Dandruff was formed after unsuccessful hair coloring. Shampoo of this series did not take, limited to air conditioning. They say that the tool helped, it must be believed. I believed) After the first rinse, dandruff disappeared. Until the next wash (I wash my head once a week) dandruff did not appear. On the fourth wash popolzovalas another conditioner - there was dandruff, though a little. Again switched to Grandpa's. I'll use the bank, I'll think whether to take it or not. I warn: very, very simple Very strong tar smell! Even on the 3-4th day after washing your head, it is only necessary to sweat, a characteristic aroma begins to emanate from the hair. Me and my family do not bother, but there is a fact.