The best kept secret to a more fulfilling sex life,” reads one advertisement for Viagen XL, male enhancement capsules formulated to add size to the penis and intensify orgasms. And after looking at Viagen XL’s potent list of ingredients, they might be on to something…
The official website, ViagenXL.com, isn’t cluttered with testimonials, which are often exaggerated as a marketing tool. The company advertises its money-back guarantee instead, showing its support for Viagen XL.
Is Viagen XL Bogged Down by Side Effects?
According to the company website, Viagen XL comes with “absolutely zero” negative side effects, which is due to the fact that all of the ingredients have been clinically studied and zero negative side effects were shown. After looking over the ingredients, and researching for possible side effects, I was unable to find any side effects or medical warnings associated with their use.
Are the Ingredients Clinically Supported?
Supplement companies often conceal ingredient amounts in what’s known as a proprietary blend. This is the case for Viagen XL. This practice is commonly used by companies that have invested a lot of money into research and want to protect their research by not revealing their blend of effective ingredients to competitors.
There are several ingredients in Viagen XL’s formula. I looked closer at key ingredients to help you better understand
Viagen XL’s performance:
It’s coumarin content is studied for vasodilation benefits. One animal study showed coumarin produces a relaxing effect on the corpus cavernosum (erectile tissues).  Unfortunately, I was unable to find equivalent human studies.
Bulgarian Tribulus Terrestris improves erection quality and rigidity in infertile men when administered in 6 g per day for a 60-day period. Also, testosterone increased but didn’t reach statistically significant levels. 
Piper Longum is also known as Indian long pepper. A main piper longum constituent is piperine, and this chemical is thought to reduce intestinal movement and increase time compounds are exposed to uptake. 
Butea Superba interacts with male reproductive organs.
In an animal study, butea superba supplementation resulted in increased sperm count. 
A human clinical trial shows 500 mg over a 3-month period led to improvements on the International Index of Erectile Function (IIEF-5) scores. Over 80% of the test subjects experienced fair or excellent improvements when compared to baseline. However, this study’s results are questioned by researchers because the placebo group failed to complete the study. 
Is the Manufacturer Reliable?
The only information provided is Viagen XL is made in a GMP (good manufacturing practice) certified facility in the USA. This is the highest level and most trusted certification that a supplement company can have.
Multiple Bottle Deals
Viagen XL retails on the company website for $37.99 per bottle, and each bottle provides a 30-day supply.
- The company offers savings and free shipping when customers purchase multiple bottles: 2 bottles retail for $77.99, 3 bottles retail for $117.99 and come with 1 free bottle, and 4 bottles retail for $157.99 and come with 2 free bottles.
- Both websites back Viagen XL with a 90-day money-back guarantee.
How Many Capsules Per Serving?
- Viagen XL recommends taking 2 capsules twice daily or 30 minutes before sexual activity.
- Tolerance needs to be assessed before increasing the recommended dose.
- Also, ingestion time may need to be adjusted as Viagen XL may take longer to take effect in some users.
Viagen XL seems to be an effective male enhancement supplement. It doesn’t contain yohimbe, a common male enhancement supplement ingredient known to cause several side effects. Its ingredients are side-effect free, so for those looking for a safe supplement to try, Viagen XL meets the criteria.
If you are interested, I suggest purchasing 1 bottle to assess its effects, but you can save a lot of money if you do end up buying multiple bottles.
References Chiou WF, et al. “Vasorelaxing effect of coumarins from Cnidium monnieri on rabbit corpus cavernosum.” Planta Med. 2001 Apr;67(3):282-4.
 Sellandi TM, Thakar AB, Baghel MS. “Clinical study of Tribulus terrestris Linn. In Oligozoospermia: A double blind study.” Ayu. 2012 Jul;33(3):356-64.
 Bajad S, et al. Piperine inhibits gastric emptying and gastrointestinal transit in rats and mice. Planta Med. (2001)
 Manosroi A, et al. Effects of Butea superba on reproductive systems of rats. Fitoterapia. (2006)
 Cherdshewasart W, Nimsakul N. Clinical trial of Butea superba, an alternative herbal treatment for erectile dysfunction. Asian J Androl. (2003