antler velvet, raising potential ethics concerns
  • More study is needed to confirm the effectiveness of a few ingredients
  • Contains DHEA, which means some professional athletes (football players and Olympic athletes, for instance) are banned from using ExtenZe

Bottom line

Provided that you inform your doctor — as you should anytime you’re adding a new supplement to your routine — we can recommend ExtenZe as a relatively safe and effective method for men to address the causes of ED without a prescription. Some of the ingredients of ExtenZe are documented in clinical studies to treat common causes of ED effectively. As a supplement, ExtenZe isn’t regulated by the FDA, and you should consult your doctor for the best advice based on your health.

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As a relatively safe alternative to prescription medications, ExtenZe contains ingredients that are proven to help with ED.

Talk to your doctor about whether you’re a suitable candidate to add ExtenZe to your supplement regimen. Its ingredients can promote better blood flow to the penis and encourage higher levels of free testosterone for better sex drive and energy.

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Why you should trust us

Over the past two decades, Innerbody Research has helped tens of millions of readers make informed decisions about staying healthy and living healthier lifestyles.

Our testing team has purchased and compared more than 500 health-related tests to date, and we are constantly updating our reviews based on the latest health standards. We try our best to provide you, our reader, an unbiased analysis of the product or service in question based on our adherence to quality, the latest medical evidence and health standards, and a simple question: would we recommend it to our family and friends if it weren’t part of our job?

Additionally, like all health-related content on this website, this review of ExtenZe was thoroughly vetted by one or more members of our Medical Review Board for accuracy.

What is ExtenZe?

Due to social stigmas and unfortunate feelings of embarrassment, many men suffer through sexual health issues in silence. Aiming to make it easier for men to get help, ExtenZe is a popular male enhancement supplement relying on natural ingredients and available to be delivered to your home without a prescription.

Because male sexual performance problems like ED have several potential causes, and it isn’t immediately clear what the underlying cause may be, ExtenZe formulates its natural ingredients as an assortment aimed at addressing several common causes of low libido and sexual performance issues among men. With this one-size-fits-most approach, the idea is that you may not need everything in the pill, but one of the ingredients — or multiple ingredients — will likely help. This is obviously a different path than that of working with your doctor to take tests and arrive at a diagnosis that explains the underlying reasons for your sexual performance issues.

This supplement is manufactured in the United States. Over time, ExtenZe has sold over one billion pills, evidence that many men have come to trust this product. If you choose to try ExtenZe, we recommend that you let your doctor know of your plans to make sure you have no medical conditions or prescriptions that make it unwise.

Many professional athletes are actually not allowed to use ExtenZe because one of the ingredients — DHEA (dehydroepiandrosterone) — is a performance-enhancing substance.

What can you achieve with ExtenZe?

A lot of men believe that ExtenZe can make your penis larger and also provide stronger and longer-lasting erections. In our opinion, the first suggestion is not valid; ExtenZe won’t make a penis larger except in the literal sense that it can help you achieve a healthier erection, and most penises are larger when erect than when flaccid. For penis enlargement, you should consider other products — and we have a guide that provides much more information.

ExtenZe may be of use if your goal is to improve the strength and staying power of erections without resorting to prescription medication. ExtenZe could make an erection larger by promoting improved blood flow to the penis and/or by addressing other underlying causes of mild ED, such as anxiety or hormonal imbalance.

How does ExtenZe work?

Whether natural and over-the-counter (like ExtenZe) or prescription-strength medication (like sildenafil), most male sexual performance pills aim to boost your nitric oxide (NO) levels. This is because NO is fundamental to the signals your body sends that it’s time to increase blood flow into the chambers of the penis, leading to an erection.

There’s no scientific evidence that ExtenZe would make a penis larger than it was before. However, the pill contains ingredients that promote higher nitric oxide levels, improve blood flow, and increase the availability of free testosterone. Addressing hormonal deficiencies can strengthen libido and sexual stamina (not to mention overall energy), while improved blood flow to the penis facilitates a stronger erection.

Note: If you purchase ExtenZe, you should go directly to the company’s official website. Disreputable outfits have counterfeited ExtenZe to include prescription medications inside of it (including sildenafil), which is quite dangerous without a proper prescription and medical evaluation; it’s not an over-the-counter drug because you need to have a medical evaluation first in order to safely take sildenafil.

The ingredients in ExtenZe

For centuries, erectile difficulties have been treated with various natural remedies. In some cases, the ingredients present in ExtenZe pills are a continuation of these traditions. Some of the ingredients have been studied in clinical trials, with evidence in support of them, while others are supported chiefly by anecdotal evidence.

If you want to use ExtenZe, here are some of its ingredients and what they are expected to do:

Yohimbe Extract

This ingredient, also called Pausinystalia johimbe, comes from the bark of a tree. The tree bark is a traditional West African medicine known to be effective for treating ED. Studies have shown that the use of this herbal plant will block alpha-2 adrenergic receptors that hinder erections. It also encourages the production of nitric oxide that improves your blood flow in the penis.

Horny Goat Weed

This is the source of an ingredient called icariin. The ingredient helps to block PDE-5 — the same type of approach that allows Viagra to work. Since PDE-5 is the body’s signal to prevent penis arteries from dilating, PDE-5-inhibiting substances like this allow blood to flow into the penis in order to achieve erections.


Most testosterone-boosting supplements contain a small amount of boron. Studies indicate that this mineral increases your body’s conversion of testosterone to free testosterone, which is critical for sexual performance. Boron in a suitable dosage may effectively treat low testosterone.


An essential mineral, various studies have reported that supplementation with zinc and magnesium will help to increase your testosterone levels if you are not getting enough zinc through normal dietary sources.

Tribulus Terrestris

Evidence strongly suggests that Tribulus Terrestris enhances male sexual performance can help with ED, though the precise mechanism isn’t fully understood yet.


This is a hormone that your body uses in order to make testosterone and other hormones. However, studies have not proven that taking the hormone will positively impact sexual performance or erectile difficulties.


An amino acid, it’s used in high doses to help with blood flow. If taken with Viagra, this ingredient may cause severe side effects.


DHEA (dehydroepiandrosterone) is another hormone that occurs naturally in your body, where it helps you to produce both testosterone and estrogen. Some studies have shown that the use of dehydroepiandrosterone in small amounts is effective in treating erectile difficulties. If you take it as a supplement, your body will not make extra DHEA. However, the inclusion of DHEA in this supplement means you should certainly discuss with your doctor; the effects of long-term supplementing with DHEA aren’t fully understood, and not all men should consider doing it.


Folate is commonly known as Vitamin B9. A dietary deficiency of folate can lead to infertility. Folate is usually prescribed for use by pregnant women but is also beneficial to men. Some studies reported that the use of folate could help to increase your sperm count significantly.

Piper Longum

Also known as long pepper, Piper longum is common in Ayurvedic medicine. Some use it to treat digestive disorders and menstrual cramps, but there’s little evidence to support its use to treat ED or improve sexual performance.


Ginger promotes cardiovascular health and may help you to stimulate better blood flow.

How much does ExtenZe cost?

ExtenZe is available on the official website. Buying there, you can benefit from a 67-day money-back guarantee.

Buying multiple packs means you can save more money. Below are the costs of ExtenZe packages in USD, reflecting automatic discounts you enjoy when you buy in larger quantities.

  • 1-month supply — $42
  • 2-month supply — $75
  • 3-month supply — $105
  • 6-month supply — $210

However, we thankfully have several exclusive coupon codes that bring your prices down significantly. Be sure to use the code corresponding to the amount you wish to buy.

  • For a 1-month supply, use INNERBODY15 to get 15% off.
  • For a 2-month supply, use INNERBODY25 and enjoy a 25% discount.
  • For a 3- or 6-month supply, use INNERBODY30 to reduce your price by 30%.

These discounts reduce your price well below the automatic discounting described above, and they work when you buy directly from the ExtenZe website.

Each one-month pack contains 30 liquid gel capsules that are easily digestible. The company offers you free international shipping for ordering the six-month pack.

You can opt to order from certified ExtenZe affiliates, but buying directly from the company is fastest, ensures the best money-back guarantees, and also guarantees that you won’t accidentally order counterfeit products.

How do you use ExtenZe?

A one-month supply of ExtenZe will contain 30 pills because you should take one pill per day. Do not take more than the recommended dosage.

We suggest that you keep a little journal when adding a supplement like ExtenZe. It’s important to track your results whenever you add a new medication or supplement to your regimen; if you don’t feel that a supplement or medication is actually bringing some benefit to you, then it’s worth discussing your observations with your doctor. Many people continue to take medications and supplements even though they may not be benefiting from them as expected.

How we evaluate home health products

At Innerbody Research, we customize our evaluation criteria depending on the type and nature of the health-related service or product. For ExtenZe, we base our review on five main areas, including:

Quality: How well does the company deliver its core service to the customer? Does the company follow the latest and most advanced testing technology to achieve a high level of accuracy? Is the quality of service high enough that we would recommend it to loved ones without hesitation? If not, why not?

User-friendly: How intuitive and user-friendly is the service? Does the device, program, app, or website achieve a reasonable degree of user-friendliness for its customers? Is it easy to locate the products or services on the website?

Value: Are you getting your money’s worth? Are there any hidden costs or charges? Does the company offer discounts or satisfaction-guaranteed policies?

Privacy: If health data is stored, will your data be stored securely? Are payments secure? Does the company provide discreet shipping to protect the contents of your order?

Customer support: Particularly in situations where ‘one size fits all’ doesn’t make sense, how well does the company help make the service ideal for you? Is the customer support team friendly and helpful, especially when handling refunds and exchanges?

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