Last Updated on July 21, 2020

Viasil Review

Viasil supplement boxViasil is a natural male enhancement supplement that has absolutely soared to the top of our rankings this year due to the ever-growing body of research and testimonials surfacing. About a year ago, Viasil was brand new…the formula looked promising, but we didn’t have much information to go off of yet.

Now that we’ve had more time to analyze, evaluate, and take in the data, we believe it’s safe to say Viasil is easily one of the top three best male enhancement pills on the market today. We strongly recommend it, and in this review, we’re going to explain exactly why. Let’s get into it…

The Benefits of Viasil

Being an all natural solution to male enhancement, Viasil has a lot of promising benefits to offer without the risks that come with using prescription medications. Here are some of the key benefits of Viasil according to their website…

  • Powerful, long lasting erections
  • Improved energy levels
  • Renewed endurance and stamina
  • Enhanced sexual desire
  • Confidence boost

How Does Viasil Work?

Since it does not contain any drugs, you might be wondering, how exactly does this stuff work? It uses a combination of 100% natural herbs and vitamins that have been used for ages as natural remedies for sexual dysfunction.

One of the absolute key ingredients in Viasil is a PDE5 inhibitor, and PDE5 inhibitors are absolutely essential when it comes to male enhancement. We’ll talk more about exactly why that is in the “Ingredients” section below…

Viasil’s synergistic combination of PDE5 inhibitors, libido boosters, and nitric oxide boosters makes for the perfect sexual enhancement formula. The three keys to improving performance in the bedroom are 1) Inhibit PDE5, 2) Increase sex drive, and 3) Improve blood flow to the penis…and this formula is designed to accomplish all three.


Viasil Ingredients – SFP Analysis

Our unique SFP (supplement facts panel) analysis is what separates us from all other supplement review sites. We are actually certified experts in nutrition, and therefore can conduct a thorough analysis of the SFP. From there, we are able to draw accurate conclusions about the supplement. Let’s do it…

Horny Goat Weed

Horny Goat Weed is the biggest key to this formula, as it is the most effective PDE5 inhibitor in existence. As promised, we’ll explain more in depth what exactly that means right now. You see, PDE5 (cGMP-specific phosphodiesterase type 5) degrades cyclic GMP in the cells that line your blood vessels, which are responsible for supplying your tissues with blood…say what?

In English, PDE5 actually prevents blood from being able to properly flow into your penis. Therefore, it is very important for a male enhancement supplement to be able to inhibit PDE5…this is where the term “PDE5 inhibitor” comes from. As the most powerful PDE5 inhibitor, Horny Goat Weed ensures blood is able to properly flow into the penis.


Endless clinical studies have shown that Zinc has the potential to boost testosterone levels and help increase sperm production. Therefore, many believe that regular supplementation with the proper dose of Zinc may lead to improved sex drive and better orgasms…but how?

Well, if Zinc is in fact able to increase your testosterone levels naturally from within your body, then an elevated sex drive is one of many benefits you could expect to experience as a result. Remember your sex drive in your twenties? Yeah…we all do.

Well, the reason your sex drive was so high is because your testosterone levels were at their absolute peak. The bottom line? If you can increase testosterone, you can increase sex drive.

Citrus Sinensus

Citrus Sinensus is a fruit that is extremely rich in flavonoids known to stimulate increased nitric oxide production. Remember when we talked about one of the keys to male enhancement being increasing blood flow? Well, that’s where this nitric oxide boosting ingredient comes in…

If you can increase nitric oxide production, your blood vessels will dilate, thereby naturally improving blood flow and allowing more blood to flow into your tissues. The bottom line here is that these N.O. boosting flavonoids can potentially help increase blood flow to the penis.

Ginkgo Biloba

Ginkgo Biloba is very commonly found in male enhancement formulas for a good reason – it is exceptionally efficient at improving blood circulation. Again, I can’t stress enough how important it is to optimize blood flow in order to see results from a male enhancement supplement, and Ginkgo is certainly going to help with that.

Tribulus Terrestris

Tribulus Terrestris is a well known testosterone booster with several clinical trials backing its efficacy. This ingredient is actually more commonly found in testosterone boosters as opposed to male enhancement products due to how effective it can be in that regard…

However, I like the idea of it being included in this formula just because it can then work synergistically with Zinc to ensure your testosterone levels get the boost they need. I personally believe every male enhancement supplement should have a couple of key t-boosting nutrients in order to really maximize libido for the user.

The Pros

  • Clinically proven ingredients
  • High dosages
  • Significant overall potency
  • Includes testosterone boosters
  • Contains a PDE5 inhibitor
  • Should be able to boost nitric oxide

The Cons

  • Not available on Amazon
  • Viasil is not in stores either, so the only place to buy it is their website

Viasil Conclusion

All things considered, Viasil is one of the best male enhancement supplements we have reviewed based on our unique SFP analysis. It covers all the bases when it comes to improving sexual function – increasing testosterone, boosting libido, improving blood flow, and inhibiting PDE5.

The ingredients are of the highest quality including staple testosterone boosters like Zinc and Tribulus, and most importantly, the all-powerful Horny Goat Weed. The formula is overall extremely well done, and we don’t really have anything bad to say about it…

We strongly recommend Viasil, and it is officially one of our top ranked male enhancement supplements. If you want to try it, see the below options.

Where To Buy It And How Much It Costs

If you want to order some Viasil, be sure you get it directly from the manufacturer’s website. If you get it from the wrong website, you could be over-charged due to middle man fees. We have provided a link to their website below. Here is the pricing info…

1 Month Supply: $74.99

3 Month Supply: $149.99 (Buy 2, get 1 free) – Save $89.98

6 Month Supply: $209.99 (Buy 3, get 2 free) – Save $189.96



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Joe Costello
Nutrition & Wellness Consultant
Joe Costello is a Nutrition & Wellness Consultant, certified by the American Fitness Professionals & Associates (AFPA), author, and internet blogger. Joe has more than 9 years of experience in the sports nutrition industry and over 3 years of experience as a supplement and nutrition blogger. As a certified NWC who specializes in dietary supplements, Joe strives to deliver accurate, comprehensive, and research-backed information to his readers. You can find more of Joe’s work including his E-Books about fitness and nutrition at his official website, or connect with him on LinkedIn, Facebook, Instagram, Vimeo, or YouTube. Joe Costello is one of the founders of and years after the creation of the site, partnered with TEK Naturals, a nutritional supplement company.