I found Wash Duet a couple months ago as I became allergic to ingredient(s) in my regular shampoo. One morning recently, I was pressed for time with no time to completely blow-dry my hair. Normally my hair would end up frizzy and dry looking. Before I ran out the door, I brushed my damp hair with a flat brush. After the meeting I looked in the mirror and my hair looked great! No dry, fly-away hair for me! It was smooth, shiny, and wavy. I'm impressed!