Science
Mechanism of Action
It functions primarily as an occlusive emollient by depositing a thin, hydrophobic film over the stratum corneum. This artificial barrier significantly inhibits transepidermal water loss (TEWL) and prevents environmental pollutants from penetrating the skin's surface.
Research
Clinical Evidence
High confidence15%
Key findings
- 01 Comprehensive safety reviews of 24 isoparaffin variants confirmed no evidence of sensitization or phototoxicity, establishing them as inert and safe for diverse skincare applications.
Transparency
Dusting Analysis
While it can be used at very low levels for minor texture adjustments, its primary functional benefit as a barrier protectant and emollient typically requires concentrations between 1% and 20%.
The Formula
Formulation
Stability
Highly chemically inert and saturated; it resists oxidation and remains stable across varying pH levels. Its low melting point (approx. 40°C) aids in achieving consistent spreadability.
Synergies
- Ceramides
- Humectants
- Lipophilic sun filters
Conflicts
- Strong oxidizing agents
Safety
Safety Profile
Recognized by the FDA for use in food coatings, underscoring its high safety profile for human contact.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A highly stable and reliable emollient for reinforcing the skin barrier and enhancing formula elegance without the risk of irritation.
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References
Sources