Review (5/5): Doesn't dry my hair out like purple shampoos.
I used this only on areas that need it. It doesn't dry my hair out and I have not had to use purple shampoo in months. This lasts long too. (you only use what you need) be-careful not to use on your white ends it will shade them purple, it really is only for those stubborn yellow areas. Blends nicely! I will purchase again.