Smooth Proof Serum

WHAT IT IS Frizzy hair needs special treatment to control flyaways. Inspired by natures water-resistant camellia, Biolage SMOOTHPROOF Serum for frizzy hair provides humidity control and anti-frizz smoothness even in 97% humidity*. Give her perfectly smooth hair for up to 72 hours*. *When using the system of SMOOTHPROOF shampoo, conditioner and serum vs. a non-conditioning shampoo. WHAT IT DOES • Tames frizz and flyaways while adding shine. • Keeps hair smooth and protects against heat styling tools and humidity. • Paraben-free formula is also suitable for color-treated hair. WHAT ELSE YOU NEED TO KNOW Let go of frizz and unwanted volume with state-of-the-art formulas inspired by nature that mimic the water-resistant properties of the Camellia Flower. Formulas work to encapsulate hair and align the cuticle to help lock out moisture for control and smoothness even in 97% humidity*. *When using the system of SMOOTHPROOF shampoo, conditioner and serum vs. a non-conditioning shampoo.