generic nizoral | Nizoral shampoo - ketoconazole | Nizoral Dandruff treatment | Nizoral | Hair Loss Treatment for Men and WomenNizoral shampoo contains 2% Ketoconazole and is often prescribed for the treatment of fungal infections of the scalp and sebbhoreic dermatitis, however as it has anti androgenic properties it is used by some individuals in combination with other treatments in the treatment of androgenetic alopecia.