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

TRICALCIUM PHOSPHATE

Calcium Phosphate

Safety grade: A

Tricalcium phosphate is a white powder form of calcium and phosphate, minerals naturally found in bones and teeth. It's commonly used in toothpaste, powders, and other personal care products.

This ingredient works as a gentle abrasive to help remove surface debris and stains, absorbs moisture to prevent clumping, hides unwanted colors or imperfections, provides opacity to products, and helps clean and strengthen teeth in oral care formulations.

Graded using: COSING, FDA.

Last verified: May 26, 2026