Science
Mechanism of Action
This ingredient operates by forming a cohesive, continuous film on the surface of the skin, hair, or nails. This film provides a physical barrier and can influence various product properties, including aesthetic finish and longevity.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
While a precise optimal pH range for stability in cosmetic formulations has not been established, general polyurea coatings exhibit robust resistance to alkaline conditions up to pH 14 and diluted inorganic acids down to pH 1. This suggests a broad pH tolerance.
Safety
Safety Profile
Specific safety assessments for POLYUREA CROSSPOLYMER-3 by regulatory bodies such as the CIR Expert Panel or the SCCS have not been identified. While other crosspolymers have been reviewed and deemed safe when formulated to be non-irritating, direct safety data for this particular polyurea variant is currently unavailable.
Your Skin
Skin Compatibility
Our Assessment
Verdict
POLYUREA CROSSPOLYMER-3 functions as a film-forming agent in cosmetics; however, comprehensive data on its specific safety and optimal formulation parameters within skincare are currently insufficient for a definitive assessment.
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