That's really interesting. I'm very intrigued and wish to know the results of your experiment. Nizoral, a dandruff shampoo, contains ketoconazole, a similar anti-fungal ingredient. Do you think it would promote hair growth too, or do you think Nizoral's ketoconazole concentration is too low? I've used Nizoral for dandruff before, and it's a little drying (can't use it more than twice a week) so maybe it's not a good idea for the CGers.