Science
Mechanism of Action
This polymeric ester adheres to the skin, providing a beneficial emollient action that enhances the skin's natural barrier function by supplementing exogenous lipids. This process significantly improves hydration and offers protection against inflammation by minimizing transepidermal water loss, thus helping to maintain the skin in optimal condition. Beyond its emollient properties, it acts as a pigment wetting agent, which facilitates superior dispersion of metallic oxides (such as Titanium, Zinc, and Iron), leading to improved coverage and reduced viscosity in formulations with high pigment concentrations. It also contributes to a mattifying effect and functions as an emulsion stabilizer.
Research
Clinical Evidence
Low confidenceN/A
Key findings
- 01 The Australian Industrial Chemicals Introduction Scheme (AICIS) Full Public Report (2011) primarily assessed safety at concentrations up to 10% in cosmetic products, indicating no acute toxicity effects. Specific clinical efficacy studies on skin benefits at defined concentrations were not detailed in the provided data.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Exhibits stability under standard conditions of use and is not anticipated to undergo significant hydrolysis in typical ambient environmental settings.
Conflicts
- acids
- alkalis
- oxidising agents
- corrosive substances
Safety
Safety Profile
The Australian Industrial Chemicals Introduction Scheme (AICIS) concluded in 2011 that at use concentrations up to 10% in both rinse-off and leave-on cosmetic products, acute toxicity effects, including skin and eye irritation, are not expected. The ingredient is listed as 'ACTIVE' on the EPA TSCA inventory, and EWG Skin Deep indicates low concerns across several toxicity categories, including allergies and immunotoxicity.
Your Skin
Skin Compatibility
Our Assessment
Verdict
PPG-3 Myristyl Ether Neoheptanoate is a valuable multifunctional emollient and skin conditioner, well-tolerated at concentrations up to 10%, offering formulation benefits for various skin types.
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References
Sources