What is the Value of Hair Conditioners?

Do I have to use a conditioner after shampooing and if I don’t would this be healthy for the hair as well when brushing it?

The healthy look of hair is easier to obtain with conditioners, as they tend to lubricate the hair making it fuller appearing, shiny, and often easier to style, especially when used with blow drying. But with that said, the use of conditioners will not impact the growth of hair, its actual thickness, or even those who are losing it. Brushing it makes it look better, but be careful that you do not pull on the hair when brushing, because that will cause hair loss on those people with weak hair.