Polyglyceryl-4 Oleate is a multifunctional ingredient used in skincare products, known for its emulsifying and moisturizing properties. It is derived from the esterification of polyglyceryl-4 (a compound made by linking four glycerin molecules) with oleic acid, a fatty acid commonly found in vegetable oils. This combination enhances the properties of both glycerin and oleic acid, resulting in a compound that can effectively blend liquid and oil-based ingredients while providing hydration and skin barrier support.
Information
Polyglyceryl-4 Oleate is a multifunctional ingredient used in skincare products, known for its emulsifying and moisturizing properties. It is derived from the esterification of polyglyceryl-4 (a compound made by linking four glycerin molecules) with oleic acid, a fatty acid commonly found in vegetable oils. This combination enhances the properties of both glycerin and oleic acid, resulting in a compound that can effectively blend liquid and oil-based ingredients while providing hydration and skin barrier support.
Where does it come from?
Polyglyceryl-4 Oleate is sourced from natural ingredients, obtained from plant oils such as soybean, palm, and coconut oil. Oleic acid is also derived from natural sources, primarily from oils like olive oil, sunflower oil, and avocado oil. The synthesis process involves the esterification of polyglyceryl-4 with oleic acid, creating a compound that harnesses the benefits of both components for use in skincare formulations.
Polyglyceryl-4 Oleate → 4 glycerin units + oleic acid and Polyglyceryl-6 Oleate → 6 glycerin units + oleic acid
Emulsifier: It is an effective emulsifier that can blend liquid and oil-based ingredients into stable and uniform formulations, ensuring they have a consistent texture and effective delivery of active ingredients.
Hydrating: The glycerin component keeps its hydrating properties, attracting and holding moisture within the skin. Additionally, oleic acid can reinforce the skin’s natural lipid barrier, contributing to overall moisture levels and providing a smooth, supple appearance.
Gentle: Known for its gentle nature, it is non-irritating and non-sensitizing, making it suitable for all skin types, including sensitive skin. Its mildness ensures it can be used in products designed for delicate areas of the face.
Skin Barrier Function: By combining the hydrating properties of glycerin with the barrier-supporting properties of oleic acid, it contributes to strengthen the skin barrier, protecting the skin from environmental factors and minimizing moisture loss.
Texture: It contributes to the spreadability of formulations, providing a smooth, silky finish without leaving a greasy residue, for sensory feel and product enjoyment.
It is included for its emollient, hydrating, and conditioning properties that can smooth and moisturize the skin. It ensures that active ingredients penetrate more efficiently and that our emulsions are stable.
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