Apply on pre-lightened or highlighted hair, 1:1 mixing ratio. Two ounces of color to two ounces of 10 Volume ion Sensitive Scalp Creme Developer. Bowl and brush application is recommended. ... Work gently through hair as you would a shampoo.
How do I use Ion color Brilliance Brights?
Apply brights directly onto natural or color treated dry hair and process for 20 to 40 minutes. For more intense vibrant results, cover the hair with a processing cap and process with heat. Strand test every 5-10 minutes.
Do you use developer with Ion color Brilliance Brights?
Apply on pre-lightened or highlighted hair, 1:1 mixing ratio. Two ounces of color to two ounces of 10 Volume ion Sensitive Scalp Creme Developer. Bowl and brush application is recommended.