Viagra is a supplement used to increase the size of the penis, as well as to boost the libido and increase testosterone levels. It works by increasing the rate of growth of cells located in corpora cavernosa - part of the penis that fills with blood when an erection occurs, allowing the penis to expand.
According to the manufacturers of this medicine, you should expect the growth of 1-4 inches after taking VPXL for 4 months. However, it may sometimes take longer to achieve the effect desired. Consult your doctor before starting to take this medicine. Unless you have been instructed otherwise, take 2 tablets of VPXL once a day after you have a meal. This medicine has not been reported to cause any side effects or have drug interactions.