The Blondme Premium Developer 9% by Schwarzkopf is a high-quality developer specifically designed for use with bleaching products and hair colors. With a concentration of 9% (30 Vol.), this developer allows for effective and even color development, resulting in radiant blonde tones. The 1000 ml bottle provides enough product for multiple applications, making it a practical choice for professional hairdressers as well as for home use. The Blondme Premium Developer is part of the Schwarzkopf Professional line, known for its innovative formulations and high-quality results. It is ideal for use with bleaching powders and other hair dyes to achieve the desired color results. The application is straightforward and allows for precise control over the coloring process, ensuring optimal results. This developer is an essential product for anyone looking to lighten or change their hair color.