Joico Heat Hero Glossing Thermal Protectant is a hair guardian that protects hair from thermal damage while delivering a healthy-looking, glossy sheen. Formulated with an exclusive, weightless formula that is enhanced with Aqualastik and Bio-Advanced Peptide Complex to create a protective shield around each and every strand to guard against heat styling damage. This effective thermal protectant creates silky smooth hair, keeps hair frizz- and static-free, locks out humidity out and delivers a light hold.