Science
Mechanism of Action
Ethylene Brassylate functions as a synthetic fragrance compound, imparting a characteristic sweet and musk-like aroma. It acts as a base note and stabilizer, ensuring the longevity and consistent scent delivery in various fragrance formulations.
Research
Clinical Evidence
Unknown confidenceN/A
Transparency
Dusting Analysis
Ethylene Brassylate is a fragrance component and is not associated with 'dusting,' a term typically used to describe the overuse or marketing exaggeration of active treatment ingredients.
The Formula
Formulation
Stability
This ingredient exhibits exceptional stability across a broad range of conditions, including alcoholic solutions, functional fragrances, soaps, detergents, and alkaline applications, without discoloration. It is also stable in the presence of acids and weak bases. However, it is important to note that lower-grade materials may develop undesirable fatty-rancid or castor oil-like off-notes upon aging.
Conflicts
- Strong bases
- Strong oxidizing agents
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) panel has determined Ethylene Brassylate to be safe as used in cosmetics, with a maximum concentration of 3.0%. Research Institute for Fragrance Materials (RIFM) safety assessments, including murine local lymph node assays (LLNA) up to 30% and various human tests, concluded no skin sensitization concern. However, the European Consumer Safety Scientific Committee (SCCS) has identified it as a potential skin sensitizer, indicating a nuanced safety profile that warrants consideration for individuals with sensitivities. Typical usage levels in cosmetic formulations range from 0.5% to 3%.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Ethylene Brassylate is a synthetic fragrance offering purely aesthetic benefits, yet its classification by the SCCS as a potential skin sensitizer, alongside a moderate irritancy rating, suggests a questionable role in precision skincare formulations.
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