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

CALCIUM SULFATE

Safety grade: A

Calcium sulfate is a naturally occurring mineral compound, commonly known in its hydrated form as gypsum or plaster. It's a fine, white powder that has been used for centuries in various applications.

In cosmetics, calcium sulfate acts as a gentle abrasive for exfoliation, adds bulk and texture to products, creates an opaque appearance, and provides a pearlescent shimmer or sheen to makeup and personal care formulations.

Graded using: COSING, FDA.

Last verified: May 26, 2026