Science
Mechanism of Action
This non-ionic amphiphilic ester works by lowering surface tension to gently lift impurities while simultaneously depositing a biomimetic protective film. It fills the voids between corneocytes in the stratum corneum, mimicking the skin’s natural lipid structure to prevent transepidermal water loss.
Research
Clinical Evidence
High confidence5%
Key findings
- 01 In-vitro analysis at 10% concentration demonstrated a significant reduction in chemically induced erythema following exposure to harsh surfactants like SLS.
- 02 Comparative efficacy testing confirms that levels between 1-5% effectively remove waterproof makeup while maintaining the integrity of the skin's lipid barrier.
- 03 In-vivo research on the base Babassu oil indicates over 80% inhibition of inflammation markers, attributed to its high lauric acid content.
Transparency
Dusting Analysis
Because it functions as both a primary cleanser and a texture enhancer, levels below 1% are typically insufficient to provide the characteristic 'cushion' and anti-irritation benefits this ingredient offers.
The Formula
Formulation
Stability
While the raw material is naturally slightly alkaline, it remains stable and functional as a solubilizer across various complex systems. Avoid extreme acidity to prevent potential ester hydrolysis.
Synergies
- Sulfate-free surfactants
- Hyaluronic acid
- Lipophilic vitamins
Conflicts
- Highly acidic environments
- Strongly cationic conditioners
Safety
Safety Profile
The CIR Expert Panel classifies polyglyceryl fatty acid esters as safe when formulated to minimize irritation; supplier data suggests 5% as a standard ceiling for leave-on applications.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional, eco-friendly multipurpose ingredient that provides gentle cleansing and barrier support, making it ideal for sensitive skin formulations.
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References
Sources