The GK Hair 30 Volume Cream Developer is a high-quality color developer and oxidant specifically designed for use in hair coloring. With a lightening level of 3, this developer allows for effective and even color development, suitable for various hair colors, including brown and black. The formula is ammonia-free, making it a gentle choice for hair care. The developer has a liquid texture that enables easy application and blends well with hair dyes. With a content of 1000 milliliters, this product provides enough quantity for multiple applications, ideal for professional use or home application. The recommended processing time is 12 minutes, ensuring quick and efficient color development.

• Ammonia-free formula for gentle application
• Suitable for various hair colors, including brown and black
• Liquid texture for easy application
• 1000 milliliters content for multiple applications.