This specialized hair treatment is engineered to counteract unwanted yellow or brassy tones in blonde, grey, or lightened hair. The powerful formulation deeply conditions and hydrates the hair fiber while depositing the necessary pigments to neutralize unwanted warmth. Regular use ensures the vibrancy of cool, clear tones is maintained, resulting in silkier, more manageable hair with a perfectly balanced color. It is ideal for individuals seeking to prolong the life of their salon treatments and keep their cool-toned hair looking flawless between appointments.