Other
C7-8 ISOPARAFFIN
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
C7-8 Isoparaffin is a cosmetic ingredient used in product formulations. Exercise caution due to limited available safety data.
The C7-8 range represents the lightest isoparaffinic fraction in this ingredient batch, with a significant vapor pressure at room temperature. These very short-chain branched alkanes evaporate within seconds of skin application, leaving behind only the non-volatile components of a formulation. This makes C7-8 isoparaffin particularly useful in hair-spray solvents, dry-touch products, and as a propellant in aerosol cosmetics. EU SCCS assessment under Regulation (EC) No 1223/2009 confirms that fully hydrotreated, aromatic-free aliphatic hydrocarbons in this range are safe for cosmetic use, including aerosolized applications, provided inhalation exposure is controlled.
Skin benefits
- Leaves zero residue due to rapid evaporation
- Provides a cool, refreshing sensory effect during application
Known concerns
- High volatility means significant inhalation exposure in spray products — requires careful aerosol engineering
- Flammability considerations in manufacturing and consumer use
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related others
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.