Biolage SmoothProof Conditioner for frizzy hair provides humidity control and anti-frizz smoothness while providing static control. It detangles, de-frizzes and defends against humidity to keep hair manageably smooth.BenefitsDetangles and defrizzes hairProvides static controlDefends against humidity to keep your hair manageable and smoothParaben FreeSuitable for color-treated hairClinical ResultsPerfectly smooth hair for up to 72 hours**When using the system of SmoothProof shampoo, conditioner and serum vs. a non-conditioning shampoo Suggested Use: Apply to wet hair and leave in 1-3 minutes. Rinse thoroughly. In case of contact with eyes, rinse them immediately. Biolage recommends that you pair the Smoothproof Conditioner with Smoothproof Shampoo for extra frizz control. UPC: 000002273912 Weight: 1.25 lbs