Science
Mechanism of Action
Functions predominantly as a sensory modifier, masking unwanted odors while imparting subtle fragrance notes. The thiazole ring structure offers modest antioxidant activity by neutralizing free radicals, potentially contributing to formulation stability rather than direct skin benefits.
Research
Clinical Evidence
Low confidence0.01%
Key findings
- 01 Established olfactory threshold concentration for sensory applications
Transparency
Dusting Analysis
Used at extremely low concentrations (0.01%) for fragrance purposes, making dusting unlikely and irrelevant for this application.
The Formula
Formulation
Stability
Exhibits high stability due to aromatic thiazole structure, though susceptible to color changes (colorless to yellow-brown) under extreme oxidative conditions. pKa approximately 3.27.
Conflicts
- Strong oxidizing agents
- Nitrosating agents
Safety
Safety Profile
FDA registered (UNII: 6SMO0I83KL). Related thiazole compounds assessed by RIFM show safety at concentrations below 0.01% in leave-on products.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A niche ingredient offering fragrance benefits with minimal direct skincare impact, suitable for luxury formulations requiring sensory refinement.
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References
Sources
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