Redken Shades Eq Bonder Inside 09aa-9 is an innovative treatment in a 60ml package, available in sets of 3 units. Formulated with Bonder Inside technology, it strengthens the struttura of the hair during coloring, preserving its integrity and improving its resilience. This product ensures uniform, bright, and long-lasting coloring results, reducing damage and preventing breakage. Ideal for professionals and enthusiasts, it represents the perfect solution for healthy, vibrant, and visibly improved hair.