This is one in our family of "True" colors. The "True" micas are all bright, low-sheen micas which have been so made by the blending of FD&C dyes with a mica substrate. Generally, the "True" colors are not approved for use in eye products because they contain these dyes.
True Red/Orange is red in appearance unless it is put into a high pH environment such as soap, when it turns orange.
The colors have been specially manufactured to be "hydrophobic", which means that they resist water.