Science
Mechanism of Action
As a polymeric quaternary ammonium salt, Polyquaternium-89 functions by establishing a delicate film across the skin's surface. Its positively charged molecular structure is hypothesized to interact with negatively charged sites on the skin, thereby forming a protective barrier and aiding in overall skin conditioning.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
Comprehensive safety evaluations by prominent bodies such as CIR, SCCS, or FDA are not documented for Polyquaternium-89 in the provided research. Specific data pertaining to oral, parenteral, dermal, or inhalation toxicity remains undetermined in current literature.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While Polyquaternium-89 is understood to function as a film-forming agent, there is currently insufficient data regarding its specific safety profile, clinical efficacy, and detailed skin compatibility.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources