Zyrexin Review: Is It Safe And Effective?

Rated: 56 out of 100
by SizeReview.com


In the years since the words erectile dysfunctions, or ED, have become a part of every day modern vocabulary, the only thing any man suffering from this condition wants to hear is - the cure. Sure, they all know about the big prescription pills and the great results they offer but they also probably know that there are non-prescription options that have earned a great reputation and that won't break the bank. So, the big question the men who are looking for a solution is - can any of these products help me? Is it safe to take?

To answer that question one has to understand that there are many of these non-prescription products, which are commonly referred to as male enhancement supplements on the market. Today, we are going to look closely at one of these that has been getting a lot of attention recently - Zyrexin. This supplement claims to be the only male enhancement supplement available with U.S. patent for its proprietary formula and several international patents, at well. In addition, Zyrexin also claims to be the #1 rated supplement in the United States.

Zyrexin Ingredients


Looking at the list of ingredients what we find is a proprietary formula of all natural elements the manufacturer, Superbalife International, calls Bueta Superb. On the market for approximately the last five years, Zyrexin lists its ingredients as follows:

Epimedium Extract (leaves), Yohimbe Extract (bark) (8mb yohimbine alkaloids) Xanthoparmelia Scabrosa Extract (lichen), Ginkgo Extract (leaves), Cnidium Extract (fruit) Velvet Bean Extract (seed), Butea Superba Extract (tubers), L-Arginine. It should be noted that the manufacturer states: DAILY VALUES NOT ESTABLISHED.

To be clear, the reason the company does not list specific quantities relates to the fact that, as part of a proprietary formula, Superbalife International has chosen to keep the details secret in order to protect their formula.

Other ingredients include: Microcrystalline Cellulose, Dextrose, Starch, Stearic Acid, Hydroxypropyl Methylcellulose, Magnesium Stearate, Silica, Titanium Dioxide, Tracetin, FD&C Blue #1 Aluminum Lake. This is followed by a standard warning: Not for use by persons under 18. Do not use if pregnant or nursing. Do not use if you have or are at risk for or are being treated for high blood pressure, kidney, thyroid, heart, or liver disease, any psychiatric condition, seizure.

A comparison between these elements and those of similar male enhancement supplements shows that Zyrexin's choice of secondary ingredients is much in line with its competitors. In a nutshell, there is nothing special here but there are a couple of points that we will address later.

Now that we know the ingredients of Zyrexin, let's take a closer look at what some these key ingredients are known for:

  • Bueta Superb: This is what Zyrexin's manufacturer calls its proprietary blend of ingredients. This secret blend of elements claims to produce high levels of nitric oxide which is essential to carry nutrients and oxygen in the blood stream. Elevating this process is critical in helping to increase the amount of blood flow in the body and, critically, the penis to increase length, width and hardness in erections.
  • Horny Goat Weed: A common ingredient in many male enhancement supplements, Horny Goat Weed has an extensive history of helping to promote the production of nitric oxide to improve blood flow.
  • Yohimbe Extract: An aphrodisiac and sexual stimulant, Yohimbe is one of the oldest, all natural ingredients in use to correct erectile dysfunction.

How does Zyrexin Work?

When you look at the active elements in Zyrexin two things are clear. One is that the ingredients are, in many ways, similar to the most popular male enhancement supplements out there today. The other is that because of the lack of information related to the specifics of their proprietary formula it is difficult to judge just how effective this particular blend really is. At the heart of this are questions like - Does this formula produce enough nitric oxide to effectively increase the blood flow? And, are the elements designed to boost libido provided in sufficient quantities and the right mixture to create the desired affect?

The Pros And Cons


  • Ingredients are well-established
  • Designed to alleviate erectile dysfunction
  • Enhances mental stimulation and performance
  • Promises results in less than one hour
  • 60 day money back guarantee


  • Does not promise long term results
  • Yohimbe and other ingredients known to produce unwanted side effects
  • No longer available at retailers such as Walmart

What Zyrexin Users Are Saying

A study of online user reviews found that there are numerous testimonials available on the manufacturer's official website but, as with any biased source, a savvy consumer has to take such normally glowing testimonials with a grain of salt. Other, less biased, sources offer what appear to be a more genuine assessment of results a new user can expect. It was in these reviews that users had quite varied opinions on Zyrexin's overall effectiveness. The great takeaway, as we saw it, was that men who led a more active and healthy lifestyle were far more likely to have positive things to say about their experience. So, with the natural physical benefits of proper exercise and healthy eating put into the mix it is obviously more difficult to determine if things like improved blood flow and increased performance is due to the benefits of a lifestyle choices, the supplement, or a combination of the two. What we do know is that user reviews that did not indicate the kind of positive lifestyle choices did not often give Zyrexin high marks.

What About Side Effects?

There is nothing out of the ordinary when it comes to the ingredients compared to many of its competitors but that doesn't mean that some of those ingredients are not known to have potential negative side effects. For instance, some of the so called Prosexual Nutrients can lead to breathing problems and allergic reactions - rashes and itchy skin. Also, Yohimbe has a long history of causing increases in blood pressure, respiratory problems and even heart palpitations. Keeping all that in mind, it is recommended that new users consult with a qualified medical professional before taking this product.

The Final Analysis

The goal of this review is to determine how Zyrexin stacks up against the top choices for non-prescription male enhancement supplements available to today. For any man suffering from the effects of erectile the questions are simple: Is it safe and is it effective? So, let's look back at everything that we've learned here.

Zyrexin contains a proprietary blend of well-regarded ingredients but, because the blend of these ingredients cannot be established, the overall effectiveness of them cannot be accurately ascertained. Couple that with the additional ingredients and the potential for unwanted side effects and what you end up with a formula that is hard to recommend without reservations. Having these concerns plus the puzzling fact that at one time Zyrexin was offered through retailers such as Walmart but now no longer is and one has wonder what reasons would cause this product to be removed from its inventory of similar products.

In total, the conclusion here is simple: Although there is nothing inherently wrong with the proprietary formula, the other active ingredients in Zyrexin, or the potential reasons it is no longer available through certain retailers, there are clearly many other high quality and well-recognized male enhancement supplements that are more likely to produce the benefits for men with erectile dysfunction based on their formulation and accessibility.

For more information on the highest rated male enhancement supplements click here.

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