Applicable hair type: light brown hair color Product efficacy: delay fading, maintain and adjust hair color, reduce unhealthy yellow-brown hair color Main ingredients: Multi-Spectrum Defense Complex, Bio-Advanced Peptide Complex Product features: Special for light brown hair Hair Color Balancing Shampoo. Contains True-blue formula to help correct hair color. Contains Multi-Spectrum Defense Complex to protect hair from fading. Combined with the Bio-Advanced Peptide Complex, it can deeply repair hair from root to tip and instantly reduce the tawny and orange tones of hair. Maintains 89% of hair color for up to eight weeks. After use, the hair will appear softer, smoother, shiny, less frizzy, and the hair color will be healthier.