Packed with ingredients like biotin, keratin, collagen, and rosemary oil — all known to nourish, strengthen, and lengthen strands — hair growth shampoos promise to help stimulate the hair ...
Ketoconazole Shampoo for Hair Loss ... (which refers to both male pattern baldness and female pattern hair loss). Twenty women were treated with a 2% ketoconazole shampoo, and the other 20 ...