Science
Mechanism of Action
This ingredient functions as a humectant, attracting and retaining moisture on the skin's surface for improved hydration. Its xanthan gum base allows it to effectively control product viscosity, contributing to desirable cosmetic textures and stability.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
As a functional viscosity-controlling and stabilizing agent, its efficacy is tied to its rheological impact on a formulation rather than direct skin benefits at minimal, 'dusted' concentrations.
The Formula
Formulation
Stability
Derived from xanthan gum, this ingredient maintains stability across a broad pH range of 3-12, with optimal stability between pH 4-10 and temperatures from 10-60°C.
Conflicts
- Certain acid modifiers (e.g., citric acid, malic acid, succinic acid, fumaric acid) can catalyze cross-linking of xanthan gum, which may reduce viscosity and suspendability.
Safety
Safety Profile
The CIR Expert Panel concluded that microbial polysaccharide gums, including this ingredient, are safe for cosmetic use provided formulations are non-irritating. No specific maximum concentration was established.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Xanthan Hydroxypropyltrimonium Chloride is a valuable functional ingredient, offering conditioning, humectant, and viscosity-controlling benefits with broad formulation compatibility and a strong safety profile.
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