Light liquid paraffin (LLP) is a refined mineral oil that is transparent, colorless, and odorless. It is used in cosmetics, pharmaceuticals, and other applications. It is used in cosmetics as an emollient to soften skin and prevent water loss. It can also be used as a scalp vitalizer and hair grooming aid. It is used in pharmaceutical formulations. It can be used as a lubricant for door and window hinges. It can be used in food preparation. It can be used as a laxative