Zenerx is a natural supplement containing various herbs, vitamins, minerals and amino acids meant to increase blood flow to the penis, reduce prolactin hormone, increase testosterone, increase sperm production, assist sexual performance and improve libido. In essence, Zenerx is a natural alternative to Viagra, which is commonly used to treat erectile dysfunction in men. Each Zenerx capsule contains 1460 mg of nutrients, is produced in the United States and meets all U.S. Food and Drug Administration safety and manufacturing standards.
Herbal Extracts
Ashwagandha extract, or Indian Ginseng, is known for its energizing and rejuvenating properties. It exhibits antioxidant properties and can improve hemoglobin concentration, red blood cell count and sexual performance in adults, according to "Medical Herbalism: The Science Principles and Practices of Herbal Medicine." Epimedium grandiflorum extract, or Horny Goat Weed, is an herbal remedy used as an aphrodisiac to boost libido and to treat impotence. It can increase levels of epinephrine, norepinephrine, serotonin and dopamine; decrease cortisol levels; and inhibit nitric oxide breakdown. These combined effects may improve sex drive and erection duration.
Maca root extract contains sterols that cause the hypothalamus, pituitary and adrenal glands to produce hormones and increase energy levels. Mucuna pruriens extract has an anabolic effect that increases testosterone levels, stimulates growth hormone production and inhibits synthesis of prolactin. High prolactin levels are considered a factor in at least 70 percent of erection failures in males, according to "Professional Guide to Diseases." Eurycoma longfolia extract is traditionally used as a remedy for fatigue, loss of sexual desire and impotence. It displays antioxidant behavior and has shown the ability to increase sperm count and motility. Tribulus terrestris extract is a powerful enhancer of testosterone and is used to increase energy and endurance while reducing recovery time.
Herbal Barks
Catuaba bark is a well-known aphrodisiac in Brazil and is used for sexual impotency and low libido in men and women. Cinnamon bark is used primarily to preserve all the other ingredients in Zenerx, although it can act as a circulatory stimulant, increasing blood flow within the body. Cistanche bark is a medicinal remedy used in Chinese medicine to increase blood circulation and energy levels, while promoting healthy function in the kidneys.
Other Herbs
Cnidium is a Chinese plant that contains seeds that increase nitric oxide levels, much like Viagra, which allows penile erections to be firmer and last longer, according to "Chinese Herbal Medicine: Materia Medica." Ginkgo biloba is a vasodilator that improves blood flow and oxygen throughout the body. It also displays antioxidant behavior that protects blood vessels. Korean ginseng is an ancient Asian tonic used for increasing energy and vitality.
Fruits
Jujube date fruit has traditionally been used for weakness and fatigue. It is a rich source of calcium, phosphorus, iron and vitamins A, B-2 and C. Schizandra berry is a Chinese fruit used as an aphrodisiac to increase sexual stamina and as a liver tonic to combat fatigue.
Vitamins, Minerals and Amino Acids
Niacin, or vitamin B-3, is a vasodilator that relaxes arteries and improves circulation. It is also needed for healthy nerve function and energy metabolism. Zinc is a mineral essential to testosterone production and healthy sperm count. Zinc deficiency can lead to hypogonadism, resulting in reduced sex drive, impotence and infertility. L-arginine is an amino acid often used as a caffeine-like energy supplement. It also enhances the effect of nitric oxide, which can lead to firmer, longer-lasting erections.
References
- Zenerx: Safe Natural Ingredients That Promote Sexual And Full Male Health
- "Medical Herbalism: The Science Principles and Practices of Herbal Medicine"; David Hoffmann; 2003
- "Professional Guide to Diseases: Ninth Edition"; Springhouse Publishing; 2009
- "Chinese Herbal Medicine: Materia Medica"; Dan Bensky, et al.; 2004



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