The patent shows regrowth in older balding gentleman as well as improving density of beard hair in younger lad which is something new. Reading through the studies posted in the patent you'll see that their primary compound (rt 175) only works in conjunction with cyclosporine.
http://www.freepatentsonline.com/20170042859.pdf
pictures are crap but its something i suppose.....
http://www.freepatentsonline.com/20170042859.pdf
pictures are crap but its something i suppose.....