Science
Mechanism of Action
This ingredient acts as a non-ionic surfactant, significantly lowering the surface tension of water to allow the intimate blending of oil and water, thereby forming stable emulsions. Additionally, it functions as a skin conditioning agent, improving the tactile qualities of products, boosting their moisturizing capabilities, and promoting a smooth, silky feel on the skin. It can also facilitate the enhanced penetration of other active ingredients into the skin.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Polyglyceryl-6 Dioleate provides excellent emulsion stability. It is heat tolerant but should not be exposed to temperatures exceeding 80°C. Optimal stability is observed within a pH range of 4 to 8. For best results, it should be incorporated into the oil phase during mixing.
Safety
Safety Profile
The Expert Panel for Cosmetic Ingredient Safety (CIR) concluded that polyglyceryl fatty acid esters, including Polyglyceryl-6 Dioleate, are safe for use in cosmetic formulations, provided they are formulated to be non-irritating. Typical concentrations in products range from 1.0% to 5.0%.
Your Skin
Skin Compatibility
Our Assessment
Verdict
As a safe and effective emulsifier and skin conditioner with low irritancy and comedogenicity, Polyglyceryl-6 Dioleate is a valuable ingredient for enhancing product stability, texture, and the delivery of other actives across diverse skincare formulations.
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References
Sources