Conditioner for dark-blond and brown hair A conditioner that has a unique blue tint to balance out brassy and red tones in light- or dark-blond hair. It has milk proteins, which help to repair hair and give it a beautiful, healthy color. Devoid of salts and parabens Milk proteins are included in this set to give hair extreme softness and to keep it looking healthy and beautiful. keeps the dark blonde and brown hues consistent. keeps the shades of brown and dark blond Use just once every seven days. How to use it: It is evenly applied to the hair after shampooing, allowed to sit for a few minutes, and then rinsed. It can be left on for a few more minutes for a better outcome.