Help us make food transparency the norm!

As a non-profit organization, we depend on your donations to continue informing consumers around the world about what they eat.

The food revolution starts with you!


E172 - Iron oxides and iron hydroxides

Functions: Colour

EFSA evaluation:

Names: Oxyde de fer, hydroxyde de fer, Oxyde et hydroxyde de fer, Oxydes de fer, Oxydes de fer et hydroxydes de fer, CI77491, CI77492, CI77499