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

SODIUM CASEINATE

Safety grade: A

Sodium caseinate is a protein derived from milk that acts like a protective shield for your hair and skin. It helps smooth down the outer layer of hair and keeps moisture locked in.

This ingredient is used in cosmetics to condition and soften hair and skin while also reducing static electricity and frizz.

Graded using: COSING.

Last verified: May 26, 2026