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Moumoujus

UNDECETH-3.

Valuable / SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

Undeceth-3 is a polyethylene glycol (PEG) derivative functioning as a versatile surfactant and emulsifier in skincare. It facilitates the stable blending of immiscible liquids like oil and water, while also contributing to skin conditioning for enhanced softness and hydration.

Summary

Emollient Emulsifying Skin Conditioning Surfactant Cleansing Agent

Science

Mechanism of Action

This ingredient operates by reducing surface tension, which is characteristic of its surfactant properties, aiding in cleansing and product spreadability. As an emulsifier, it stabilizes formulations by preventing the separation of oil and water phases. Additionally, Undeceth-3 functions as a skin conditioning agent and emollient, helping to maintain skin smoothness and improve its hydration.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

Information regarding dusting behavior or threshold percentages for Undeceth-3 was not available in the provided research data.

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

As a polyethylene glycol (PEG) derivative with an average of three ethylene oxide units, Undeceth-3 is expected to exhibit liquid consistency and good water solubility. This aligns with the general characteristic of PEGs having a mean molar mass up to 600 g/mol.

Safety

Safety Profile

CIR Status
Safe with restrictions
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel concluded that alkyl PEG ethers, including Undeceth-3, are safe when formulated to be non-irritating. While no specific maximum concentration is given for Undeceth-3, its safety is qualified by this non-irritating formulation condition. It is not listed on the FDA's prohibited or restricted cosmetic ingredients list, and no specific SCCS opinion was found.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Undeceth-3 is a valuable multi-functional ingredient, effectively acting as an emulsifier, surfactant, and skin conditioner, demonstrating low irritancy and comedogenicity for broad skin type compatibility when formulated to be non-irritating.

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