Description

Polyglyceryl-6 Polyricinoleate is an ester compound formed by the reaction of polyricinoleic acid (a polymer of ricinoleic acid, which is derived from castor oil) with Polyglyceryl-6. This ingredient is valued for its excellent emulsifying, moisturizing, and skin-conditioning properties, making it useful in various cosmetic and personal care products.

Chemical Composition and Structure

Polyglyceryl-6 Polyricinoleate consists of:

Polyricinoleic Acid: A polymer of ricinoleic acid known for its emollient and skin-conditioning properties.
Polyglyceryl-6: A polymer of glycerin with six glycerol units, providing excellent moisturizing and emulsifying capabilities.

Physical Properties

Polyglyceryl-6 Polyricinoleate is typically a light to dark yellow liquid with a mild, neutral aroma. It is both water-dispersible and oil-soluble, making it a versatile ingredient in emulsions and various cosmetic formulations.

Production Process

Synthesis of Polyglyceryl-6: Glycerin is polymerized to form Polyglyceryl-6.
Reaction with Polyricinoleic Acid: Polyglyceryl-6 is esterified with polyricinoleic acid under controlled conditions to form Polyglyceryl-6 Polyricinoleate.
Purification: The resulting product is purified to remove any unreacted materials or impurities.
Quality Control: Rigorous quality tests are conducted to evaluate the purity, stability, and composition of the final product, including chemical and microbiological analyses.

Applications

Cosmetic Products: Used in creams, lotions, serums, and emulsions for its emulsifying, moisturizing, and skin-conditioning properties.
Skin Care: Ideal for formulations aimed at hydrating, protecting, and conditioning the skin due to its combined benefits of polyricinoleic acid and Polyglyceryl-6.
Hair Care: Incorporated into shampoos, conditioners, and treatments for its ability to nourish and condition hair while improving product texture and spreadability.
Personal Care Products: Used in body washes, cleansers, and other personal care items for its emulsifying and hydrating effects.

Environmental and Safety Considerations

Polyglyceryl-6 Polyricinoleate is generally considered safe for use in cosmetic and personal care products. It is non-toxic and non-irritating to the skin. Sustainable sourcing of polyricinoleic acid (typically from castor oil) and glycerin is important to ensure the environmental impact is minimized.

INCI


Tensioattivo - Agente emulsionante. Le emulsioni sono termodinamicamente instabili e sono utilizzate per lenire o ammorbidire la pelle ed emulsionare, quindi hanno necessità di un ingrediente specifico, stabilizzante. Questo ingrediente forma un film, abbassa la tensione superficiale e rende miscibili due liquidi immiscibili. Un fattore molto importante che influisce sulla stabilità dell'emulsione è la quantità dell'agente emulsionante. Gli emulsionanti hanno la proprietà di ridurre la tensione interfacciale olio/acqua o acqua/olio, migliorare la stabilità dell'emulsione e anche di influenzarne direttamente stabilità, proprietà sensoriali e tensione superficiale anche dei filtri solari, modulando le prestazioni filmometriche.
Synonyms:

CAS: 107615-51-0