Designed for use in conjunction with Steampod Enriched with Pro-Keratin technology that prepares hair for a Steampod service Provides anti-frizz smoothing effect that lasts up to three days Leaves hair soft manageable & salon-fresh To use: Apply from roots to ends section by section. Apply to shampooed & towel-dried hair. Rough dry before applying serum & straightening hair with the Steampod