Olaplex No.6 Bond SmootherOlaplex No. 6 is a leave in treatment that strengthens, moisturizes, and speeds up blow dry time while eliminating frizz and flyaways for up to 72 hours. Benefits: Leave in styling cream for all hair types Strengthens and protects damaged strands Adds smoothness and manageability Free of sulfates, parabens, and gluten How to use: Apply a small amount to damp or dry hair, concentrating on mid length to ends. Style as desired.