Science
Mechanism of Action
GLYCIDYL NEODECANOATE/PHTHALIC ANHYDRIDE/TMP CROSSPOLYMER acts as a polymeric matrix to physically bind ingredients, particularly in solid or semi-solid preparations. This mechanical interaction ensures product integrity. While direct biological skin effects are not noted, its role in film formation and viscosity modulation for similar copolymers suggests it enhances product aesthetics and stability.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has not specifically evaluated GLYCIDYL NEODECANOATE/PHTHALIC ANHYDRIDE/TMP CROSSPOLYMER. While a similar copolymer, 'Phthalic Anhydride/Trimellitic Anhydride/Glycols Copolymer,' was deemed safe in nail products up to 12%, this does not directly apply to the current crosspolymer or skin applications. Significant concern exists regarding the monomer, Glycidyl Neodecanoate, which has shown potent skin sensitization at concentrations as low as 0.05% and has a recommended specific concentration limit of 0.001% due to its extreme potency. This monomer is also noted as a slight skin and eye irritant. It is important to emphasize that the properties of the fully polymerized crosspolymer are expected to differ from those of its individual monomer. The Environmental Working Group (EWG) Skin Deep database assigns a 'LOW' concern rating for the crosspolymer across categories including cancer, allergies & immunotoxicity, and developmental/reproductive toxicity.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This crosspolymer primarily acts as a binding, film-forming, and viscosity-controlling agent for product stability, but specific efficacy and safety data for its application in skincare remain largely unassessed.
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