Science
Mechanism of Action
This ingredient functions exclusively as a perfuming agent, enhancing the aroma of a product or delivering fragrance to the skin. It provides no direct functional benefits to skin health or physiology.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
PENTAMETHYLHEPTENONE is a fragrance ingredient with usage restrictions, not an active ingredient prone to 'dusting' in formulations.
The Formula
Formulation
Stability
No specific optimal pH range for stability has been identified. Its oil solubility is consistent with its intended use as a fragrance compound.
Safety
Safety Profile
PENTAMETHYLHEPTENONE carries a GHS hazard statement H317, indicating it 'May cause an allergic skin reaction' (Skin Sens. 1). Its use in cosmetic products is strictly restricted by the International Fragrance Association (IFRA) across various categories due to concerns regarding dermal sensitization and potential systemic toxicity. Specific concentration limits include 0.0095% for lip products, 0.019% for face/body products applied with fingertips, 0.029% for face moisturizers, 0.10% for axillae products, and up to 1.9% in fine fragrances. It is also classified as toxic or harmful to aquatic life with long-lasting effects (H411/H412).
Your Skin
Skin Compatibility
Our Assessment
Verdict
Due to its sole function as a fragrance ingredient, documented high risk of dermal sensitization, and lack of skin benefits, PENTAMETHYLHEPTENONE is not recommended for precision skincare formulations.
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References
Sources