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Moumoujus

PEG-20 TALLOW AMINE.

Avoid CAS 61791-26-2 / ANTISTATIC

PEG-20 Tallow Amine is an ethoxylated fatty amine that primarily functions as a surfactant in cosmetic formulations. It serves as an emulsifying agent to blend immiscible liquids and as a cleansing agent or foam booster in wash-off products.

Summary

Surfactant Emulsifying Agent Cleansing Agent Foam Booster Antistatic Agent

Science

Mechanism of Action

This ingredient functions by reducing the surface tension between different phases, allowing oil and water to mix, thus acting as an effective emulsifier. As a cleansing agent, it facilitates the removal of dirt and oils. Its ethoxylated structure, characteristic of polyethylene glycols (PEGs), also imparts antistatic properties and may contribute to general skin conditioning.

Research

Clinical Evidence

Insufficient-data confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 8 – 10.5
0 7 14

Stability

The ingredient is chemically stable under standard ambient conditions. Optimal stability is observed within an alkaline pH range of 8.0 to 10.5, as indicated by the pH of a 5% solution in water.

Safety

Safety Profile

CIR Status
Safe with restrictions
Sensitization risk Moderate

The Cosmetic Ingredient Review (CIR) Expert Panel concluded that PEG-20 Tallow Amine is safe for use in cosmetics when formulated to be non-irritating, a determination that updated an earlier assessment. Manufacturers are required to employ procedures to eliminate impurities such as 1,4-dioxane and ethylene oxide. Undiluted concentrations of polyethoxylated tallow amine have demonstrated severe irritancy to skin and eyes, and possess sensitizing potential, though these risks significantly diminish upon dilution. Its presence in products listed under the FDA's Voluntary Cosmetic Registration Program (VCRP) indicates its utilization in various cosmetic formulations.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Avoid

Despite its functional surfactant properties, PEG-20 Tallow Amine carries a notable risk of irritation and sensitization in concentrated forms, requiring rigorous formulation controls and impurity removal, hence it is an 'avoid' for precision skincare applications.

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