Humidity Blocker Spray from Joico 

Joico Humidity Blocker Finishing Spray is a light holding aerosol spray that delivers protection from volume-deflating humidity by creating an invisible protective barrier around each of your hair strands to lock out humidity, eliminate frizz, and keep your volume and curls intact all day. Reduces dry time when used on damp hair prior to blow-drying. Features Bio-Advanced Peptide Complex: replicates DNA of healthy hair to repair damaged hair and also to prevent further hair damage.