"Choose shampoos with ketoconazole [like this one], as well as caffeine, taurine and procyanidin that stimulate hair growth and strengthen the hair fiber." Kirst recommends this shampoo for its ...
These medications are, however, not FDA approved for MPB. Ketoconazole, (Nizoral) shampoo, is also known to inhibit 5AR, the enzyme which converts testosterone to DHT. Preliminary research ...