Matrix Biolage Smoothproof Deep Treatment Pack for Frizzy Hair
- Apply to wet hair and leave in 3-5 minutes. Rinse thoroughly.
- We recommend that you use the Biolage SmoothProof Deep after cleansing with Biolage SmoothProof Shampoo for added frizz protection and smoothness.
- Use once weekly in place of Biolage SmoothProof Conditioner
