Xanogen Review – Does It Work? Side Effects, Ingredients & Price
What is Xanogen?
Xanogen supplements are one of the latest male enhancement dietary products to make news in the health and wellness industry. The supplement claims to boost testosterone, intensify blood flow to the penis for firmer erections, and increase stamina levels.1
Made in a GMP facility in the USA, Xanogen claims to have thousands of satisfied customers worldwide.1 With infamous claims of users gaining 4 inches in 4 weeks, Xanogen has become one of the most talked about male enhancement supplements this year.
Throughout this unbiased Xanogen review, we will take a look at the latest science behind the ingredients in Xanogen, possible side effects, and what other users are saying to help answer the question, does Xanogen really work?
For users wondering “what is in Xanogen Male Enhancement?” ingredients are combined in a proprietary blend designed to provide stronger, longer lasting erections, increased stamina, and muscle gain. The Xanogen formula combines natural ingredients such as herbal extracts and amino acids. While the exact dose is not provided for each of the ingredients in Xanogen, below, we examine the latest scientific research.
Maca Root – Lepidium meyenii, or Maca root, is an herbaceous plant native to Peru. Traditionally it has been used as a medical ingredient treat sexual health and fertility in both genders. There is scientific evidence which suggests that using Maca root may increase sperm motility and sperm count in men.3
Epimedium Sagittatum – The Epimedium genus includes approximately 52 unique plants, including Epimedium sagittatum or Barrenwort. The genus has been studied for its pharmaceutical uses, with researchers noting its effectiveness for natural hormone regulation. It’s also been observed to have anti-aging, antioxidant and immune strengthening properties.4
L-arginine HCI – L-arginine is a naturally occurring amino acid that been used successfully to increase blood flow and endurance during exercise.5 In the body, arginine converts into nitric oxide (NO) which is the primary mediator of penile erections.13
Yohimbe Bark – Derived from the African Yohimbe tree, this herbal extract contains a naturally occurring chemical called yohimbine hydrochloride. Preliminary studies have noted this chemical may help increase sexual arousal in men with erectile dysfunction (ED).6,7
Tribulus Fruit – Tribulus, an extract of the fruit of the Tribulus plant, has been used in traditional medicine systems such as Ayurveda. Recently, tribulus has been used successfully in animal studies to enhance stamina and decrease recovery time following exercise.8
Gamma Amino Butyric Acid (GABA) – A neurotransmitter, GABA has been shown to inhibit penile erection in men, making it a possible candidate for use in the treatment of premature ejaculation.9
Cnidium Monnieri – Cnidium monnieri or Snow parsley, is a traditional Asian herb used for erectile dysfunction.10
Muira Puama – Also known as potency wood, muira puama is a small tree native to the Amazon. The bark, leaves, and roots have been traditionally used to enhance erectile function.11
Catuaba Bark – Catuaba bark, or Trichilia catigua, has been used in traditional folk as a physical and mental stimulant. Animal studies have noted it may enhance male reproductive development.12
Xanthoparmelia Scabrosa – A lichen, xanthoparmelia scabrosa grows out of algae or fungi. While no human trials have proven its usefulness as a male enhancement drug, anecdotal evidence supports its use to treat ED.
How to Use Xanogen Male Enhancement
According to the Xanogen supplement bottle, users should take two capsules per day with food. Users are warned not to take more than 4 capsules in any 24-hour period, and not to take Xanogen within 5-hours of going to bed.
Xanogen Side Effects
A common question asked by new users of Xanogen is, is Xanogen bad for you? If taken as directed, the Xanogen website reports no negative side effects of Xanogen supplements. However, some users may experience Xanogen male enhancement side effects.
Yohimbe may cause minor side effects such as anxiety, increased heartbeat, headaches, and frequent urination.7 When taken with a low-iodine diet, Maca root has the potential to cause swollen glands (goiters).2
Does Xanogen Work?
Increasing research on individual ingredients used in Xanogen’s proprietary formula has shown promising results. In a 2001 study, Maca root supplements were given to male participants over a 4-month period. Researchers found that both sperm motility and sperm count increased significantly.3
Another 2001 study revolving around the sexual benefits of Yohimbe bark, found that men with moderate to low erectile dysfunction benefited from supplementation. Researchers remarked that the reason for the positive sexual reaction could be due to its ability to increase the natural release of norepinephrine, a hormone that controls muscle contractions.6
In a 2006 animal study, the effects of tribulus extract on exercise fatigue were tested over a 7-day period. Researchers found that tribulus extract significantly decreased post-exercise fatigue, demonstrating the possible stamina-enhancing ability of tribulus extract.8
According to a 2016 study, a combination of Cnidium monnieri, black pepper, rhodiola rosea, and ginseng significantly improved symptoms of erectile dysfunction symptoms in a group of 35 healthy males.10
Among frequently asked questions, “does Xanogen make you bigger?” and “is Xanogen permanent?” are some of the most common. The Xanogen website explains that the supplement may take 5-6 months of use before users will notice growth results.1 Users are encouraged to be patient, as the success rate is claimed to be very high. As with many male enhancement supplements, Xanogen results are only permanent so long as the supplement is continued to be used regularly.
Online reviews of Xanogenare generally positive, with many users posting dramatic Xanogen before and after pictures of muscle growth results. Users who have tried the Xanogen penis enhancing supplement rate the product highly, reporting few side effects, and praising the convenient purchasing method and user-friendly return policy.
For the price of shipping and handling, new users receive a 30-day supply of Xanogen pills. This allows customers to try the product before deciding they’d like to continue with it. The Xanogen price in Dubai and other international countries may vary as a result of international shipping.
Where Can I Buy Xanogen?
For customers wondering where to buy Xanogen Male Enhancement, this product is exclusively available from the official Xanogen website. For customers interested in purchasing Xanogen in Pakistan, the UK, or Canada, international shipping options are available.
As an exclusive online offer, there is currently no Xanogen sold in stores across the USA. However, users may also order Xanogen from third-party online retailers, such as Amazon.
Scientific Research Referenced in this Article
- Xanogen. (2017) Xanogen. Xanogen. Retrieved on December 1, 2017 from – View Reference
- University of Michigan. (2015). Maca. Unviersity of Michigan. Retrieved on December 1, 2017 from http://www.uofmhealth.org/health-library/hn-4392007#hn-4392007-side-effects
- Gonzalez, G. F., Cordova, A., Gonzalez, C., Chung, A., Vega, K. & Villena, A. (2001) Lepidium meyenii (maca) improved semen parameters in adult men. Asian Journal of Andrology, 301-303. Retrieved on December 1, 2017 from http://www.asiaandro.com/archive/1008-682X/3/301.htm
- Ma, H., He, X., Yang, Y., Li, M., Hao, D. & Jia, Z. (2011). The genus Epimedium: An ethnopharmacological and phytochemical review. Journal of Ethnopharmacology. 134(3), 519-541. DOI: 1016/j.jep.2011.01.001
- Nagaya, N., Uematsu, M, Oya, H., Sato, N., Sakamaki, F., Kyotani, S., … & Miyatake, K. (2001). Short term oral administration of l-arginine improves hemodynamics and exercise capacity in patients with precapillary pulmonary hypertension. American Journal of Respiratory and Critical Care Medicine. 163(4), DOI: 1164/ajrccm.163.4.2007116
- Guay, A. T., Spark, R. F., Jacobson, J., Murray, F. T. & Geisser, M. E. (2001) Yohimbine treatment of organic erectile dysfunction in a dose-escalation trial. International Journal of Impotence Research. 25-31. DOI: 1038/sj.ijir.3900803
- Teioken, C., Rhoden, E. L., Sogari, P., Dambros, M. & Souto, C. A. (1998) Therapeutic effects of high dose yohimbine hydrochloride on organic erectile dysfunction. Journal of Urology. 159(1), 122-124. Retrieved on December 1, 2017 from https://www.ncbi.nlm.nih.gov/pubmed/9400452?dopt=Abstract&holding=npg
- Qu, H. & An, L. (2016) Experimental research on the anti-fatigue effect of tribulus terrestris in sports food. Carpathian Journal of Food Science and Technology. 8(3), 84-90. Retrieved on December 1, 2017 from – View Reference
- Andersson, K. E. (2001) Neurophysiology/pharmacology of an erection. International Journal of Impotence Research. Retrieved on December 1, 2017 from https://www.nature.com/articles/3900718.pdf?origin=ppub
- Hsieh, C., Tsai, H. C., Hsu, G. L., Chen, C. C. & Hsu, C. Y. (2015) Herb formula enhances treatment of impotent patients after penile venous stripping: A randomized clinical trials. First International Journal of Andrology. 48(7), 754-760. DOI: 10.1111/and.12508
- Ferrini, M. G. (2015). Treatment with a Combination of Ginger, L-Citrulline, Muira Puama and Paullinia cupana can Reverse the Progression of Corporal Smooth Muscle Loss, Fibrosis and Veno-Occlusive Dysfunction in the Aging Rat. Andrology-Open Access, 04(01). doi: 4172/2167-0250.1000132
- Dos Santos, A. H., Ramos, A. C., Silveira, K. M., Kiss, A. C., Longhini, R., Diniz, A., De Mello, J. C. & Gerardin, D. C. (2015) The exposure to Trichilia catigua (catuaba) crude extract impairs fertility of adult female rats but does not cause reproductive damage to male offspring. Journal of Enthopharmacol. 86-91. DOI: 1016/j.jep.2015.03.01
- Chen, Wollman, Chernichovsky, Iaina, Sofer, & Matzkin. (2001). Effect 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(3), 269-273. doi:1046/j.1464-410x.1999.00906.x