Tag: Iron oxides

While E172, a common food coloring derived from iron oxides, is largely considered safe for human consumption within regulated limits, scientific bodies have identified some areas of concern. Primarily used to add color to a variety of foods, the safety of E172 has been under re-evaluation, especially regarding the presence of nanoscale particles and potential contaminants.

According to regulatory information, the food additive E172, composed of iron oxides and hydroxides, is widely permitted as a safe food colorant in many regions globally, including the EU. It is a durable, heat-stable mineral pigment used to produce a range of yellow, red, black, and brown shades in various processed food products.