SOLUM DIATOMEAE is graded A** (Safe) by Expert·ING, based on COSING regulatory data.

SOLUM DIATOMEAE

Diatomaceous Earth

Safety grade: A**

Diatomaceous earth is a fine, powdery substance made from the fossilized remains of tiny aquatic organisms called diatoms. It has a porous, sand-like texture that makes it excellent for absorbing oils and gently polishing skin.

This ingredient works as a gentle exfoliant to remove dead skin cells, absorbs excess oils and moisture, prevents clumping in powders, and creates a soft, matte appearance on skin.

Graded using: COSING.

Last verified: May 26, 2026