Science
Mechanism of Action
This ingredient functions by forming a microscopic, cohesive film on the skin's surface when incorporated into cosmetic formulations. This film can aid in product stability, improve spreadability, and contribute to a smooth, uniform finish.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has assessed related trimellitic anhydride copolymers, noting insufficient data to determine their safety for cosmetic formulations outside of nail products. For PHTHALIC ANHYDRIDE/BENZOIC ACID/TRIMETHYLOLPROPANE COPOLYMER specifically, no GHS classification, hazard statements, or toxicity data (oral, dermal, inhalation) are available.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Due to a comprehensive lack of specific safety, toxicity, and clinical efficacy data for this ingredient, its overall suitability for skincare is currently undetermined.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources