NeoSize XL Review – Can It Truly Make You Bigger?

By: Rob Miller
2 User Reviews
Fact Checked On: 3-20-2020

Home » Male Enhancement » NeoSize XL Review – Can It Truly Make You Bigger?

NeoSize XL Overview

Male enhancement supplements can generally be divided into 3 categories:

1. Pills that claim to work as a “fast-acting” libido enhancer.

These are the kinds of pills that you take about 30 – 60 minutes prior to sexual activity, and only on occasion.

They include supplements like all of the Rhino Brands, SWAG, and Zyrexin.

I’ve personally tested over 47 of these types of sexual enhancers (click here to see the 4 BEST), and have experienced everything from severe headaches to raging boners from them.

Some work faster than others and some simply do not work at all, or if they do many come with a battery of side effects. content/uploads/2017/12/rhino 8
Like this one…

2. Pills that claim to work as “slow-acting” libido enhancers.

These are the kinds of pills that you take everyday, with the intention of their effects starting to show up over a period of weeks (or sometimes even months).

They build up over time and if you take a reputable one, a patient man should see some good results over the course of time.

They include supplements like Vydox, Vigrx Plus (my #1 choice), and and Viril X.

viril x reviews
^ My Viril X test

3. Pills that claim to grow your size, including both length AND girth.

These are the most common I’ve come across in my personal testing, and the VAST majority of them don’t work.

They include pills like Virectin, PXL / VXL, and Male Formula XL, ALL of which I’ve personally tested. XL can EASILY be moved into this last category.

Why do I say that?

We’ll talk about that in a little bit.

Want To REALLY Get Bigger?

Click Here to sign up for my free "Enlargement Exercises" eBook.

For now, let’s give you a general idea of what it is and what the ingredients are.


How Neosize XL Works
Who is Dr. Marco Basti?
Customer Reviews
My Personal Results
Where To Buy

Watch Our Video Review Or Scroll Down To Read More

What NeoSize XL Is And How It Works

NeoSize XL is a male enhancement product available on the Internet that is said to increase length and girth.

They’re certainly not the only ones claiming that.

If you run a quick search on yahoo for “best penis enlargement pill“, you’re bombarded with all sorts of claims.

enlargement pills ads on yahoo

While these claims sound very encouraging, by no means they should be taken at face value.

does neosize xl really work

The research conducted on this subject so far has proved that there is no such thing as a permanent penis enlargement pill.

I can also support that conclusion, because I’ve personally tested virtually every one that claims to do so with virtually 0 results.

male enhancement pills ive tested
^ Just a fraction of what I’ve tested over the last 8 years

NeoSize XL seems to be endorsed by a medical professional, but not many details are known about the doctor that supports the product (more on this later).

The ingredients and how NeoSize XL works are clearly explained on an official website, and the manufacturer appears to be caring about any question clients may have.

While this may be a reliable natural formula for male enhancement, the claims about penis size increase should be taken with at least a pinch of salt.

NeoSize XL Ingredients

First off, here’s a snapshot of the ingredients label to get you familiar:

neosize xl ingredients

NeoSize XL is based on several key ingredients that contribute to better blood flow to the penile area, thus contributing to better and longer lasting erections.

The full ingredients list behind these pills include the following:

  • Mucuna Pruriens
  • Albizzia lebbeck
  • Asteracantha longifolia
  • Pueraria tuberosa
  • Withania somnifera
  • Tribulus Terrestris
  • Chlorophytum arundinaceum
  • Argyreia speciosa
  • Tinospora cordifolia.

I have to admit, I’ve never seen 95% of these ingredients.

Really the only 2 I recognize is Tribulus Terrestris, which is found in numerous testosterone boosting supplements like Spartagen XT, and Mucuna Pruriens, which is sometimes called a legal steroid.

spartagen xt review
^ My test with Spartagen XT

Tribulus Terrestris is actually REALLY effective.

what tribulus terrestris looks like

I know because I’ve been using it on and off for the last 4 years or so.

It’s shown some promise in limited clinical studies to help with athletic performance, sexual health issues, and numerous other health benefits.

tribulus terrestris benefits infographic

NeoSize XL sounds like a good male enhancement formula based on a few principles that explain how better erections can be achieved even by those that suffer from erectile dysfunction.

NeoSize XL Enlargement Claims

They definitely make a lot of claims, with the very top of the official NeoSize XL website screaming “The Safest Option For Penis Enlargement!”


If you scroll around a bit more, it is said that these pills can lead to an increase of 3 inches in length and a 1 inch gain in girth, but no clinical evidence is cited.

will you gain permanent size with neosize xl

Furthermore, they show a graph that shows the results you can expect month-to-month from taking NeoSize XL.

neosize xl claims month to month basis

Is this increase in penis size permanent?

They stop short of claiming that, but who are we kidding?

They definitely want you to think that…

While many people want to believe that it is enough to take a pill in order to achieve penis enlargement, it is hard to believe that NeoSize XL will work that way.

I’ve seen literally HUNDREDS of supplements like this, including Xplosive Vital, Viarexin, Xanogen, and Rock Hard, all making these exact same claims with nothing to back them up.

As I mentioned earlier, I’ve tested many of them and 99% of them didn’t work at all.

While its main ingredients contribute to better blood flow and increase levels of testosterone in the male body, you should not believe these claims blindly.

The pills must be taken regularly in order to notice an improvement, which at $54.95 for 1 bottle, can be quite expensive.

So Who Is Dr. Marco Basti

According to the official NeoSize XL website, there product is endorsed by a physician named Dr. Marco Basti.

dr marco basti neosize xl

However, when I try to run a search for him I get basically nothing.

In fact, the only info you’ll find on him is his quote on the NeoSize XL website.

There’s another doctor cited in the customer testimonials section who goes by the name of Dr. Karl Smith from New York.

dr karl smith ny

According to my research, there is only 1 Dr. Karl Smith located in New York, and he’s a forensic scientist for the US Department of Homeland Security.

dr karl smith on linkedin

Is he associated with NeoSize XL?

My gut tells me know, but stranger things have happened.

What About The Reviews?

I’ve done a lot of research on this supplement, and I have to say I’m a bit disappointed at the lack of detail in NeoSize XL reviews.

For example, if you look at some of the reviews on Amazon, you’ll see that NeoSize XL has a pretty big disparity in their reviews.

disparity of neosize xl reviews

However, if you look at what the people are saying, you’ll see simple 1 sentence (sometimes less) feedback.

Statements like:

“Good Product”

“Exceptional Product it does deliver”

and, “Neo Size XL is a very gud drug”

This doesn’t really tell us how well it’s working now, does it?

One other thing I noticed was a lot of these Amazon reviewers literally only rated NeoSize XL, and that’s the only product they’ve reviewed.

In my experience, this tells me that many of them are just straight up fake reviews.

When I run the reviews through a portal called Review Meta, I’m getting an “Unnatural reviews possible” warning as well.

neosize xl review meta warning

A few other sites claim that they have direct proof that NeoSize XL works in the form of before and after pictures.

But if you visit those sites (who will go unnamed here), you won’t see any photo evidence that it does indeed work.

You WILL see them talk about how they gained over 2 inches in size, but you won’t see any conclusive proof of that.

NeoSize XL Youtube Videos

I came up short on NeoSize XL testimonials while searching on yahoo answers and youtube, however you will find such non-helpful videos like this one on Youtube:


Unfortunately, the video doesn’t tell us much.

I actually had that video posted on Youtube a few years back, but for whatever reason Youtube keeps banning my accounts.

Then there are videos like this one:


Essentially, this is just one big marketing video for the supplement.

In it she basically says that the pills really do work, and that her boyfriends sex drive has gone through the roof. She doesn’t make any mention of size gains, but does say that his confidence has been boosted dramatically.

To me, the review sounds a bit scripted.

I searched around on to see if she was a paid actress or spokesperson, but came up short. In fact, I was not the only guy to point this out.

neosize xl fake review

The last place I found any credible feedback was on eBay, where Neosize XL was given a rating of 2 out of 5 stars. However, there was no elaboration on their results left from the reviewer.

So, what better than to try it out myself!

neosize xl reviewsI finally got a chance to try out Neosize XL and I have to say I didn’t expect much going into it. The directions on the instruction label say you should take 1 – 2 capsules daily right after a meal, which is exactly what I did for 2 weeks.

In some cases I actually broke the capsules open and poured them into a glass of water thinking maybe I would get a little bit better gains in size.

The end result?

Not much…

If anything I maybe felt like I could last a little bit longer, but not by much.

Think like 5 minutes longer.

One thing was absolutely sure, I didn’t notice ANY increase in size whatsoever. With that said, I think I may be pretty tapped out in the size department (I stand at a proud 8.5 inches in length and 6 inches in girth 🙂

NeoSize XL FAQ

Are there any side effects?

Well, the official website doesn’t state any specific NeoSize XL side effects.

However, as with any supplement, there’s always the possibility of having some sort of adverse reaction.

For example, some of the side effects associated with Mucuna Pruriens (sometimes called Cowhage), a chief ingredient in NeoSize XL, include nausea, headache, pounding heartbeat, and agitation.

It should be noted that you need a pretty big dose to experience any side effects with this herb, but on the flip side a big dose is necessary to notice the benefits as well.

NeoSize XL Benefits

  • It is an all natural formula
  • It may be beneficial for men suffering from erectile dysfunction
  • The way it works is explained in detail on the official website

NeoSize XL Drawbacks

  • It is unlikely to produce the penis enlargement effects stated by claims
  • There is no clinical evidence to sustain this
  • It must be taken regularly

Where to buy NeoSize XL

NeoSize XLcan be bought online, from its official website, and certain deals and discounts are readily available.You can also purchase NeoSize XL from other online retailers like Amazon and eBay.

However, you will not be able to find NeoSize XL in brick and mortar stores like GNC, Vitamin Shoppe, Walmart, or Walgreens / CVS.

As far as I can tell, it’s basically available in any country that Amazon ships to, including Canada, the UK, India, Australia, Japan, Kenya, and many other countries.

As of this review, there doesn’t appear to be a free trial or any coupon codes available for Neosize XL, although you can buy it at a discount if you order bulk quantities.

Here’s their customer service phone number: 1-866-583-3047


NeoSize XL seems to be a good natural product since it may be able to increase testosterone levels and penile blood flow in order to achieve better, longer lasting erections.

However, the claims regarding NeoSize XL effects on penis enlargement sound a bit farfetched.

Even if the product seems to be endorsed by a health care specialist, not enough is known about this doctor (if he really is one).

Will it give you permanent size gains of 1 – 4 inches?

Likely not.

I’ve tested dozens of supplements, like Xanogen, and Anaconda XL, which ALL say they will give you size gains.

And did I get them?

Absolutely NOT.

Will it help with erectile dysfunction / sexual stamina issues? Maybe. It seemed to a bit for me, but nowhere near what they are claiming.

You can try NeoSize XL to see how it works for you, but we recommend that you start with a smaller bottle or sample, as the product can be quite expensive if taken for longer periods of time.

I would also suggest that you buy Neosize XL on Amazon, so at the very least if it doesn’t work you can leave a review that people will actually see, and possibly even get a refund.

Have You Used NeoSize XL?

If so, leave your review below!

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User Reviews

Have you used this supplement?


By jawad,  Jun 5, 2016

It is not worth the money. I just wasted my money Neosize does nothing.

Was this review helpful to you?
53 out of 78 people found this review helpful.

Ran's Review

By Ran,  Aug 12, 2017

Neosize was not a good product.

Was this review helpful to you?
2 out of 2 people found this review helpful.

Want To REALLY Get Bigger? Click Here To See Products That WORK!

Ask A Question

User Questions and Answers

Where can I find NeoSize XL in Pretoria? -Joseph

It's only available online.  According to their website, they do ship to South Africa.- Rob

Was this question helpful to you?
12 out of 15 people found this question helpful.

How long should NeoSize XL be taken and where in Kenya can you get them? -Lazo

It's only available online, and you would take them as long as you want to feel the effects.- Rob

Was this question helpful to you?
11 out of 16 people found this question helpful.

Is NeoSize pills or a powder? -chinnibabu

It comes in the form of pills.- Rob

Was this question helpful to you?
7 out of 9 people found this question helpful.

Where can I find NeoSize in Pretoria? -Njabulo

It's only available online through their official website, and they do ship to South Africa, so you're in luck.- Rob

Was this question helpful to you?
3 out of 3 people found this question helpful.

I took Neosize Xl pills in 2013. I took 2 a day for 4 months. My penis got harder and bigger. When I stopped after 4 months my penis went back to the regular size. So did I take them too short a time? Explain to me will my penis get bigger and stay that new size in 6 months? -Eddie

No. Unfortunately, supplements don't work that way. They only work as long as you're taking them. Once you stop, the effects stop too.- Rob

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3 out of 3 people found this question helpful.

Author: Rob Miller

Supplement Critique

Rob Miller founded 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 +.

20 comments on “NeoSize XL Review – Can It Truly Make You Bigger?”

Leave A New Comment

    1. Hey Gam,

      Sorry for the ridiculously late reply, I’ve been traveling the last few days and your comment slipped through the cracks. The best pill I’ve ever personally used is Vigrx Plus, which you can read more about in my review here:

      However, it’s not some miracle enhancement pill. There really isn’t any pill on the market that will PERMANENTLY increase your size, despite the 1,000’s of them proclaiming so. Vigrx Plus will give you a temporary engorgement from increased blood flow, but it will not give you some permanent size gains.

      If you’re looking for permanent size gains, you do have a few options. First off, I would recommend you pick up either a water based pump called the Bathmate, or an extender device called Phallosan Forte. Personally speaking, I prefer the Bathmate. It’s easier to use, you only need to use it for 10 – 15 min. a day (as opposed to 4 – 6 HOURS a day with the extender), and it’s cheaper.

      Here’s my reviews of each:

      Bathmate –

      Phallosan Forte –

      Hope this helps and let me know if you have any questions!
      1. How do I acquire one because my country seems not be part of the list which I can easily buy one? Can you help me out with one so that I can send you the money?

        1. Hey Frank,

          I cannot act as an intermediary between you and the companies that sell these products. Which product are you looking at and what country are you in?

          They do ship worldwide.
    1. Hey Milion,

      It’s not sold in stores, but it is available online through retailers including Amazon. You’ll have to check with those retailers to see if any ship to Ethiopia.

      If I were you, I’d check with Amazon first.
    1. Hey Sam,
            First off, I would recommend you pick up either a water based pump called the Bathmate, or an extender device called Phallosan Forte.  Personally speaking, I prefer the Bathmate.  It’s easier to use, you only need to use it for 10 – 15 min. a day (as opposed to 4 – 6 HOURS a day with the extender), and it’s cheaper.
      Here’s my reviews of each:
      Bathmate –
      Phallosan Forte –
      Combine it with a high quality supplement like Vigrx Plus for improved blood flow and libido, and you’ll start seeing results in no time. 
      Here’s my review of Vigrx Plus:
  1. Is there anybody who has been given these pills for a long time, and fell into the previous bad condition after they had finished the course?
    1. Hey John,

      No pill is going to give you permanent growth. The effect is only on erections and occurs while you’re taking the pills.

      1. Hello Mr. Rob,
        Thank you for your kind information. I want to avoid the problem of a small penis and premature ejaculation.

        So which product is perfect for me for a permanent solution? Please advice me.

        1. Hey John,

          For size gains, I would recommend you check out either a water based pump called the Bathmate, or an extender device called the Phallosan Forte. Both will give you BIG (and permanent) increases in size.

          I prefer the Bathmate because it’s easier to use, you only need to pump for 15 minutes a day, and you’ll start seeing results in your very first pump. The extender works equally as well, it just takes a bit longer to see results. Check out my reviews of each below:

          Bathmate –

          Phallosan Forte –

          As for your premature ejac. issue, check out a supplement called Prosolution Plus. It’s the only supplement I’m aware of that had a clinical study conducted, proving it helps with PE issues.

          Here’s my review:
  2. I am a filipino and I have the problem of small penis size. I badly need the NeoSize XL product.

    Is it available in my country. I am in the Phillipines.

    If not where is the nearest dealer and in which country. How do I pay for it if I don’t have a credit card?

    Does the product have any side effect? How many tablets must I take to achieve the biggest and longest size?

    1. Hey Romel,

      You can order NeoSize XL through their website, and they do ship to the Philippines. But NeoSize XL won’t give you a bigger penis. No pill can. For size increases, you would need to do manual exercises like you’ll find in my Male Enhancement eBook, or use a device like the Phallosan Forte or a pump like the Hydromax Xtreme. Take a look at our reviews and the ebook and let me know if you have any more questions.
  3. I’ve been using male extra for about 45 days now but haven’t really seen any differences in size or performance. Could you tell me usually how long does this take to show results?

    I use a penis pump every alternate day.
    1. Hey Rick

      The Male Extra should help with performance much more than size. The pump is where you’ll get your size increase from.

      Have you tried using the pump every day? That should speed up your results.

  4. Is Neosize xl available in my country ( Iraq – Baghdad)? If not where is the nearest dealer and in which country?

    Does the product has any side effect?
    How many packages (bottle)must I take to achieve on the biggest & longest size? thank you with my best regards.

    1. Hey Mohammed,

      It’s available to order on their website and they do ship to Iraq. I don’t know of any real side effects beyond the occasional headache, but I wouldn’t recommend it if you’re looking for penis enlargement.

      No pill can make your penis grow.
  5. I took Neosize xl in 2013. I took 2 pills a day for 4 months. I noticed my penis got hard and bigger I stop taking them after 4 months it went back to the same size it was before I start talking Neosize xl (1)should I have taken them for 8 months would my size stayed bigger and harder like I see after 4 months taking Neosize xl so does your penis increase or stay the new size if I had to take them 8 months?

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