Science
Mechanism of Action
This compound acts as a mitochondria-targeting agent, specifically inhibiting oxidative phosphorylation and consequently shifting cellular metabolic pathways towards glycolysis. Its bactericidal action is particularly effective against sulfate-reducing bacteria, and it contributes to wetting and dispersion by reducing surface tension.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
Due to the lack of specific cosmetic safety assessments and GHS classifications indicating significant irritation potential, this ingredient is not commonly used or 'dusted' in cosmetic formulations.
The Formula
Formulation
Stability
The compound is soluble in organic solvents like DMSO (50 mg/ml) and ethanol (25 mg/mL). While some reports suggest a wide applicable pH range for its bactericidal function, studies on related phenyl-modified triphenylphosphonium conjugates indicate potential instability and degradation in alkaline environments (e.g., pH 7.4, 7.8, 8.3), with notable degradation at pH 8.3 within 24 hours. Stability was observed at acidic pH (e.g., pH 2).
Safety
Safety Profile
No dedicated safety assessment by the Cosmetic Ingredient Review (CIR) or Scientific Committee on Consumer Safety (SCCS) for cosmetic applications was found. However, GHS classifications categorize it as causing skin irritation (Category 2), serious eye irritation (Category 2), and potentially respiratory irritation (Category 3), indicating a high risk profile.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Considering the high potential for skin and eye irritation, the absence of cosmetic safety reviews by official bodies, and its cellular mechanism of action, Dodecyltriphenylphosphonium Bromide is deemed unsuitable for skincare formulations.
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