Description

Polyglyceryl-3 Oleyl Ether Phosphate is a cosmetic ingredient predominantly used as an emulsifier and skin conditioner in a variety of skincare and makeup products. It is produced by the reaction of phosphoric acid with the oleyl ether of polyglycerin-3. This ingredient is valued for its ability to enhance the texture and stability of cosmetic formulations while providing moisturizing benefits and a lightweight feel on the skin.

Chemical Composition and Structure

This compound combines the emollient and conditioning properties of the oleyl ether, a derivative of an unsaturated fatty acid known for its compatibility with the skin barrier, with the emulsifying and stabilizing properties of phosphoric acid. This combination results in an ingredient that not only improves the stability of emulsions but also helps maintain the skin's hydrolipidic balance.

Physical Properties

Polyglyceryl-3 Oleyl Ether Phosphate typically appears as a viscous, transparent, or slightly opalescent liquid. It is soluble in oils and has good compatibility with other cosmetic ingredients, making it effective in a variety of aqueous and oil-based formulations.

Production Process

Synthesis: The synthesis of this compound involves the reaction of polyglycerin-3's oleyl ether with phosphoric acid. This process requires controlled conditions to ensure an effective reaction and the formation of phosphate ester bonds.
Purification: After synthesis, the product undergoes purification processes to remove unreacted materials and by-products, ensuring high purity suitable for cosmetic use.
Quality Control: The final product is subject to rigorous quality control tests to verify its purity, stability, and performance in cosmetic formulations. These tests may include evaluations of emulsion stability, pH measurements, and compatibility tests with other ingredients.

Applications

Cosmetic Products: Used in creams, lotions, serums, and makeup products, where it acts as an effective emulsifier, improving the consistency and sensory properties of the product.
Skin Care: Particularly beneficial in moisturizing formulations intended for dry or mature skin, where it helps to reinforce the skin barrier and retain moisture.
Makeup: Enhances the spreadability and longevity of makeup products, contributing to a more even and lasting finish.

Environmental and Safety Considerations

Polyglyceryl-3 Oleyl Ether Phosphate is considered safe for use in cosmetic products and is generally well-tolerated by the skin. It is non-irritating and suitable for all skin types, including sensitive skin. Use within recommended concentrations is essential to maintain product safety and effectiveness.

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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