Science
Mechanism of Action
This copolymer works within formulations to improve product viscosity and texture, imparting a desirable smooth, silky, and non-greasy feel upon application. It functions as an emulsion stabilizer, preventing the separation of ingredients and thereby maintaining product integrity and uniform consistency. On the skin, it offers conditioning properties by attracting and retaining water molecules, which contributes to overall skin hydration. Additionally, it can enhance the delivery of other active ingredients, and serves as an anticaking, opacifying, and film-forming agent.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient demonstrates robust stability, maintaining its functionality across a wide pH range and varying temperatures. It effectively prevents emulsion separation, ensuring the consistent performance and integrity of cosmetic formulations.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has evaluated this ingredient, affirming its safety for use in current cosmetic practices and concentrations. It is classified as non-comedogenic, indicating it does not contribute to acne formation. Studies confirm a low incidence of irritation or allergic reactions, making it generally suitable for sensitive skin types. However, European Union (EU) regulations (Annex III/66) impose restrictions on residual acrylamide content: a limit of 0.1 mg/kg for leave-on body cosmetics and 0.5 mg/kg for other cosmetic products.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This versatile copolymer is a valuable formulating agent, crucial for enhancing product texture, stability, and sensory experience, while offering broad skin compatibility and a low irritation risk.
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References
Sources