This shampoo is out of this world if you have dandruff! I actually bought it for my 16 year old son when I took him to get his hair cut. The lady that cut his hair said he had horrible dandruff and recommended this shampoo. It's pricey, but she says it really works and that it's a concentrate shampoo, so you don't' need a lot. My son uses it twice adn his dandruff was better!
I don't get dandruff that often, but when I do, I use this and I only need to use it once. It says on the bottle that it's safe to use every day. The bottle contains a little over 10 ounces in it and will last a long time since you don't need to use much at one time. Since it's Paul Mitchell, it's guaranteed as long as you bought it from a salon.
The scent of this shampoo is like a peppermint and it's really strong when you're washing your hair, but it's very faint afterwards. If you have a problem with dandruff, this shampoo is definitely worth buying.