Cowboy Magic® Shine In Yellowout™ makes my horse’s flaxen mane and tail bright, shiny, and very manageable. So, I thought “why not try it on my color-treated hair?” I have used the shampoo on my hair for a few months now and it makes my hair shiny and actually seems to brighten the color. I get compliments on my hair and I tell people of the product I use and they seem amazed that a product used on a horse can also be very good for person.