The Kevin Murphy Everlasting Color Treatment Bond Building Treatment comes in a set of 3 x 12ml vials. Each vial contains a concentrated formula that works to rebuild and strengthen hair bonds, particularly beneficial for hair that has been chemically treated or exposed to environmental stressors. This treatment aims to extend the life of hair color by improving its resilience and preventing premature fading.How to Use:Preparation: Start with clean, towel-dried hair. Shampoo and rinse thoroughly before applying the treatment.Application: Shake each vial well before use to ensure even distribution of the product. Twist off the cap and attach the nozzle applicator provided with each vial. Apply the treatment evenly throughout the hair, focusing on areas that are most damaged or prone to breakage. It's beneficial to work the product into the mid-lengths and ends of the hair where color tends to fade faster.Massage and Comb Through: Gently massage the treatment into the hair to ensure