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

DICALCIUM PHOSPHATE DIHYDRATE

Calcium Phosphate

Safety grade: A

Calcium phosphate is a mineral compound made from calcium and phosphorus that's commonly found in bones and teeth. It's a white powder that's safe to use in personal care products.

This ingredient acts as a gentle abrasive to help remove plaque and stains from teeth, while also making products opaque and improving their texture in toothpastes and other oral care formulations.

Graded using: COSING, FDA.

Last verified: May 26, 2026