Science
Mechanism of Action
This compound operates by increasing electron density on the aromatic ring and hydroxyl groups of other phenolic compounds, thereby reinforcing their stability. It effectively decelerates oxidation rates and neutralizes phenoxy radicals, preventing discoloration and other forms of oxidative degradation within the product matrix.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Described as a non-staining, multifunctional antioxidant, its inherent hydrophobic nature makes it exceptionally well-suited for non-polar and oil-based formulations. Solubility at 20°C includes <0.01% w/w in water, 20% w/w in acetone, 43% w/w in benzene, 39% w/w in chloroform, 46% w/w in ethyl acetate, 6% w/w in n-hexane, and 1.4% w/w in methanol.
Safety
Safety Profile
The ingredient is listed in the FDA's Global Substance Registration System (GSRS) and referenced in various 21 CFR sections as an indirect food additive or food contact substance. However, this designation does not equate to direct approval or specified maximum concentrations for cosmetic applications on the skin. Data regarding an optimal pH range for stability in cosmetic formulations is not readily available.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This ingredient functions as a robust formulation stabilizer and antioxidant, though comprehensive data regarding its direct skin benefits and safety profile in cosmetic applications is currently limited.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources