Science
Mechanism of Action
Arachidyl Glycol functions as a biomimetic lipid that integrates into the gaps between corneocytes, effectively smoothing the skin's microrelief. Due to its C20 carbon chain length, it provides a protective lipophilic layer that reinforces the skin barrier and subtly adjusts the viscosity of formulations for a superior application experience.
Research
Clinical Evidence
High confidence5%
Key findings
- 01 Absorption modeling indicates that the C20 chain length of Arachidyl Glycol results in significantly lower dermal penetration compared to shorter-chain glycols, ensuring it remains on the surface to provide barrier support.
- 02 Human Repeat Insult Patch Tests (HRIPT) on related 1,2-glycols at concentrations up to 15% demonstrate a complete lack of sensitizing or irritating potential.
Transparency
Dusting Analysis
As a texture-modifying emollient, it is rarely 'dusted' for marketing claims but must be used at functional levels (typically 1%+) to provide perceptible changes to product viscosity and skin feel.
The Formula
Formulation
Stability
Highly resilient to oxidative stress and chemically stable across a broad pH spectrum. It is compatible with high-temperature emulsification processes.
Synergies
- Caprylyl Glycol
- Ceramides
- Squalane
Safety
Safety Profile
Recognized by the CIR Expert Panel as safe for cosmetic use. Its large molecular size minimizes systemic absorption risk.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptionally stable and non-irritating emollient that optimizes formula texture while providing safe, superficial barrier support.
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References
Sources