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Glucomannan
A plant-derived polysaccharide used in cosmetics as a thickener and mild film-forming humectant.
thickenerhumectantplant-derived
✓ Safe
Comedogenic Rating
0/5
Irritation Potential
0/5
What is it?
Glucomannan is a polysaccharide derived from konjac root or other plant sources, used in cosmetics for its thickening and gel-forming properties.
Used in gels, masks, and lotions to build texture and contribute a light, moisture-binding film.
Key Benefits
Texture-building
Helps formulas achieve a smooth, gel-like consistency.
Light humectant support
Contributes mild moisture-binding properties.
Suitable for
Main Actions
When it may be insufficient
Its hydrating contribution is modest compared to dedicated humectants like glycerin or hyaluronic acid.
Frequently Asked Questions
What does Glucomannan do for skin?
Used in gels, masks, and lotions to build texture and contribute a light, moisture-binding film.
Who should use Glucomannan?
Glucomannan is suitable for: most skin types — a texture and formulation aid.
Are there any warnings about Glucomannan?
Its hydrating contribution is modest compared to dedicated humectants like glycerin or hyaluronic acid.
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