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

CALCIUM PHOSPHATE

Safety grade: A

Calcium phosphate is a mineral compound that's commonly used in oral care products like toothpaste. It's a gentle, gritty powder that helps scrub away plaque and surface stains from teeth while also helping to neutralize acids in the mouth.

This ingredient works as a mild abrasive to polish teeth and remove plaque, while also buffering acids, thickening the product, and providing structural support to keep toothpaste at the right consistency.

Graded using: COSING, FDA.

Last verified: May 26, 2026