Vaso Ultra Review

vaso ultra

Promising a significantly longer, more “muscular” penis, Vaso Ultra has some of the wildest claims I’ve seen in a male enhancement supplement.

Vaso Ultra is a brand-new sex pill from Research and Applied Sciences LLC, a group that previously marketed Vaso-9.

Let’s take a look at the ingredients in Vaso Ultra to see if it can live up to the claims.

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What’s in Vaso Ultra?

RAS doesn’t provide the nutrition label for Vaso Ultra. Rather, they list the ingredients found in the product under the “Frequently Asked Questions” section of their website.

To evaluate Vaso Ultra, I’ll consider each ingredient RAS discloses in this list.

L-Arginine and L-Citrilline

The combination of amino acids l-arginine and l-citrilline boost nitric oxide production [1]. Nitric oxide then expands blood vessels, allowing greater blood flow to the penis. This increases erection size and quality, allowing for a better, more satisfying sexual experience. However, the effects are temporary; l-arginine and l-citrilline won’t lengthen your natural penis size.

Tribulus Terrestris

Tribulus terrestris is the ingredient Vaso Ultra makers point to when they say their product increases penis size. This herbal extract is said to increase testosterone, which in turn boosts sex drive and endurance [2]. However, the claim tribulus terrestris enters the penis to “trigger growth” is untrue. Testosterone circulates throughout the body and heightens sexual awareness; it does not flow straight to the penis and has no relationship with penile growth.


To inhibit aromatase and ensure new testosterone levels triggered by tribulus terrestris are free testosterone, Vaso Ultra makers include the Protodexx blend. The 4 ingredients in this blend are said to increase free testosterone levels and therefore trigger growth.

Eurycoma Longifolia. This ingredient is probably the most effective in Protodexx. Eurycoma longifolia is an herbal extract that blocks sex hormone binding globulin (SHBG), which enhances free testosterone circulation. In one study, eurycoma longifolia lowered SHBG by 30%, resulting in a 400% increase in testosterone [3].

Maca Root. Maca root powder delivers natural energy and corrects the hormonal imbalances that lead to erectile dysfunction. For these benefits, it’s frequently used to increase livestock virility[4].

Avena Sativa. Also known as wild oat, avena sativa is a natural mood booster that relieves fatigue, stress, and low sex drive. Like eurycoma longifolia, it lowers SHBG production and raises free testosterone levels [5].

Long Pepper. Indian long pepper is an aphrodisiac, increasing sex drive and in some cases reversing infertility symptoms [6]. Like the other ingredients in Protodexx, it does nothing to increase penis size.

Overall, there are some ingredients that increase sex drive and overcome ED symptoms, but Vaso Ultra won’t permanently increase your penis size or dramatically improve sexual performance. You could see some results, but don’t expect extreme or unrealistic growth.

Could It Cause Side Effects?

Not knowing exact ingredient amounts makes it difficult to judge potential side effects. However, given the ingredients in Vaso Ultra, this product has the potential to cause:

• Dizziness and lightheadedness
• Abdominal pain
• Bloating
• Diarrhea

This is primarily due to the amino acids is Vaso Ultra. However, if they’re present in proper amounts, you shouldn’t have too much trouble with this product.

What’s the Ordering Process Like?

On, you can get 1 bottle for $39.99 or save money by buying in bulk. Each order is covered by a 60-day money-back guarantee. To get the ball rolling on this guarantee, contact customer service at 1-800-803-0479.

Unfortunatley, has received several customer complaints. Customers have not received 100% of the money back when they return unused products. They also complained about the Vaso Ultra representatives.

Fortunately, you can purchase Vaso Ultra through third party websites. On, a bottle retails for $40.71.

Should You Take It or Leave It?

Vaso Ultra contains ingredients that temporarily enhance penis size. Since actual enlargement is largely a myth, temporary solutions are the best you should hope for. Vaso Ultra has received complaints about their treatment of customers, which worries us. However, their product seems about as effective as other male enhancements out there.

If you worry about customer service, order Vaso Ultra through a different source. If you still have concerns, wait for more information and customer reviews before making a decision.


[1] Luiking, Y.C., M. Poeze, G. Ramsay, N.E. Deutz. 2009. Reduced citrulline production in sepsis is related to diminished de novo arginine and nitric oxide production. American Journal of Clinical Nutrition: Vol. 89, Issue 1.

[2] Gauthaman, K., P.G. Adaikan, and R.N.V. Prasad. 2002. Aphrodisiac properties of Tribulus terrestris extract in normal and castrated rats. Department of Obstetrics and Gynecology.

[3] Tambi, Mohd Ismail. 2009. Nutrients and botanicals for optimizing men’s health. Examining the evidence of Eurycoma longifolia jack, the Malaysian ginseng in men’s health. Asian Journal of Andrology: Vol. 11, 25.-95.

[4] Luiking, Y.C., M. Poeze, G. Ramsay, N.E. Deutz. 2009. Reduced citrulline production in sepsis is related to diminished de novo arginine and nitric oxide production. American Journal of Clinical Nutrition: Vol. 89, Issue 1.

Vaso Ultra User Reviews

9 Reviews  | Write a Review

  1. Comment

    Tried many other products with no results!!! Three weeks on vaso ultra and got same results, nothing!!

    Jason Nichols
    May 23, 2013 at 8:50 pm
  2. Comment

    i have taking this for 1 month and i do see a difference my gf also tells me im bigger she tells me almost twice the size in her well fully erect so i have to say it works

    May 31, 2013 at 2:13 pm
  3. Comment

    Yes it works guys go online and get some you be happy .they say you ca n buy it at gnc that s bull shit but other then that the stuff really works

    June 4, 2013 at 2:14 pm
  4. Comment

    I just got this product 7 days ago and it was suppose to see results in a few short days has Jason said Nothing.. I have got upset stomach and dizziness from this product and I would say stay away from it. I will be calling today for my refund.

    June 11, 2013 at 11:39 am
  5. Comment

    Used vaso for about 2 weeks and it has given me a much
    fuller erection no notice in length yet. just getting a hard on is an improvement. only problem is having to get up 5-6 times to go to bathroom not sure yet why. guess you will have to try it to see how it works with ya body

    jd hicks
    July 9, 2013 at 4:13 pm
  6. Comment

    been using for almost three month,no change, no nothing.Dont Buy!

    July 11, 2013 at 10:28 pm
  7. Comment

    Used for 90 days, no change, no side effects that I noticed. Erection still softer like before, no size change in Length or girth. I will guess all is a myth? Not willing to spend more $$$’s.

    July 29, 2013 at 10:42 am
  8. Comment

    Tried this product for 6 months. Nothing. I used to take longinex. I can say that works. I would take 3 and hour before sx and one every morning. It worked. Swear by it.

    November 14, 2013 at 12:57 pm
  9. Comment

    I am about 7inches when hard, always have been – until I started trying different so-called penis enlargement supplements.
    Some were useless ! Others worked for a short while after (long enough to give your woman ‘more’ than she has had from you in the past), with the results showing after as little as two weeks. Vaso-Ultra – for me – had the best results. Not only does it work as to better and stronger erections, but the width and length increase was real and prolonged after the third week of taking the pills ! I have been taking them for about six months now and easily get an eight inch long thicker by at least an inch around kind’a erection every time I get hard – my gf actually asked if I had grown because she felt better stretched out ! Yay !

    GuyWhoActually UsedIt
    October 12, 2014 at 11:19 am

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