What is the oxidizer added to hydrogen peroxide to enhance its chemical action called?

The term for the oxidizer added to hydrogen peroxide to enhance its chemical action is best described as a catalyst. A catalyst is a substance that increases the rate of a chemical reaction without being consumed in the process. In the context of hair treatments, a catalyst in hydrogen peroxide can help initiate the oxidation process more effectively, leading to better results, such as improved lightening or color development when used in hair coloring.

An activator generally refers to a substance that can initiate or speed up a process but is not specifically tied to the chemical action of hydrogen peroxide. Stabilizers are chemicals added to maintain the ingredients' performance and safety over time, preventing degradation. Accelerators typically increase the speed of a reaction but may not be synonymous with the chemical enhancement of hydrogen peroxide. The function of enhancing the chemical action specifically aligns with the role of a catalyst in this scenario.