Mica is a mineral mixture with a layered structure that can easily be split into thin platelets. In cosmetics, mica is used as a so-called effect pigment (mica) – for example, to create shine, shimmer, or a light-reflecting finish. Due to its optical and functional properties, mica is a popular ingredient in powders, foundations, eye shadows, and other decorative products. (1) (2)

1 Manufacturer information

2 Bährle-Rapp, M. (2012). Springer Encyclopedia of Cosmetics and Personal Care. 4th revised and expanded edition. Springer.