PHENETHYL PHENOXY METHYLDIHYDROPYRROLOQUINOLINE HCL is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PHENETHYL PHENOXY METHYLDIHYDROPYRROLOQUINOLINE HCL

Safety grade: A

This is a synthetic chemical compound designed to prevent the growth of bacteria, fungi, and other microorganisms in cosmetic products. It works by disrupting microbial cells to keep products fresh and safe to use.

This preservative protects cosmetic formulations from microbial contamination, extending shelf life and ensuring the product remains safe and effective throughout its use.

Graded using: COSING.

Last verified: May 26, 2026