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POLYGLYCERYL-2 OLEYL ETHER.

Valuable CAS 71032-90-1 / SURFACTANT - EMULSIFYING

Polyglyceryl-2 Oleyl Ether is a multi-functional ingredient that acts as an emulsifier, surfactant, and emollient. It is key for stabilizing product formulations while also providing conditioning benefits to the skin, enhancing texture and moisture retention.

Summary

emulsifying surfactant emollient

Science

Mechanism of Action

This ingredient functions by stabilizing the blend of oil and water phases in formulations, ensuring a uniform, smooth product texture. As a surfactant, it reduces surface tension, facilitating the removal of impurities and oils from the skin during cleansing. Furthermore, its emollient properties help to smooth the skin's surface by filling microscopic gaps between dead skin cells, forming a protective film that prevents moisture loss and shields against environmental irritants, leading to softer, more supple skin.

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

Polyglyceryl-2 Oleyl Ether is a lipophilic, nonionic surfactant known for its robust stability against oxidation and excellent compatibility with other cosmetic ingredients. It is soluble in oils and dispersible in water, making it suitable for both hot and cold processing methods. This compound is particularly effective in stabilizing challenging emulsions, capable of forming products with oil concentrations ranging from 2% to 50%. While no specific pH range is provided for Polyglyceryl-2 Oleyl Ether, similar polyglyceryl oleates are noted for their stability around neutral pH and resistance to salts and acids.

Synergies

  • Compatible with a wide range of formula ingredients, enhancing overall product stability.

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has deemed alkyl glyceryl ethers, including oleyl glyceryl ether, and polyglyceryl fatty acid esters safe for use in cosmetics under current practices, provided they are formulated to be non-irritating. Concerns regarding irritation, sensitization, or systemic toxicity are minimal. Although a specific maximum concentration for Polyglyceryl-2 Oleyl Ether was not identified, typical usage concentrations for related polyglyceryl oleates generally fall within the 1-10% range.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Polyglyceryl-2 Oleyl Ether is a valuable ingredient, enhancing formulation stability and texture while offering significant emollient and mild cleansing benefits, with a low risk of irritation across all skin types.

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