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Mono-and Diglycerides of Fatty Acids Series Medium Chain Triglycerides/Octyl and Decyl Glycerate (MCT/ODO） Polyglycerol Esters of Fatty Acids (PGE) Polyglycerol Polyricinoleate (PGPR) Propylene Glycol Esters of Fatty Acids Capryl Monoglyceride Hydrocolloid Series Bakery Emulsifier Series Compound Emulsifier Series Compound Emulsifier and Thickener Series
Characteristics of Polyglycerol Fatty Acid Esters and Their Applications in Personal Care Products
Sep 12,2025
Polyglyceryl Ester of Fatty Acid (PGE), as a new and efficient type of polyhydroxy ester non-ionic surfactant, possesses various unique physical and chemical properties and is widely used in food, pharmaceuticals, daily chemicals, and other fields. This article will focus on exploring the characteristics of polyglyceryl ester of fatty acid and its applications in personal care products.
Characteristics of Polyglyceryl Ester of Fatty Acid
Polyglyceryl ester of fatty acid is a compound formed by the esterification reaction of polyglycerol and fatty acids, with the following notable characteristics:
Excellent emulsifying performance: Polyglyceryl ester of fatty acid can significantly reduce the oil-water interfacial tension and form stable emulsions. This property enables it to effectively help oil-based and water-based ingredients mix evenly in cosmetics and skincare products, enhancing product stability and user experience.
Thickening effect: This compound has a good thickening effect, which can improve the texture and feel of products, preventing layering and sedimentation during storage and use.
Stability: Polyglyceryl ester of fatty acid exhibits excellent stability under various environmental conditions (including acidic, alkaline, and neutral environments). It maintains good emulsifying performance even under high temperature and high salt content conditions.
Safety: Polyglyceryl ester of fatty acid is a safe additive approved by the Food and Agriculture Organization of the United Nations and the World Health Organization for use in food. It is non-toxic, tasteless, and not easily hydrolyzed, with no adverse effects on the human body, making it suitable for use in personal care products.
Applications in Personal Care Products
Creams and lotions: Polyglyceryl ester of fatty acid is commonly used in creams and lotions as an emulsifier and stabilizer, helping oil and water to mix evenly and form a delicate, stable texture. Additionally, its moisturizing properties significantly enhance the product's hydration effect, making the skin softer and smoother.
Sunscreens: In sunscreens, polyglyceryl ester of fatty acid not only acts as an emulsifier to help evenly distribute sunscreen ingredients on the skin but also enhances the product's sun protection effect. Its stable emulsification system prevents the sunscreen agents from degrading under UV exposure, extending the product's shelf life.
Shampoos and conditioners: In shampoos and conditioners, polyglyceryl ester of fatty acid helps regulate product viscosity and foam stability, making the washing process more comfortable. It also aids the nourishing ingredients in conditioners to better penetrate the hair, improving hair quality.
Makeup products: In foundation, lipstick, and other makeup products, polyglyceryl ester of fatty acid enhances product spreadability and adhesion, making makeup look more natural and long-lasting. Its emulsifying properties also help pigment particles disperse evenly in the base, improving overall product quality.
Precautions
Although polyglyceryl ester of fatty acid has many advantages in personal care products, the following points should be noted during use:
Use in moderation: Excessive use may cause oily skin or clogged pores, leading to folliculitis, acne, and other issues.
Choose appropriate products: Select polyglyceryl ester of fatty acid products suitable for your skin type and needs, avoiding products with excessively high concentrations or those unsuitable for your skin.
Observe carefully: If skin discomfort or allergic reactions occur during use, stop immediately and seek medical advice.
In summary, polyglyceryl ester of fatty acid, with its excellent emulsifying, thickening, stabilizing, and safety properties, has been widely applied in the field of personal care products. In the future, with continuous technological advancement and evolving consumer demands, the application prospects of polyglyceryl ester of fatty acid in personal care products will be even broader.
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