naturcolor haircolor hair dye - sagebrush brown, 4 fl oz (6n) naturcolor herbaceuticals naturcolor haircolor with plant extracts is an herbal-based permanent gel you can use to cover your gray or just change your color. it contains no parabens, resorcinol or ammonia, so the experience of dying your hair is more pleasant and you get natural-looking, shiny hair. this package contains 4 fl oz of sagebrush brown hair color.