Science
Mechanism of Action
This ingredient functions by depositing a microscopic film over the stratum corneum, effectively sealing in moisture and reducing trans-epidermal water loss (TEWL). Beyond its topical benefits, it acts as a rheological modifier within a formula, increasing the viscosity of the oil phase to ensure a stable, homogeneous dispersion of active ingredients.
Research
Clinical Evidence
High confidence2.5%
Key findings
- 01 The Cosmetic Ingredient Review (CIR) identified this ester as an effective skin-conditioning agent that enhances barrier function without inducing dermal irritation across typical usage levels.
Transparency
Dusting Analysis
Because it serves a dual role as both an emollient and a functional stabilizer, it is rarely 'dusted'; even at low concentrations, it provides measurable improvements to formula texture and skin feel.
The Formula
Formulation
Stability
Highly stable under standard conditions, though it may undergo hydrolysis if exposed to extreme pH environments (highly acidic or alkaline).
Synergies
- Lipophilic sun filters
- Ceramides
- Natural oils
Conflicts
- Strong oxidizing agents
- Highly acidic formulations
- Strong alkaline bases
Safety
Safety Profile
Structurally consistent with other safe fatty acid esters; non-sensitizing and non-irritating.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An excellent textural and barrier-supporting agent that is particularly beneficial for dry and sensitive skin profiles due to its low irritancy and stabilizing properties.
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References
Sources