Description

C10-18 Triglycerides Polyglyceryl-3 Esters Phosphates is a cosmetic ingredient primarily used as an emulsifier, stabilizer, and skin conditioner. This complex mixture of phosphate esters is obtained through the transesterification of C10-18 triglycerides with polyglycerin-3. It is valued for its ability to enhance the stability of emulsions and provide moisturizing and soothing benefits to the skin.

Chemical Composition and Structure

This ingredient combines the emollient properties of triglycerides, which are esters derived from medium and long-chain fatty acids (C10-C18), with polyglycerin-3, a polymer of glycerol known for its emulsion-stabilizing capabilities. The transesterification modifies these triglycerides into a form that interacts effectively with other components in cosmetic formulations, while the subsequent phosphorylation introduces phosphate groups that further enhance compatibility and functionality.

Physical Properties

C10-18 Triglycerides Polyglyceryl-3 Esters Phosphates typically appear as a viscous liquid or a semi-solid paste, depending on concentration and temperature. These phosphate esters have good emulsifying properties and are soluble in both oils and water, making them particularly useful in a variety of cosmetic formulations.

Production Process

Transesterification: C10-18 triglycerides are combined with polyglycerin-3 in the presence of a catalyst to facilitate transesterification.
Phosphorylation: After transesterification, the product is treated with a phosphorylating agent to convert some of the esters into phosphate esters.
Purification: The final product is purified to remove impurities and unreacted materials, ensuring maximum quality and purity.
Quality Control: Rigorous quality control tests are conducted, including stability, compatibility, and performance tests, to ensure the product meets cosmetic industry standards.

Applications

Cosmetic Products: Used in creams, lotions, and other skincare products, where they serve as emulsifiers to stabilize emulsions and improve product texture.
Skin Care: They offer moisturizing and soothing benefits, making them ideal for products aimed at sensitive or dry skin.
Hair Care Products: Can be used in conditioners and hair treatments, where they help to improve hair manageability and softness.

Environmental and Safety Considerations

C10-18 Triglycerides Polyglyceryl-3 Esters Phosphates are considered safe for use in cosmetic products and are generally well-tolerated by the skin. They are biodegradable and derived from renewable sources, making them a sustainable choice for cosmetic formulations. It is important to use these ingredients within recommended concentrations to avoid potential skin sensitivities.

INCI


Surfactant - Emulsifying agent. Emulsions are thermodynamically unstable and are used to soothe or soften the skin and emulsify, so they need a specific, stabilising ingredient. This ingredient forms a film, lowers the surface tension and makes two immiscible liquids miscible. A very important factor affecting the stability of the emulsion is the amount of the emulsifying agent. Emulsifiers have the property of reducing the oil/water or water/oil interfacial tension, improving the stability of the emulsion and also directly influencing the stability, sensory properties and surface tension of sunscreens by modulating the filmometric performance.

Surfactant - Cleansing agent. Cosmetic products used to cleanse the skin utilise the surface-active action that produces a lowering of the surface tension of the stratum corneum, facilitating the removal of dirt and impurities.
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