The ingredient, explained
Amorphophallus Konjac Root Extract
Amorphophallus Konjac Root Extract is the extract of the roots of Amorphophallus konjac, Araceae
Ingredient guide
What it is and what it does
About this ingredient: EU CosIng ingredient registry (via Open Beauty Facts taxonomy) ↗
- Humectant
- Helps attract and retain moisture.
- Film forming
- Leaves a continuous layer on skin, hair or nails after application.
Function definitions: European Commission ingredient function definitions (SCCNFP/0299/00, pages 16 to 20) ↗
Registry functions describe possible formulation roles, not results for a finished product. A dictionary entry is not an approval or a safety assessment.
A closer look
What the research shows
We have not yet published a checked study for this exact ingredient. This is a gap in our coverage, not a finding that research does not exist or that the ingredient is ineffective.
Ingredient research is not proof that a product containing this ingredient works.
Follow the formula
Products containing this ingredient
From the wider catalogue. Linked by the ingredient list, without an efficacy ranking.
Names and identifiers
- INCI name on ingredient lists
- AMORPHOPHALLUS KONJAC ROOT EXTRACT
- CAS registry number
- 37220-17-0
- EC number
- 253-404-6
Sources for this ingredient record
- EU CosIng ingredient registry (via Open Beauty Facts taxonomy) ↗ · ODbL 1.0 (Open Beauty Facts database) · Recorded Aug 8, 2026