these conditioning shampoos are designed to clean and condition in a single step. they may have both a negative charge and a positive charge so they can clean and condition at different ph values. they are best for persons with chemically treated hair or those who like to shampoo often. they work well for oily hair and are certainly as healthy for your hair as washing with a separate shampoo and conditioner.
are all-in-one shampoo and conditioners as healthy for my hair as washing with separate shampoos and conditioners?