Science
Mechanism of Action
This ingredient functions by creating a protective, occlusive barrier on the skin's surface. This barrier effectively minimizes transepidermal water loss, thereby sealing in moisture and contributing to improved skin hydration, softness, and restored integrity. Additionally, it optimizes the cosmetic elegance of formulations by enhancing spreadability and aiding the absorption of other beneficial ingredients.
Research
Clinical Evidence
Medium confidence0.5%
Key findings
- 01 Reported use concentration of 0.5% in makeup bases, indicating effective application at this level for product formulation and skin benefits.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Pentaerythrityl Tetrapelargonate presents as a colorless to pale yellow liquid. A closely related compound, Pentaerythrityl Tetracaprylate/Tetracaprate, exhibits stability across a broad pH range, suggesting similar robust stability for this ingredient.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that Pentaerythrityl Tetrapelargonate, in conjunction with other pentaerythrityl tetraester compounds, is safe for use at current concentrations and practices in cosmetics. It demonstrates a low propensity for causing skin irritation or allergic reactions and does not meet GHS hazard criteria.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Pentaerythrityl Tetrapelargonate is a valuable emollient that significantly boosts skin hydration and optimizes product texture, boasting a strong safety profile suitable for all skin types.
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References
Sources