Discover the Matrix Biolage Smoothproof Deep Treatment Hair Pack for instant gratification and total hair transformation. Highly concentrated in caring agents for healthier-feeling hair with each use*. Put frizz on notice with this high-powered treatment. Immediately, hair is 8x smoother with up to 70% less breakage**. Frizz is controlled, and hair feels softer and more manageable for smooth, polished hair styling results. The goodness of camellia and castor oil strengthen, condition and encourage hair growth.