Eazicolor Volume 10/20/30/40 DeveloperA professional grade hair developer designed to be used with hair color and bleach for optimal results. Available in multiple strengths (10, 20, 30, and 40 volume), it helps activate color, lift hair effectively, and achieve desired shades with precision. Benefits: Available in multiple volumes for different hair needs Ensures effective color activation and lifting Provides smooth and consistent results Suitable for coloring, toning, and bleaching