INCI Names & CAS Numbers4 min read
Cosmetic Clays: INCI Names for Kaolin, Bentonite, and More
A quick reference matching the clays makers buy by color name to the INCI names a filing actually requires.
February 28, 2026Read
Tagged clays
Prohibited & Restricted4 min read
Lead and Heavy Metals: What the Hotlist Permits
How Canada's Cosmetic Ingredient Hotlist treats lead, arsenic, and other heavy metals as impurities rather than intentional additives.
January 31, 2026Read