Smoothproof Serum

Biolage SmoothProof Serum for frizzy hair provides humidity control and anti-frizz smoothness while adding shine. It tames frizz and flyaways while adding shine.

• Tames frizzy hair and flyaways
• Enhances hair shine
• Keeps hair smooth and protects against heat styling tools and humidity
• Paraben Free
• Suitable for color-treated hair

• Perfectly smooth hair for up to 72 hours*
• *When using the system of SmoothProof shampoo, conditioner and serum vs. a non-conditioning shampoo