In another forum someone posted this -
It doesn’t cause any irritation at all actually it makes the hair softer I have used it twice daily for about 4 months, but after few weeks of usage the hair will look dull and without the regular volume you get when you shampoo your hair with Nizoral or any regular shampoo, I quit it and used a daily shampoo and 3 times a week 2% Nizoral, regardless of the hair count but my hair has much volume than when I was using Revita.
i dont think its the twice daily use that makes it dull, im used to wash my hair twice a day and with my daily shampoo i dont get that dullnes and on the days where i use Nizoral i get a great volume.
actually i love how my hair looks when i use Nizoral i dont know if its safe to use it everyday. maybe it will over dry my hair i will try anyway.
