Science
Mechanism of Action
This compound is structurally characterized by a hydrophilic polyglycerol backbone, which attracts water, coupled with hydroxystearic acid, a fatty acid known for its emollient and hydrating properties. This synergistic structure enables it to effectively moisturize the skin, improve its overall texture, and function as an efficient emulsifier and thickening agent within cosmetic formulations.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Polyglyceryl-10 Heptahydroxystearate enhances the overall stability of cosmetic products. No specific optimal pH range for its stability was identified in the available research.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel assessed Polyglyceryl-10 Heptahydroxystearate as part of a broader group of 274 polyglyceryl fatty acid esters, concluding they are safe for cosmetic use under current practices, provided formulations are non-irritating. While EWG Skin Deep indicates low concerns for cancer, allergies, immunotoxicity, and developmental toxicity, it notes that the specific weight of evidence for skin, eye, or lung irritation for this particular ingredient is currently unknown or unassessed by CIR.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Polyglyceryl-10 Heptahydroxystearate is a valuable ingredient, effectively enhancing skin hydration and product stability, with a generally favorable safety profile, though specific irritation data for this compound remains unassessed.
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References
Sources