Science
Mechanism of Action
This ingredient functions primarily by lowering the interfacial tension between oil and water phases, enabling the formation and stabilization of homogeneous emulsions. Its unique molecular architecture, featuring PEG/PPG chains attached to a ricinoleic acid derivative, also allows it to impart conditioning properties, potentially forming a light, non-occlusive film on the skin's surface that contributes to softness.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
As a crucial functional ingredient, PEG/PPG-32/3 Ricinoleate is integral to formulation stability and sensorial attributes. Its inclusion is typically driven by its essential role in product performance rather than as a headline active, making 'dusting' highly improbable.
The Formula
Formulation
Stability
Exhibits robust stability across a broad pH range typical for cosmetic formulations (pH 4.0-9.0). The ester linkages may be susceptible to hydrolysis under prolonged exposure to conditions outside this range, particularly extreme acidic or alkaline environments.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel generally considers PEG/PPG derivatives and their esters, including ricinoleate forms, safe for use in cosmetic applications when formulated to be non-irritating. Adherence to good manufacturing practices is crucial to minimize potential impurities such as 1,4-dioxane.
Your Skin
Skin Compatibility
Our Assessment
Verdict
PEG/PPG-32/3 Ricinoleate is a valuable ingredient for its essential role in creating stable, well-textured formulations and contributing positively to skin feel across various skin types.
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