Science
Mechanism of Action
This ingredient primarily operates by reducing surface tension, which facilitates the creation of stable water-in-oil emulsions and improves product spreadability across the skin. On a dermal level, it enhances the penetration of active ingredients, delivers long-lasting hydration, and softens the skin by increasing its moisture content, contributing to a velvety finish and supporting the skin's natural moisture barrier.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Polyglyceryl-6 Pentaoleate offers high formulation flexibility, being both water-dispersible and oil-soluble. It is particularly effective for stable water-in-oil (W/O) emulsions, exhibiting excellent tolerance to a wide range of pH and temperatures, and compatibility with various oils and electrolytes. For very low viscosity formulations, minor stabilization with agents like xanthan gum may be beneficial.
Safety
Safety Profile
The CIR Expert Panel has deemed Polyglyceryl-6 Pentaoleate, as part of the broader Polyglyceryl Fatty Acid Esters family, safe for cosmetic use when appropriately formulated to be non-irritating. While EWG Skin Deep® indicates low concerns for systemic toxicities (e.g., cancer, developmental/reproductive toxicity, allergies), it notes that specific data for skin, eye, or lung irritation is currently unassessed by CIR.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Polyglyceryl-6 Pentaoleate is a valuable ingredient, excelling as an emulsifier and conditioner while offering significant moisturizing benefits, particularly for dry and sensitive skin types.
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