This Inoar Cicatrifios Perfect Blonde Duo Kit, featuring shampoo and conditioner, is expertly formulated for blonde, gray, or highlighted hair. It effectively neutralizes unwanted yellow tones while providing intensive capillary fiber care. The specialized active ingredients ensure healthy hair and impeccable color, correcting yellowing from the very first use. This treatment is ideal for achieving soft, shiny hair with a cooler, more desirable hue. The shampoo gently cleanses and aids in neutralizing yellow tones, while the conditioner intensely moisturizes and neutralizes unwanted yellowing. This formula is vegan and cruelty-free, suitable for regular use up to twice per week.