Super Skinny Serum 150ml Blow-dry hair in less time with Super Skinny Serum from Paul Mitchell. This best-selling blowout primer helps speed up drying so you get silky-smooth results faster. The humidity-resistant formula contains lightweight silicones that condition and seal the cuticle, leaving hair frizz-free in any weather. Simply rub one pump into hands and apply to clean, damp hair before drying for smooth, shiny strands.