Science
Mechanism of Action
This ingredient functions principally as a sensory enhancer, delivering a noticeable cooling effect upon topical application and imparting a characteristic menthol fragrance to formulations. Furthermore, preliminary data points to its potential to modulate liver X receptors (LXR), which are critical regulators of intracellular cholesterol and lipid homeostasis, hinting at broader biological activity.
Research
Clinical Evidence
Medium confidence1%
Transparency
Dusting Analysis
The Formula
Formulation
Stability
As an ester, Menthyl Isovalerate is susceptible to hydrolysis under strongly acidic or alkaline conditions, particularly when exposed to elevated temperatures. Optimal storage involves a cool, dry place, away from incompatible materials.
Conflicts
- strong acids
- strong alkalis
Safety
Safety Profile
Recognized by the FDA as a flavoring agent or adjuvant, Menthyl Isovalerate studies suggest low toxicity in humans at typical usage levels (up to 1% in fragrance concentrates). However, GHS classification reports indicate potential for skin irritation (21.4% of reports), serious eye irritation (21.4%), and respiratory irritation (21.4%), though it does not meet GHS hazard criteria in 78.6% of reports.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Menthyl Isovalerate serves as an optional ingredient, primarily valued for its sensory cooling and perfuming properties, though its inclusion warrants careful consideration due to a moderate risk of irritation for some individuals.
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