Piel

Isobutylparaben

INCI name: Isobutylparaben

Isobutylparaben is classed in the EU CosIng database as antimicrobial. Piel groups it with parabens.

What it does

How Piel groups it

Piel's knowledge base files Isobutylparaben under:

Found in 170 products in Piel's catalogue.

EU regulation

Isobutylparaben is listed in the EU Cosmetics Regulation, annex entry II/1375. The entry sets conditions of use; read it on CosIng.

Check a product with Piel

See which products on your shelf contain Isobutylparaben, and whether it suits your skin and the rest of your routine.

Download on theApp Store Get it onGoogle Play

Identifiers

INCI name
Isobutylparaben
CAS number
4247-02-3
EC number
224-208-8
CosIng reference
34612

Data from Piel's records, September 19, 2026