What Is The Maximum You Can Use Ketoconazole 2% Shampoo?

[persistentone]

Ketoconazole shampoo in the prescription 2% form has some studies showing it stimulates hair to grow and interrupts the DHT pathway. What is the maximum number of times per week we can safely use ketoconazole without creating other side effects?

The 2% prescription form appears to come in a very small 4 ounce size. Does anyone know what the largest size available for 2% is?

 

[djhype]

I have the 2% nizoral but am switching to Regenpure 1% because of all the nasty ingrediants in nizoral.

I may still use it once a week.