Experience sleek, glossy styles in half the blow-dry time with our ultra concentrated styling spray. It provides up to 450° heat protection, cuts blow dry time in half, and provides longer lasting results. Powered by our SMP-4 Technology, you’ll discover your secret weapon to effortless heat styling while blocking style disrupting humidity. SMP-4 Technology offers 4 powerful benefits for your hair: heat protection, frizz control, long-lasting style hold for up to two days, and faster blow-drying time. Heat Defense Up to 450° F Locks Out Frizz & Humidity Style Memory for Up To 48 Hours Speeds Up Blow Dry Time By Up To 50% SAFE FOR All hair types + textures Extension friendly Color safe EXTENSION APPROVED Goldie Locks® hair care is thoughtfully formulated to extend the life, vibrancy, and integrity of hair extensions.