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Moumoujus

PEG-2 OLEAMINE.

Valuable CAS 25307-17-9 / SURFACTANT - EMULSIFYING

PEG-2 Oleamine is a polyoxyethylene derivative of oleamine, primarily functioning as an emulsifier and surfactant in skincare formulations. It enables the creation of stable oil-in-water mixtures and can enhance the dispersion and delivery of hydrophobic ingredients within a product.

Summary

Emulsifying Surfactant Solubilizing Skin penetration enhancing Wetting agent Humectant Consistency enhancing Binding agent Softening agent Fixative Cleansing agent

Science

Mechanism of Action

As a surfactant, PEG-2 Oleamine reduces the interfacial tension between immiscible phases, allowing oil and water to blend and form stable emulsions. It also acts as a wetting agent for hydrophobic substances, facilitating their uniform dispersion, and can enhance the penetration of other active ingredients into the 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

PEG-2 Oleamine demonstrates robust stability in alkaline conditions, making it particularly suitable for high pH formulations like hair-dye creams or gels. It is compatible with non-ionic surfactants and exhibits tolerance to hard water and chemical resistance.

Synergies

  • non-ionic surfactants

Safety

Safety Profile

CIR Status
Safe with restrictions
Max tested
3.5%
Sensitization risk Unknown

The Cosmetic Ingredient Review (CIR) panel has determined PEG-2 Oleamine to be safe for cosmetic use, provided it is formulated to be non-irritating. The highest reported safe use concentration is 3.5% in hair coloring products. A primary safety consideration for PEG compounds involves potential contamination during manufacturing with ethylene oxide and 1,4-dioxane, both classified as carcinogens. While not intentionally added, strict quality control during production is crucial to ensure these contaminants remain below harmful thresholds in final products.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

PEG-2 Oleamine is a valuable functional ingredient, adept at stabilizing emulsions and enhancing ingredient delivery, especially in alkaline environments. Its safe integration requires rigorous quality control to ensure purity and non-irritating formulation.

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