Coumarin
INCI name: Coumarin
Coumarin is classed in the EU CosIng database as perfuming. Piel groups it with EU-listed allergens and fragrance.
What it does
How Piel groups it
Piel's knowledge base files Coumarin under:
- EU-listed allergens
- fragrance
Found in 1,291 products in Piel's catalogue.
EU regulation
Coumarin is listed in the EU Cosmetics Regulation, annex entry III/77. The entry sets conditions of use; read it on CosIng.
Identifiers
- INCI name
- Coumarin
- CAS number
- 91-64-5
- EC number
- 202-086-7
- CosIng reference
- 33057
Data from Piel's records, September 19, 2026