ROSEOMONAS MUCOSA FERMENT EXTRACT FILTRATE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

ROSEOMONAS MUCOSA FERMENT EXTRACT FILTRATE

Safety grade: A

A fermented bacterial extract that's used in skincare products to help improve skin texture and support the skin's natural balance. It's derived from a naturally occurring microorganism and works by promoting a healthy skin environment, similar to how probiotics benefit gut health.

Graded using: COSING.

Last verified: June 9, 2026