Science
Mechanism of Action
Creates a semi-occlusive film on the stratum corneum that reduces transepidermal water loss while filling intercorneocyte spaces to smooth surface texture. Its branched hydrocarbon structure provides solvent properties that help dissolve and carry other ingredients while delivering emollient benefits.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 Demonstrated non-sensitizing and non-genotoxic properties in safety evaluations, though occlusive conditions may cause mild skin defatting
- 02 Related C11-12 isoparaffin showed no irritation under semi-occlusive patch testing
Transparency
Dusting Analysis
High maximum safe use level of 90% and widespread cosmetic applications indicate legitimate functional necessity rather than dusting practices
The Formula
Formulation
Stability
Exceptionally stable branched hydrocarbon with high resistance to oxidation and degradation, extending shelf life and protecting other actives
Conflicts
- strong oxidants
- liquid chlorine
- sodium hypochlorite
- concentrated oxygen
Safety
Safety Profile
Highly purified with negative results for genotoxicity, reproductive and developmental toxicity. FDA-approved for food contact applications as secondary direct additive.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A versatile, well-tolerated ingredient that effectively combines solvent and emollient functions with exceptional stability and safety profile.
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References
Sources