Achieve rich, long-lasting color with Syoss Professional Hair Color 1 - 1 Black Professional from Schwarzkopf. This high-quality hair color delivers intense black tones for a bold, vibrant look. Formulated for professional results at home, it ensures even coverage and a smooth application. The nourishing formula helps protect the hair while providing full, naturally-looking color. Perfect for those seeking a deep, shiny black shade with reliable performance. Trust in Schwarzkopf's expertise for salon-quality hair color with every application.