Amorphophallus konjac root powder is a plant-derived glucomannan polysaccharide in fine powder form. It thickens and gels water-based systems, adjusts viscosity in serums and masks, and creates smooth, cushiony textures in skincare and makeup.
A plant starch that thickens formulas into a soft, cushiony gel.
Category
Tone/Texture
Type
Thickener
Ratings
Overall Rating
Good
Comedogenic Risk
None
Not typically evaluated for comedogenicity — no standardized rating available.
Our take
Is Amorphophallus Konjac Root Powder a Good Ingredient?
This lands at Good because this glucomannan effectively thickens and forms stable, cushiony gels, improving texture and spread with a gentle profile. It supports suspension and viscosity without notable irritation for most users.
What it does
Skin Benefits
Builds body and creates pillowy textures that spread evenly. Helps products hold their shape without adding heaviness.
Where you'll find it
Uses in Skincare & Cosmetics
Used in jelly toners, cream-gel moisturizers, and wash-off or jelly masks to form bouncy gels. Also found in makeup primers to provide a smooth, glide-friendly base.
Before you use it
Safety
Considered low risk for irritation and suitable for most skin types. Rare sensitivities are possible with plant-derived polysaccharides; discontinue if redness or itching occurs.