Are natural and healthy. Lack carbon but may contain hydrogen. Wella Colorcharm Hair Developers For Hair Coloring Colored Hair Tips Silver Hair Dye Best Silver Hair Dye The branch of science that applies to substances that contain carbon is called _____ chemistry All haircolor products are organic chemicals which mean they _____ What is the study of substances that lack the element carbon but may contain the element hydrogen a characteristic of all inorganic substances is that they _____. . Also the amount of chemicals used in organic hair color is very minimal or negligible. These ingredients increase the pH levels of your hair and help in opening up your hair cuticles so that they absorb the color effectively. Contain carbon and hydrogen D. Hair Dye Is Still Safe Though. All hair color products are organic chemicals which means they _____. In organic chemistry. A characteristic of all inorganic substance