POLY(HEPTAZINE IMIDE) is graded A (Safe) by Expert·ING, based on COSING regulatory data.

POLY(HEPTAZINE IMIDE)

Safety grade: A

This synthetic material works as a lightweight filler in cosmetics, helping to smooth and refine the appearance of skin texture. It's created through a chemical process rather than sourced from nature, and is used in small amounts in powders and foundations to improve how products apply and feel on the skin.

Graded using: COSING.

Last verified: June 9, 2026