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Moumoujus

PEG-7 OLEATE.

Valuable CAS 9004-96-0 / SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

PEG-7 Oleate is a non-ionic oleic acid polyethylene glycol ether that functions as a highly effective surfactant and emulsifier. It is crucial for creating stable oil-in-water mixtures and facilitating the dispersion of hydrophobic ingredients in aqueous formulations, essential for various skincare applications.

Summary

Surfactant Emulsifier Cleansing Agent Solubilizer Solvent Humectant

Science

Mechanism of Action

As a non-ionic surfactant, PEG-7 Oleate reduces the surface tension between different phases (like oil and water), allowing them to mix and form stable emulsions. This property also enables its function as a cleansing agent by helping to lift and suspend dirt and oils from skin and hair. Additionally, its polyethylene glycol backbone contributes to its role as a solubilizer and solvent, enhancing the integration of active ingredients, fragrances, and colorants into formulations.

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

PEG-7 Oleate demonstrates robust stability, exhibiting resistance to acidic media and moderate resistance when exposed to alkaline environments, making it versatile for various pH-controlled formulations.

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has deemed PEG-7 Oleate safe for use in cosmetics, citing low oral and dermal toxicity, minimal skin irritation, and no evidence of mutagenic or carcinogenic properties. The prior caution regarding use on compromised skin has been rescinded. Oral toxicity studies in mice indicate an LD50 greater than 25,000 mg/kg. The U.S. FDA also approves its indirect food contact (excluding infant formulae). No specific SCCS opinion is currently available.

Your Skin

Skin Compatibility

No Normal
No Dry
No Oily
No Sensitive
Irritancy Low
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

PEG-7 Oleate is a valuable ingredient primarily for its robust emulsifying and solubilizing capabilities, facilitating stable and homogeneous product formulations with a well-established safety profile.

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