MUST BE Licensed Professional To Purchase And Use this product. We Require A Copy Of Your Professional License in order to process the order. For more information contact customer service department. Keratin Complex Blondeshell It's A Blonde Thing Keratin Lightening System - Keratin protein and panthenol complex provides extra conditioning benefits, plus amplified softness and shine. - Blue pigments produce translucent blonde color. - Up to 7 levels of lift for optimal results - Versatile for use on and off scalp - Dust free for a smooth, creamy consistency that ensures even coverage Maintain translucent blonde results with the Keratin Complex Blondeshell collection, designed to debrass and brighten all hair types.