You can't control the weather, but with Biolage SmoothProof Conditioner you can control your hair. This anti-frizz conditioner is the salon hair treatment solution for managing wavy, curly and frizzy hair in humid weather. Reflecting elements of nature’s water-resistant camellia, this conditioner provides humidity control and anti-frizz smoothness even in 97% humidity, giving you perfectly smooth hair for up to 72 hours.*

Key Benefits

• Detangles and defrizzes hair while providing static control
• Defends against humidity to keep your hair manageable and smooth
• Paraben-free formula is suitable for color-treated and natural hair