Mineral Oil

MINERAL OIL

Data confidence:High

Function

Emollient, Skin Conditioning Agent, Occlusive

EWG Safety Score

3/10Moderate concern

About this ingredient

A colorless, odorless petroleum-derived hydrocarbon mixture consisting primarily of alkanes. In cosmetic formulations, mineral oil acts as an occlusive emollient that forms a protective barrier on the skin surface, reducing transepidermal water loss and providing lubrication. It is commonly used in moisturizers, sunscreens, and body care products for its excellent spreadability and cost-effectiveness.

Found in 3+ sunscreens