POTASSIUM OXIDIZED MICROCRYSTALLINE CERA is graded A (Safe) by Expert·ING, based on COSING regulatory data.

POTASSIUM OXIDIZED MICROCRYSTALLINE CERA

Oxidized Microcrystalline Wax

Safety grade: A

This is a processed form of microcrystalline wax that has been chemically treated to improve its properties. It's a waxy substance derived from petroleum that helps control how thick or thin a product feels.

This ingredient thickens cosmetic formulations and controls their texture, helping products maintain the right consistency and feel on the skin.

Graded using: COSING.

Last verified: May 26, 2026