Science
Mechanism of Action
This ingredient operates by releasing volatile aromatic molecules, which are perceived as a powerful and diffusive floral aroma. Its sole mechanism of action in formulations is to provide a specific olfactive profile, contributing to the sensory experience without exerting direct biological activity on the skin.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Methyl Cyclopentylideneacetate exhibits robust stability across a broad spectrum of product categories, including fine fragrances, shampoos, shower gels, soaps, detergents, softeners, all-purpose cleaners, and candles. Optimal stability is maintained within recommended concentrations ranging from 0.01% to 1%, with particular stability noted in shower gels and soaps at 0.75% to 1%.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel typically does not review ingredients functioning solely as fragrances; their safety is evaluated by the Research Institute for Fragrance Materials (RIFM). RIFM has conducted a peer-reviewed safety assessment of Methyl Cyclopentylideneacetate, concluding it is safe for use in everyday products at current levels. Data indicates no genotoxic, phototoxic, or photoallergenic potential. No safety concerns regarding skin sensitization have been identified under current, declared usage levels.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Methyl Cyclopentylideneacetate is an optional ingredient, valued for its potent white floral fragrance profile and its ability to enhance fragrance diffusion in cosmetic formulations, with no direct efficacy for skin benefits.
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References
Sources