Hair Serum

Shiny smooth hair. The best accessorie a girl can have. How do we achieve it? Well, we've been told (and I'm sure all of you have too) that hair serum does the trick by adding shine and de-frizzing, to create a shiny sheen of hair. But how many of you have actually achieved the perfectly shiny and smooth hair look simply by applying hair serum to damp hair and letting it air dry? I know I haven't