Regarding the prevention of male pattern baldness, we are confident that addressing the health of the hair follicles in the scalp, specifically the elastin and Keratin proteins will improve the vitality of the hair. But in all honestly, if male pattern baldness has already damaged the follicles beyond repair, there is no treatment that can bring dead hair back to life. That being said, if there is life in the follicle - no matter how dormant it may be, we believe that we can help! Certain spots can be problematic and may take six months or longer to look better.