CLAY MINERALS is graded A (Safe) by Expert·ING, based on COSING regulatory data.

CLAY MINERALS

Clay

Safety grade: A

Clay minerals are fine, powder-like earth materials mined from the ground that have been used for centuries in skincare. They're formed from the natural weathering of rocks over millions of years.

Clay minerals are used in cosmetics to absorb excess oil and impurities from the skin, tighten pores, balance pH, and help bind product ingredients together while also drawing moisture into the skin.

Graded using: COSING.

Last verified: May 26, 2026