Nizoral

Hairloss Treatment Type	Antiandrogen, Imidazole Antimycotic Antifungal
Availability	OTC in 1% formula, Prescription 2% formula (OTC in most other countries)
Notes	This is an antifungal shampoo primarily for the treatment of seborrhatic dermatitis. The active ingredient Ketoconazole has some antiandrogenic effects, but it is unknown whether the amount in the shampoo is absorbed. If it helps with hairloss it may work in a way other than as an antiandrogen. It is definitely a good shampoo for making hair look thicker.
Claimed Results	None.
Observed Results	Some prevention of loss, possible mild regrowth.
Clinical Results	Similar to topical Minoxidil/Rogaine.
Testing	Well tested (FDA approved).
Safety/Side Effects	Possible mild irritation.
Gender	Either.
Typical Cost	$12-30
Where you can get it	Online-Hair-Pharmacies (2% formula) OTC formula available in most grocery/drug stores