One of my favorite leave-in conditioners is PureOlogy ColourMax. If you have color treated hair then this light spray conditioner is a great addition to your hair care regime. Not only does it detangle and add shine, but it protects your color from UVA/UVB damage. PureOlogy’s Nano Technology prevents breakage of the hair cuticle and its’ AntiFadeComplex restores color radiance. I use it because it leaves my hair soft and smelling great as well as holding in my color.