POTASSIUM CALCIUM HYDROXYAPATITE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

POTASSIUM CALCIUM HYDROXYAPATITE

Safety grade: A

This mineral compound is found naturally in teeth and bones and is used in cosmetics to help strengthen and brighten skin. It works by gently exfoliating dead skin cells while delivering minerals that may improve skin texture and appearance over time.

Graded using: COSING.

Last verified: June 9, 2026