Pureology Smooth Perfection Heat Protectant Smoothing Serum 150mlFinishing serum that creates silky smoothness, lasting frizz control and heat protecting for normal to thick, frizz prone hair. Pureology Smooth Perfection Smoothing Serum controls frizz and fly aways and protects against heat for normal to thick, frizzy hair with key ingredients Camellia, Shea Butter, and Xylose and a signature aromatherapy blend of Cocoa, Marshmallow Accord, and Woody. Benefits: Smoothing serum provides lasting smoothness, frizz