Glucomannan ●
TL;DR. This ingredient is used mainly as a natural thickener and gel-forming polymer. It also helps stabilize formulas, improve slip, and leave a light film on skin or hair.
What does Glucomannan do in a cosmetic formula?
This ingredient is used mainly as a natural thickener and gel-forming polymer. It also helps stabilize formulas, improve slip, and leave a light film on skin or hair.
Is Glucomannan clean?
It is generally well accepted in clean-beauty frameworks because it is plant-derived, non-fragrant, and not associated with common restricted-list concerns. Sensitivity is uncommon, though any fine powder can be irritating if inhaled during manufacturing.
Is Glucomannan sustainable?
This material is typically sourced from renewable plant starch and is readily biodegradable. Its sustainability profile is favorable when agricultural sourcing and water use are well managed.
Is Glucomannan COSMOS-approved?
It is generally compatible with COSMOS-natural and COSMOS-organic standards when sourced naturally and processed with permitted methods. It fits Green Chemistry principles well because it comes from renewable biomass, functions in water-based systems, and breaks down biologically.
How does Glucomannan work chemically?
The molecule is a high-molecular-weight polysaccharide built mainly from beta-linked mannose and glucose units, with acetyl groups that influence hydration and gel behavior. Typical use levels are often around 0.1% to 1% as a viscosity builder, and it hydrates best with good dispersion before full swelling.
Last updated 2026-05-13