Zytenz Review – Does It Really Work?

By: Rob Miller
4 User Reviews
Fact Checked On: 3-23-2020

Home » Male Enhancement » Zytenz Review – Does It Really Work?


Pros and Cons
Our Personal Test Results
Will Zytenz Make Me Bigger?
Independent Reviews
Where to Buy
The Bottom Line
User Reviews

With so many men looking for an alternative to prescription medications that works and doesn’t cause side effects, many manufacturers have stepped in with products to fill that need. Zytenz is one of those products. Advertised as “The Dirty Little Secret to a Better Sex Life”, Zytenz claims that it will:

  • Increase the size and girth of your erection
  • Deliver immediate rock hard erections
  • Dramatically increase your sex drive
  • Help you control your orgasms
  • Provide more intense orgasms for you and your partner

Zytenz Ingredients and How They Work

The official website states that after 7 years of research and testing, the formula for Zytenzwas created. The official site states that Zytenz will help you feel confident again, eliminate performance anxiety, and contains nothing but all natural ingredients.

According to the label, those ingredients are following: Niacin, Vitamin B6, Magnesium, Zinc, D-Aspartic Acid (DAA), Tribulus Terrestris, Arginine Ethyl Ester, Catuaba Bark, Eurycoma Longifolia, Vitex Agnus Castus, Mucuna Pruriens, Avena Sativa, Maca Root, and Resveratrol.

Many of these ingredients, including D-Aspartic Acid, Tribulus Terrestris, Magnesium, and Zinc have all shown promise at helping to increase all natural testosterone levels substantially. With heightened testosterone production most men will see an overall increase in libido, which includes the ability to last longer and climax on demand.

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You are instructed to take 3 capsules per day before a meal or you can take 3 capsules 30 minutes before sexual activity. It’s unclear whether or not Zytenz would be classified as a “fast acting” male enhancement pill, but they do recommend that you take it daily to best enhance your sexual experience over time.

A bottle contains 84 capsules, so if you take 3 each day, a bottle will last 28 days.

Zytenz Pros and Cons

As this is an important purchase, you’ll want to weigh the positives and negatives before making a decision.


  • Zytenz is all-natural.
  • It’s modestly priced.
  • It comes with a money back guarantee.
  • There are customer testimonials on the website.


  • The guarantee is confusing. They say if you’re not satisfied that you can call and receive a return merchandise authorization (RMA) #, but that you will only get a full refund if only ONE bottle was opened.
  • Can’t find it in stores.
  • There is no information on the website regarding who manufactures Zytenz.
  • Very few reviews independent of their website. (we actually have one or two below, scroll down to see them)

Our Personal Test Results

zytenz reviewI had one of our product testers named Mark try Zytenz out so we could get a gauge on whether or not it really works as well as they say it does. Here’s what he had to say:

“I started taking Zytenz about 2 weeks ago, and Rob asked me to give my review so here it is…the first couple of days I started to feel subtle “changes” like a small boost in my mood, better quality sleep, but nothing in the “size” department. At the end of the first week I could definitely tell that my erections were getting stronger, and I started waking up with a morning wood more often then not.

Sex definitely felt more fun again, and I was lasting longer then I usually do (maybe 15 – 20 minutes).

What was weird was that, while this feeling continued on for about 2 weeks, the effects started to gradually fade away and I sort of resorted back my self again.

I don’t know if this is something that would work on an “as needed” basis, but for me the effects were pretty good for a couple of weeks and then nothing. Very strange, I would give it a 4 out of 5 stars for the short term effects and a 1 out of 5 stars for the long term ones.”

Independent Reviews

Finding reviews outside of the official Zytenz website was difficult. The only “real” review I found was a Youtube video made by Supplementing (who also apparently sells the stuff), check it out below:

[youtube id=”qqIuQnE7cZA”]

Unfortunately they don’t really talk about their personal experiences with Zytenz, but rather what it’s intended to do as well as a discussion of the ingredients.

A search through numerous different forums and discussion boards for talk on Zytenz turned up nothing substantial.

Where to Buy

Zytenz is only available online, and you cannot find it in stores like GNC, Vitamin Shoppe, Walmart, or Walgreens / CVS. You can purchase it directly from the Zytenz website for $39.95.

This is about a month’s supply, depending on whether or not you choose to use it every day. There are discounts available when you order multiple bottles. We found one other online source – supplementing.com. They have a bottle for $35.95.

The Bottom Line

If you’re looking for an all-natural alternative to Viagra, something that will improve your performance in bed and help you and your partner have more frequent, more enjoyable experiences, this might be a decent pick. The only downside from our testing was that the effects seemed to wear off over time.

It is not like some other alternatives that are going to give you very long lasting effects without needing to re-dose or wait until the next chance to try it out.

However, everyone will respond differently to products like this, so the only “sure” way to know is to try it out yourself.

For the price, it might be worth it. Considering many other supplements on the market go for as much as double, or even triple, the price of Zytenz, and many of them don’t do anything. Especially considering that it is fairly low risk and does not have a high chance of producing any uncomfortable side effects.

Another upside is that they don’t make the claim that this is some magic enlargement pill that will give you some enormous increase in size.

Have You Used Zytenz? Leave Your Review Below!

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User Reviews

Have you used this supplement?

Does not work

By Evaristo,  Jul 21, 2016

I have take zytenz pills for about 3 weeks and did not work im a 49 healthy not overweight man and this product did not make any changes at all !!
really disappointed

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26 out of 27 people found this review helpful.


By Charles Walker,  Jan 14, 2017

This shit does not work it is a waste of money .brought 4 bottles and wish i never did .it was the worst investment of my fucking life . Horrible simply horrible.

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17 out of 19 people found this review helpful.


By blaise,  Jun 10, 2014

i've been using the product for a month w/o any results. I was hoping for more but only got less...Dissapointed

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17 out of 21 people found this review helpful.

no results very poor disatisfied

By frank branca,  May 29, 2017

poor results no difference im on my 4 th bottle no change seems like a ripoff will not oder again

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8 out of 8 people found this review helpful.

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Ask A Question

User Questions and Answers

how zytnez serum is used -gurpreet

You're instructed to take 3 capsules per day before a meal or you can take 3 capsules 30 minutes before sexual activity.- Rob

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9 out of 15 people found this question helpful.

I am in middle of 80s, does it still work? -Young

There's no upper age limit on who it works for, so as long as you're healthy, it should work for you.- Rob

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3 out of 3 people found this question helpful.

Does your dick get bigger -Tony

No, no pill can do that for you. It's for improving performance.- Rob

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3 out of 3 people found this question helpful.

Does it grow your penis? -Ladarrius

Highly unlikely.  We tested it and other than helping a bit with erection quality and control, there were no gains in size.  Click Here to see products that will help you gain size.- Rob

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5 out of 8 people found this question helpful.

Does it have tadafil in it? -Kevin

Zytenz is a natural supplement, which means it doesn't contain prescription only ingredients like Tadalafil.- Rob

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2 out of 3 people found this question helpful.

Author: Rob Miller

Supplement Critique

Rob Miller founded SupplementCritique.com over 7 years ago, and has been the chief editor ever since. He has a diploma in Advanced Dietary Supplements Advisor, and worked at GNC for 3 years. He KNOWS supplements, both inside and out. Rob currently resides in Jupiter, FL, with his wife of 4 years.  Learn more about him in his Bio here. Follow him on Twitter , Facebook, LinkedIn, or find him on Google +.

6 comments on “Zytenz Review – Does It Really Work?”

Leave A New Comment

    1. Hey Vicky,

      SupplementCritique.com is a review website. You’ll need to contact Zytenz directly to get your question answered.

    1. Hey Will,

      Zytenz doesn’t disclose its ingredients, so I can’t say for sure, but generally, it’s not a good idea to take a double dose of your supplements.

  1. Zytenz does not work . Therefore, I am asking for a refund .If you do not respond to this I will forward this product the” unused portion” to a research lab for investigation of contents and I may consider legal action like further federal investigations.

    Ray Ollermann

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