Science
Mechanism of Action
The available literature does not specify a distinct mechanism of action for Delta-Octalactone with direct skin benefits. Its primary function within cosmetic formulations is to act as a fragrance or perfuming agent.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The phenomenon of 'dusting' or ingredient precipitation is not addressed in the provided research data for Delta-Octalactone, which primarily functions as a liquid fragrance component.
The Formula
Formulation
Stability
As a lactone, Delta-Octalactone may exhibit a tendency to polymerize over time, which could lead to increased viscosity or a phase shift, particularly in alcohol-based systems. However, it is considered stable under recommended storage conditions, with no specific optimal pH range identified for its stability.
Conflicts
- Strong oxidizing agents
Safety
Safety Profile
The Expert Panel for Fragrance Safety (RIFM) has concluded that Delta-Octalactone is safe for its intended use as a fragrance ingredient, having evaluated it for genotoxicity, repeated dose toxicity, reproductive toxicity, local respiratory toxicity, phototoxicity/photoallergenicity, and skin sensitization. It is not anticipated to be genotoxic and presents no concern for skin sensitization at current declared use levels. Dermal toxicity is reported as low (skin-rabbit LD50 > 5000 mg/kg). The US FDA also recognizes Delta-Octalactone as Generally Recognized As Safe (GRAS) for direct food use.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Delta-Octalactone is a safe and well-tolerated fragrance component, primarily utilized for its aromatic properties in cosmetic formulations rather than for direct skin benefits.
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References
Sources