Petrolatum
PETROLATUM
Data confidence:High
Function
Emollient, Occlusive, Skin Conditioning Agent
EWG Safety Score
1/10Low concern
About this ingredient
Petrolatum is a semi-solid hydrocarbon mixture derived from crude oil that functions as a potent occlusive and emollient in cosmetic formulations. It forms a protective barrier on the skin surface to prevent transepidermal water loss and retain moisture. Commonly used in lip balms, moisturizers, and barrier repair products, it has a long history of safety and is generally non-comedogenic.