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Vydox Review

According to a study cited on Vydox’s website, 63% of men suffer from small penis syndrome.

To help men with this syndrome, male enhancement supplement Vydox is advertised to give “BIGGER, HARDER, and more INTENSE erections.” Additionally, Vydox is said to boost stamina and prevent pre-mature ejaculation.

I’ve seen these claims before with other male enhancement pills that couldn’t deliver. I checked out Vydox to see if it’s any different.

Vydox’s Active Ingredients

Vydox contains the following active ingredients:

L-arginine is an amino acid proven to improve vasodilation when converted into nitric oxide.[1]This should result in more blood available for penile tissue, enhancing erections.

However, a 6-week clinical study on 50 men found l-arginine failed to produce noticeable changes in penile reflex and erections.[2]

Piper nigrum increases ingredient bioavailability, meaning it should facilitate absorption and utilization.[3]

That being said, clinical studies on humans are lacking, making it difficult to tell if piper nigrum is an effective ingredient in male enhancement ingredient.

Yohimbe HCL is used by many to treat male impotence.[4]

In addition, a clinical study on 70 men shows a 16.2 mg yohimbe HCL daily significantly enhances erection quality in most subjects.[5]

It’s unclear whether Vydrox provides similar Yohimbe HCL doses as the company does not provide ingredient dosages.

Epimedium Leaf Extract has been shown to optimize erection in rats.[6]

However, there is no clinical evidence showing it causes similar effects in human males.

Saw Palmetto Berry is often used to boost libido, but clinical research is lacking.[7]

Does Vydox Work?

According to user reviews on, Vydox does not work. The product has a score of 1 star out of 5. Most users complained about its failure to produce results and the side effects it causes.

Is Vydox Safe To Take?

Most Vydox ingredients lower blood pressure. Consequently people taking medication for high blood pressure should not take Vydrox because the combination could lower blood pressure to dangerous levels.

In addition, L-arginine is known to cause abdominal pain, nausea, and gout.[8]

Also, yohimbe can cause serious side effects such as seizure and heart attack, in doses higher than 100 mg.[9]

Concerns over side effects could be alleviated if Vydox shares individual ingredient dosage information.

How To Take Vydox

Vydox should be taken twice daily, once in the morning and once in the evening.

Do not take more than 2 capsules a day.

How Much Does It Cost?

If you’re interested in purchasing Vydox, you have two options. First, you can purchase it directly from the company. sells a 1 month supply (60 capsules) for $84.99.

Alternatively, sells a 1 month supply for $56.95.

Final Thoughts On Vydox

Even though some ingredients are proven vasodilators, most Vydox ingredients are unproven. Also, Vydox does not provide individual ingredient dosage information, making the formula’s effectiveness questionable.

In addition, user reviews for the product are terrible.

Vydox may work for you. But, I find $50-$85 is a lot of money to spend on an unproven product. I suggest finding a cheaper, more proven male enhancement pill.


[1] “L-Arginine.” Accessed 5.30.2013. WebMD information about l-arginine

[2] Chen, J., et al. “EVect of oral administration of high-dose nitric oxide donor l-arginine in men with organic erectile dysfunction: results of a double-blind, randomized, placebo-controlled study.” BJU international, 83 (1999): 269-273.

[3] Vijayakumar, R. S., et al. “Antioxidant efficacy of black pepper (Piper nigrum L.) and piperine in rats with high fat diet induced oxidative stress.” Redox Report, 9.2 (2004): 105-110.

[4] Holt, Steven. “Part 2: Stimulants and Dietary Supplements.” Alternative and Complementary Therapies 5.5 (1999): 279-285.

[5] Riley, Alan J., et al. “Double blind trial of yohimbine hydrochloride in the treatment of erection inadequacy.” Sexual and Marital Therapy, 4.1 (1989): 17-26.

[6] Makarova, Marina N., et al. “Effect of lipid-based suspension of< i> Epimedium koreanum Nakai extract on sexual behavior in rats.” Journal of Ethnopharmacology 114.3 (2007): 412-416.

[7] University of Maryland Medical Center. “Saw palmetto.” Accessed 5.30.2013.

[8] “L-Arginine – Side Effects.” Accessed 5.30.2013.L-arginine side effects

[9] “Yohimbe – Side Effects.” Accessed 5.30.2013. Possible yohimbe side effects

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