Science
Mechanism of Action
This ingredient operates as an antioxidant by inhibiting oxygen-promoted reactions, thereby safeguarding other formulation components from oxidative deterioration. Its cationic nature, characteristic of the polyquaternium group, further enables it to act as a cleansing agent and provides film-forming, fixing, and antistatic properties.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
No information suggests that Polyquaternium-82 is commonly associated with dusting issues in cosmetic formulations.
The Formula
Formulation
Stability
The optimal pH range for Polyquaternium-82's stability is currently unknown. While other polyquaterniums like Polyquaternium-7 are stable between pH 6.5-8.5 and Polyquaternium-10 between pH 4-10, this information cannot be directly extrapolated to Polyquaternium-82 without specific data.
Safety
Safety Profile
Polyquaternium-82 has not been specifically reviewed for safety by the Cosmetic Ingredient Review (CIR) Expert Panel. It is important to note that many other polyquaterniums (e.g., Polyquaternium-6, -7, -10, -11, -22, -39) have been deemed safe for use under current practices and concentrations, often with specific considerations for unreacted monomer levels or usage limits; however, these findings are not directly transferable to Polyquaternium-82.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Due to the lack of specific clinical efficacy studies, dedicated safety assessments, and detailed formulation data, the precise utility and optimal application of Polyquaternium-82 in skincare formulations remain largely undefined.
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References
Sources