White Mineral Oil USP/NF. Polymer and Process Oil and food grade white mineral oil. Excelent blending base for personal care and pharmaceutical formulations. Its inert nature makes it easy to work as it lubricate, smooth, extend and moisture in many kind of formulations. Ideal blend base for personal care and pharmaceutical formulations. Delivery system, carrier, skin conditioning agent and emollient. Hair conditioning agent, fragrance ingredient, skin conditioning agent, protectant and solvent.