C10-12 ISOALKANE (FORMERLY C10-12 ISOPARAFFIN)
Other
Good
About C10-12 ISOALKANE (FORMERLY C10-12 ISOPARAFFIN)
A branched-chain aliphatic hydrocarbon used as a solvent and emollient in cosmetic formulations; it has a good safety profile with no EU restrictions.
Detailed Analysis
C10-12 Isoalkane is a branched-chain saturated hydrocarbon mixture spanning C10-C12. Its volatility profile makes it suitable as a solvent in cosmetic formulations. EU Regulation 1223/2009 does not restrict this ingredient. The material is refined to remove benzene and aromatic compounds. Dermal absorption is minimal and no skin sensitization has been observed at cosmetic use concentrations.
Skin Benefits
- ✓ Acts as a solvent carrier for fragrances and actives
- ✓ Provides light emollient feel without greasiness
- ✓ Improves product spreadability
Known Concerns
- ⚠ Volatile; inhalation concern in spray/aerosol products
- ⚠ May cause mild eye irritation
Safety Score
Good
Based on EU regulatory data, published safety research, and ingredient function analysis.
References
EU CosIng Database
European Commission cosmetic ingredient registry
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