Science
Mechanism of Action
The precise mechanism by which TRIMETHYLOLPROPANE TRIACRYLATE/GLYCOL BISCROSSPOLYMER acts on the skin is not extensively elucidated in available research. Its fundamental function is described as 'Binding', indicating it likely contributes to the structural integrity and coherence of other ingredients within a cosmetic product.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Based on its monomer, Trimethylolpropane Triacrylate (TMPTA), this ingredient may exhibit hygroscopic properties, sensitivity to light, and incompatibility with strong oxidizing agents, acids, and bases. The monomer is known to undergo spontaneous polymerization when exposed to direct sunlight and heat.
Conflicts
- Strong oxidizing agents
- Strong acids
- Strong bases
- Direct sunlight
- Heat
Safety
Safety Profile
Comprehensive safety assessments for TRIMETHYLOLPROPANE TRIACRYLATE/GLYCOL BISCROSSPOLYMER in cosmetic applications are currently unavailable (CIR, SCCS, FDA status not reviewed). However, studies specifically on its monomer, Trimethylolpropane Triacrylate (TMPTA), reveal significant concerns. TMPTA has been identified as an irritant in BALB/c mice at concentrations exceeding 0.25%, and repeated dermal exposure has been linked to contact dermatitis in both laboratory animals and humans. Furthermore, long-term dermal studies have flagged TMPTA as a potential carcinogen in male rats and female mice, inducing skin neoplasms and other tumors at doses of 1 mg/kg or more. Given these substantial risks associated with its precursor, its safety profile for dermal use remains highly questionable.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Given the absence of specific safety and efficacy data for this polymer in skincare, coupled with significant documented irritancy, sensitization, and potential carcinogenicity risks associated with its monomer precursor, it is advisable to avoid this ingredient in cosmetic formulations.
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References
Sources