Nikolaos Sofikitis, MD, PhD

DMSci, Professor and Chairman, Department of Urology,
Ioannina University School of Medicine, Greece

"The use of PROfertil® significantly improved sperm motility in users. This beneficial effect may be related to an improved maturation process of the spermatozoa within the epididymal lumen…likely due to the nutritional activity of L-arginine that generates nitric oxide—a key molecule that regulates epididymal sperm maturation process.

In addition, the presence of L-carnitine and other antioxidant nutrients in the formulation of PROfertil®, which are protecting the lipids and fatty acids of the spermatozoa membrane from oxidative stress—has a beneficial effect on sperm viability and motility. Furthermore, the zinc content of PROfertil® - stabilizing the structure of chromatid of the spermatozoa - may increase their viability."

(Excerpt from a study accepted for oral presentation at the 34th Annual Meeting of The Japanese Society of Andrology)


PROfertil® is ideal for healthy individuals who are looking to maximize and maintain their fertility. However, our product is not a drug that cures infertility. Couples, especially older couples, who are planning to conceive a child shall have a closer look at their fertility and nutritional status. Although a number of self-testing kits are available it is advisable to get fertility checked by a professional to receive a detailed evaluation of physiological functions and other factors that are vital for optimizing fertility.