Schwarzkopf BC Bonacure Keratin Smooth Perfect Micellar Shampoo is designed for unruly, thick, and coarse hair that might be wavy or curly. Damaged and frizzy hair frequently requires smoothing and control. This clever product controls frizz from wash to wash, reducing styling time by up to 70% and detangling time by up to 70%. For softer, shinier, nourished hair that is always easy to manage. Intensively nourishes the hair, improves manageability, smoothes the surface of the hair, and adds intense shine Humidity protection for hair The surface of the hair is efficiently smoothed by a combination of highly concentrated cationic polymers and silicone oils. Unruly hair is smoothed and shined for a long time.