Ingredients

Isobutylparaben

Isobutylparaben is an antimicrobial ingredient. It’s in 4 products on Poliage, most often cleanser and mascara. Avoid lists on Poliage that include it: Parabens.

Updated October 22, 2026

What it does

Contains Isobutylparaben: antimicrobial
Function listed in CosIng

Source: CosIng, the European Commission cosmetic ingredient database, ref 34612, accessed October 22, 2026. Also listed as isobutyl paraben.

Products that contain Isobutylparaben

BALEA
Balea
Extra power mousse style & fix 4
Lists fragrance, sulfates, parabens, chemical UV filters
Maybelline
Lash Discovery Eye Makeup Mini Brush Washable Mascara
Mascara · Lists drying alcohol, parabens, silicones
L’ORÉAL PARIS CLEANSER
L’Oréal Paris
Radiant Smoothing Cream Cleanser
Cleanser · Lists fragrance, fragrance allergens, exfoliating acid, parabens, salicylic acid, coconut derivatives
NIVEA
Nivea
Styling mousse extra strong
Lists fragrance, fragrance allergens, parabens

Related guides

Parabens in cosmetics: what the rules say
Parabens are preservatives. What the FDA says, which five the EU bans, and the EU limits for methyl, ethyl, propyl and butyl parabens.