Product Introduction

White oil, also known as mineral oil or paraffinum liquidum, is a transparent, colorless, and odorless liquid derived from petroleum. This ingredient is widely used in the cosmetic and personal care industries, valued for its emollient, lubricating, and solvent properties. White oil is highly refined to ensure purity and safety, making it suitable for various applications, including skincare, haircare, and makeup products. Its stability and inertness contribute to its long shelf life and compatibility with other cosmetic ingredients .

The production of white oil involves several stages of refining petroleum. Initially, crude oil undergoes distillation to separate different fractions. The fraction used to produce white oil is then subjected to processes such as solvent extraction, hydrotreating, and hydrocracking to remove impurities and undesirable components like aromatic hydrocarbons. The final step involves filtration and purification to achieve the desired purity and clarity. These rigorous refining processes ensure that the resulting white oil meets stringent quality standards for use in cosmetic and pharmaceutical applications [1].

Efficacy and Function

White oil primarily functions as an emollient, creating a protective barrier on the skin's surface that helps to prevent moisture loss. This moisturizing effect can improve skin texture and reduce dryness. As a lubricant, it provides a smooth, even application of products, enhancing their sensory feel. White oil also acts as a solvent, assisting in the dissolution and blending of other ingredients in cosmetic formulations. Its inert nature means it doesn't readily react with other substances, making it a stable component in formulations [2].

The occlusive properties of white oil help to protect the skin from environmental factors and irritants. By forming a barrier, it minimizes the skin's direct exposure to potential aggressors, thereby reducing the risk of irritation and inflammation. Its non-comedogenic nature, when highly purified ensures it does not clog pores, making it suitable for various skin types [3].

Application Scenarios

In skincare, white oil is found in lotions, creams, and ointments, where it acts as a moisturizer and emollient. It helps to soften and smooth the skin, reducing the appearance of fine lines and wrinkles. In haircare products, such as conditioners and styling aids, white oil adds shine and manageability, while also helping to protect the hair shaft from damage. Additionally, it is used in makeup formulations, like lipsticks and foundations, to provide a smooth texture and facilitate even application [4].

White oil's solvent properties make it useful in dissolving and dispersing pigments and active ingredients in cosmetic formulations. It ensures that these components are evenly distributed throughout the product, enhancing their efficacy and appearance. Furthermore, its lubricating properties are beneficial in products designed for shaving, providing a smooth surface for razors to glide across, reducing the risk of irritation and cuts [5].

Packaging and Transportation

White oil is typically packaged in airtight containers, such as drums, IBCs (Intermediate Bulk Containers), or smaller bottles, depending on the quantity being shipped. These containers are usually made of high-density polyethylene (HDPE) or steel, which are compatible with mineral oil and prevent contamination. Proper sealing is crucial to prevent moisture or other contaminants from entering the container, which could compromise the quality of the oil [6].

During transportation, it is important to protect the packaged white oil from extreme temperatures and direct sunlight, as these conditions can affect its viscosity and stability. Standard transportation methods, including trucks, trains, and ships, are used, adhering to regulations for the transport of non-hazardous liquids. Proper labeling and documentation are essential to ensure safe and compliant transport [7].

Citations

[1]렉서스케미칼. (n.d.). 화이트 오일 생산 공정. Retrieved from https://www.lxchemical.com/kr/products/basic-chemicals/white-oil

[2] American Academy of Dermatology. (n.d.). Mineral Oil for Skin: What Dermatologists Need You to Know. Retrieved from https://www.aad.org/public/everyday-care/skin-care-basics/dry/mineral-oil-safe

[3] CIR Expert Panel. (2022). Safety Assessment of Mineral Oil and Petrolatum in Cosmetic Products. International Journal of Toxicology, 41(3_suppl), 5S-22S.

[4] Johnson, W., Bergfeld, W. F., Belsito, D. V., Hill, R. A., Klaassen, C. D., Liebler, D. C., … & Andersen, F. A. (2011). Final report on the safety assessment of mineral oil and petrolatum. International Journal of Toxicology, 30(3_suppl), 1S-127S.

[5] Draelos, Z. D. (2018). Cosmetics in dermatology. John Wiley & Sons.

[6] United Nations. (2019). Recommendations on the Transport of Dangerous Goods – Model Regulations. 21st revised edition. New York and Geneva.

[7] International Maritime Organization. (2020). International Maritime Dangerous Goods (IMDG) Code. London.

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