Matrix Biolage Smoothproof Serum provides up to 72 hours of weather-proof frizz resistance, brilliant reflective shine, heat defense up to 230°C, and instant detangling.
Salon Stylist Directions:
Take a few drops on palms. Apply evenly through damp or dry hair from mid-lengths to ends before blow drying or styling.
Full Formulation:
Cyclopentasiloxane, Dimethiconol, Camellia Oleifera Seed Oil, Fragrance, Benzyl Alcohol.