Science
Mechanism of Action
Within personal care products, Isoamyl Isobutyrate primarily serves as a fragrance enhancer, imparting a pleasant fruity and sweet scent. It further acts as a solvent, aiding in the dissolution of other ingredients, and as a plasticizer, which can modify the physical properties of a formulation to improve its feel and spreadability.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient requires careful storage in an airtight, dry, cool, and well-ventilated environment at room temperature to maintain stability. It is highly flammable, necessitating avoidance of heat sources and open flames.
Conflicts
- Powerful antioxidants
- Heat sources
- Open flames
Safety
Safety Profile
Isoamyl Isobutyrate is recognized by the FDA as a flavoring agent or adjuvant (21 CFR 172.515, FEMA No. 3507) and was deemed to have 'No safety concern at current levels of intake when used as a flavouring agent' by JECFA in 1996. However, hazard statements indicate a potential for irritation to the eyes, respiratory system, and skin upon direct contact.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Isoamyl Isobutyrate is an optional ingredient valued for its pleasant fruity fragrance and functional properties as a solvent and plasticizer, though it carries a moderate risk of skin irritation.
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References
Sources