Hair loss and Finasteride: Hair loss is a mostly genetic condition that modern science and research has yet to fully explain or provide a solution to. Perhaps this is why there are so many products they can help the estimated 50 million men and 30 million women in the United States that suffer from androgenetic alopecia, more commonly referred to as male pattern baldness. Unfortunately, an overwhelming majority of these products and services to prevent and/or treat hair loss are little more than snake oil, and those that do work, such as hair transplant surgery, are prohibitively expensive to the average person. Finasteride (generic Propecia) is an exception to this rule - having been proven effective at stopping further hair loss and stimulating hair regrowth in a significant percentage of men and women dealing with androgenetic alopecia. Now you can even buy finasteride online from your smartphone at competitive prices and be assured you are getting a quality product. 

Finasteride is technically referred to a competitive and specific inhibitor of Type II 5α-reductase. This means it strategically binds to the enzyme Type II 5α-reductase (enzymes are proteins that  work behind the scenes to get things done in your body), and prevents it from doing its job; which happens to be converting testosterone to 5α-dihydrotestosterone or DHT for short. By preventing this enzyme to do its job, you are able to reduce the conversion of testosterone to DHT by up to two-thirds. When excess DHT is circulating your system, it has the ability to bind to and essentially choke or miniaturize hair follicles, preventing their normal growth. Your hair follicles aren’t the only part of your body that can be negatively impacted by excessive levels of DHT. In fact, finasteride was initially developed as a treatment of benign prostate hyperplasia, or enlarged prostate. Some DHT is important for many processes within the body, too much however can cause all kinds of problems. Your susceptibility for hair loss was passed on genetically and is likely due to your specific DHT receptor density in different regions of the body. Have a lot of DHT receptors in your scalp? Hair loss is likely in the cards. Luckily, finasteride reviews and research can back it up as a solution to treat and prevent male pattern baldness.