Just why do you choose the products you use on your hair to grow back containing extracts of saw palmetto? This is simply because this herb has been clinically proven repeatedly to stop the hair loss process. How does that happen exactly? Saw palmetto seems to specifically block the formation of a hormone called dihydrotestosterone in men. This hormone is what is attacking healthy cells in the hair follicles and scalp causing receding hairline look to take place.you can take saw palmetto without using a topical treatment, but it will limit your ability to fully actually get your hair to grow again as it should. You need to focus on the treatment of hair loss saw palmetto for both oral and topical.One the best I’ve run into a product called Procerin. Are both local and oral herbal supplement to help support hair growth and stop hair loss at the same time. Yes, you will find that it contains extracts of saw palmetto, and several other herbs to control hair.Another Provillus thin you can read a lot of reviews online. When compared with Procerin located somewhere in effectiveness, which is caused in part because the saw palmetto contained it.The type of product you choose to use to improve your hair loss problem depends entirely on you. Just make sure that what you choose contains saw palmetto to get the most benefit.