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

GLUCOSE OXIDASE

Safety grade: A

Glucose Oxidase is an enzyme that breaks down glucose (a natural sugar) to help preserve cosmetic products. It works by removing oxygen from the formula, which prevents the product from spoiling or oxidizing over time.

This ingredient acts as a natural preservative and antioxidant by consuming oxygen in the product, which helps maintain freshness, stability, and extends shelf life without using synthetic chemical preservatives.

Graded using: COSING, FDA.

Last verified: May 26, 2026