Polyglyceryl-10 oleate is a chemical compound commonly used in the cosmetics and personal care industry. It is derived from oleic acid, a fatty acid found in various vegetable oils. Here are some applications of polyglyceryl-10 oleate:

1. Emulsifier: Polyglyceryl-10 oleate acts as an emulsifier, helping to blend oil and water-based ingredients in cosmetic formulations. It allows for the creation of stable emulsions, such as creams and lotions, by reducing the surface tension between oil and water phases.

2. Surfactant: As a surfactant, polyglyceryl-10 oleate helps to reduce the surface tension of liquids, allowing them to spread more easily. It can improve the spreadability and uniformity of cosmetic products, such as foundations, sunscreens, and serums.

3. Thickening Agent: Polyglyceryl-10 oleate can function as a thickening agent in cosmetic formulations. It adds viscosity to products, giving them a desirable texture and consistency. This property is particularly useful in creams, lotions, and body butters.

4. Cleansing Agent: Due to its surfactant properties, polyglyceryl-10 oleate is utilized as a cleansing agent in various personal care products. It helps to remove dirt, oils, and impurities from the skin and hair when incorporated into facial cleansers, shampoos, and body washes.

5. Conditioner: Polyglyceryl-10 oleate also functions as a conditioning agent, improving the texture and manageability of hair. It can be found in hair conditioners and leave-in treatments, providing moisturization and helping to reduce frizz.

It's important to note that the specific applications and formulations of polyglyceryl-10 oleate may vary depending on the manufacturer and intended use.