Question: What have you gained from this CLP entry Something philosophical? Something actionable? Something practical? The article "Chelating Agents in Skincare: Comprehensive Protection Against Environmental Aggressors" studies the role of iron and copper in particulate matter from diesel exhaust on skin health. Specifically, it illustrates how skin damage is worsened when amplified with UV exposure as cellular iron is released. If the skin is damaged by environmental pollutants, larger and worse particles will be able to penetrate the surface. This damage can cause wrinkles and premature skin aging. Chelating agents can bind with these metal ions in the skin and neutralize them. For example, kojic acid is able to bind excess iron to reverse the damage. However, there are still many unknown side effects and questions about these chelating agents. Need Assignment Help?