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POLYGLYCERYL-10 OLEATE.

Valuable CAS 79665-93-3 / SKIN CONDITIONING

Polyglyceryl-10 Oleate is a versatile polyglycerol ester known for its dual functionality as a skin conditioning agent and a potent emulsifier. It enhances skin hydration and maintains the natural moisture barrier, contributing to improved skin texture. In formulations, it is crucial for stabilizing oil-in-water emulsions and optimizing product spreadability.

Summary

Skin Conditioning Emulsifying Surfactant Moisturizer Texture Enhancer Thickening Agent

Science

Mechanism of Action

On the skin, Polyglyceryl-10 Oleate acts as a conditioning agent, aiding in moisture retention and contributing to the maintenance of the skin's natural barrier. This action promotes skin softness, smoothness, and elasticity. As a formulation ingredient, it functions primarily as an oil-in-water (O/W) emulsifier and surfactant. It effectively reduces surface tension, allowing for the stable blending of immiscible oil and water components, thereby ensuring homogenous and stable product textures while improving overall spreadability.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

This oil-in-water emulsifier exhibits robust thermal stability, performing effectively under both elevated and cold temperatures. Its emulsifying capabilities remain consistent even in acidic conditions. While largely insoluble in cold water, it readily disperses into an emulsion when incorporated into hot water. It demonstrates solubility in solvents such as ethanol and isopropyl alcohol, as well as in vegetable oils and silicones.

Conflicts

  • strong oxidizing agents

Safety

Safety Profile

CIR Status
Safe with restrictions
Max tested
6%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel concluded that Polyglyceryl-10 Oleate is safe for use in cosmetic formulations, provided it is prepared to be non-irritating. A recommended maximum concentration of 6% is advised for its safe application. This ingredient is recognized as safe by regulatory bodies including the FDA and the European Commission, aligning with their guidelines, and holds approval for use in COSMOS Organic formulations. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) established an Acceptable Daily Intake (ADI) of 0-25 mg/kg body weight for polyglycerol esters of fatty acids.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

Polyglyceryl-10 Oleate is a valuable multi-functional ingredient, excelling as both a skin conditioning agent and a robust oil-in-water emulsifier, suitable for a wide range of skin types and cosmetic applications.

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