The clay Kaolin is a dermatologically well-tolerated mineral bulking agent and stabilizer for emulsions, creams, toothpastes and gels. Kaolin is the end product of the weathering of granite and feldspar, which are considered some of the most important rock-forming minerals of the earth's crust.

Delovanje oziroma namen sestavine v posameznem izdelku se lahko razlikuje od tu navedenih lastnosti.