Science
Mechanism of Action
This ingredient primarily operates as an emollient, forming a subtle film on the skin's surface. This action aids in reducing transepidermal water loss, thereby enhancing skin hydration. Simultaneously, it acts as a skin conditioning agent, supporting the overall improvement of skin texture.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Methyl hexenoate demonstrates stability in neutral pH environments, specifically between pH 6.0 and 8.0. However, it is susceptible to hydrolysis and degradation when exposed to strong acidic or basic conditions.
Conflicts
- strong acids
- strong bases
Safety
Safety Profile
Methyl Hexenoate holds a Generally Recognized As Safe (GRAS) status from the FDA for food applications under 21 CFR 172.515, with the Joint FAO/WHO Expert Committee on Food Additives (JECFA) identifying no safety concerns at current estimated intake levels. While this contributes to a broader safety context, a dedicated Cosmetic Ingredient Review (CIR) assessment for its use in cosmetics is currently noted as having 'insufficient data.' However, a Research Institute for Fragrance Materials (RIFM) safety assessment reported a No Expected Sensitization Induction Level (NESIL) of 4700 μg/cm2, indicating a low potential for skin sensitization. Furthermore, it is not anticipated to induce phototoxicity or photoallergenicity.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Methyl Hexenoate is an emollient and skin conditioning agent with GRAS food status and a low assessed risk for sensitization; however, specific cosmetic safety and clinical efficacy data are currently limited.
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References
Sources