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Moumoujus

MEROXAPOL 255.

Valuable CAS 9003-11-6 / CLEANSING, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

Meroxapol 255 is a synthetic block copolymer designed to act as a dual-action surfactant and emulsifying agent. Its unique structure enables the stable blending of disparate liquid phases and efficiently aids in the gentle removal of impurities from skin and hair.

Summary

Surfactant Emulsifier Cleansing Agent

Science

Mechanism of Action

This block copolymer, constructed from repeating units of ethylene oxide and propylene oxide, functions by lowering the surface tension between liquids. Its amphiphilic molecules possess both oil-attracting (lipophilic) and water-attracting (hydrophilic) segments, a characteristic essential for forming and stabilizing emulsions. This mechanism allows it to encapsulate and facilitate the removal of oily residues and particulate matter from surfaces using water, making it effective for cleansing applications.

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

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Unknown

Meroxapol 255 is recognized by the FDA with a Unique Ingredient Identifier (UNII: CU4K26HG21) and is listed in SCCNFP (a predecessor to SCCS) opinions concerning poloxamer and meroxapol nomenclature, acknowledged for its emulsifying/surfactant properties. However, a specific safety evaluation or conclusion for Meroxapol 255 itself has not been provided by the CIR Expert Panel or the SCCS in publicly accessible reports.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Meroxapol 255 is a valuable functional ingredient for formulations requiring effective emulsification and gentle cleansing, though specific skin compatibility and comprehensive safety assessments from key regulatory bodies are not yet available.

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References

Sources