RHIZOBIAN GUM is graded A (Safe) by Expert·ING, based on COSING regulatory data.

RHIZOBIAN GUM

Safety grade: A

Rhizobian gum is a natural thickening substance produced by bacteria found in soil. It's used to create a protective layer on hair and skin while controlling the thickness and flow of cosmetic products.

This ingredient thickens products, helps them spread smoothly, creates a flexible coating on hair to provide hold and styling support, and acts as a plasticizer to improve product texture and performance.

Graded using: COSING.

Last verified: May 26, 2026