Sulfate is a very common ingredient found in almost every hair care product. This cleaning agent neither helps in retaining the moisture of the scalp nor preserving the color of the hair. So, while picking a hair care product, always make sure that the product is free from the sulfate. Go through the video to know why the demand for sulfate-free lines are increasing day by day.
https://www.youtube.com/watch?v=G6oXy0kEJgY