Science
Mechanism of Action
Mimicking natural sebum, Squalane integrates into the stratum corneum, strengthening the lipid matrix to reduce roughness and prevent transepidermal water loss. Its antioxidant properties neutralize free radicals and counteract UVA-induced cell damage.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 MDPI study 'Squalane as a Promising Agent Protecting UV-Induced Inhibition of Collagen Biosynthesis and Wound Healing in Human Dermal Fibroblast' and 'The Mechanism of Protective Action of Plant-Derived Squalane (2,6,10,15,19,23-Hexamethyltetracosane) Against UVA Radiation-Induced Apoptosis in Human Dermal Fibroblasts'.
Transparency
Dusting Analysis
Squalane is effective across a broad range of concentrations for emollience and antioxidant benefits, making it unlikely to be commonly dusted.
The Formula
Formulation
Stability
As a saturated hydrocarbon, Squalane is a stable oily liquid with excellent resistance to heat, oxidation, and a long shelf life.
Safety
Safety Profile
The CIR Expert Panel reaffirmed Squalane's safety in 2019, concluding it is safe for cosmetic use.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Squalane is an essential, skin-identical emollient and antioxidant offering broad benefits for all skin types with a high safety profile.
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References
Sources