Science
Mechanism of Action
Fusel oil primarily functions as a fragrance enhancer and solvent within formulations. Specific components within the mixture have demonstrated antimicrobial activity, though its direct beneficial mechanism for skin health is not its primary role.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient is a flammable liquid and vapor. It can generate flammable and/or toxic gases when combined with alkali metals, nitrides, and strong reducing agents. It also participates in esterification reactions with oxoacids and carboxylic acids, and can be oxidized to aldehydes or ketones. The raw material typically exhibits a pH between 4.0 and 5.0.
Conflicts
- alkali metals
- nitrides
- strong reducing agents
- oxoacids
- carboxylic acids
- oxidizing agents
Safety
Safety Profile
ECHA REACH registrations indicate potential hazards including carcinogenicity, flammability, serious eye damage, aquatic toxicity, skin irritation, respiratory irritation, drowsiness, dizziness, and allergic skin reaction. Despite these concerns, its absorption through the skin is considered limited. The FDA no longer supports its use as a synthetic flavoring substance.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Fusel oil serves primarily as a fragrance and solvent; however, its notable safety concerns, including potential for skin irritation and allergic reactions, warrant careful consideration for precision skincare formulations.
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References
Sources