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

GLUCONOBACTER FERMENT FILTRATE

Safety grade: A

This ingredient is created by fermenting a beneficial bacteria called Gluconobacter, which produces compounds that help skin retain moisture and stay healthy. It's a natural fermentation byproduct similar to how yogurt is made, but using microscopic organisms.

It acts as a humectant to draw water into the skin and provides protective benefits to help maintain the skin's natural barrier and overall health.

Graded using: COSING.

Last verified: May 26, 2026