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

METHYLCELLULOSE

Safety grade: A

Methylcellulose is a plant-based thickener derived from cellulose, the main structural component found in plant cell walls. It's used to give products the right texture and consistency.

This ingredient thickens cosmetic formulas, helps keep oil and water mixed together, prevents separation, and creates a smooth, pleasant texture that's easy to apply to skin.

Graded using: COSING, FDA.

Last verified: May 26, 2026