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PPG-3 HYDROXYETHYL SOYAMIDE.

Valuable / SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

PPG-3 HYDROXYETHYL SOYAMIDE is a versatile alkoxylated fatty amide, primarily functioning as a surfactant. It adeptly combines oil and water phases, enhances foam, and helps modulate product viscosity, supporting stable and effective cosmetic formulations.

Summary

emulsifying surfactant/cleansing foam booster viscosity increasing agent solubilizer

Science

Mechanism of Action

This ingredient acts as a sophisticated surfactant, crucially serving as an emulsifier to facilitate the uniform dispersion of oil and water-based components in a formula. Beyond its emulsifying capabilities, it also functions as a foam booster, creating a richer lather, and an aqueous viscosity increasing agent, contributing to desired product textures. Structurally similar compounds are known to stabilize foam, aid in solubilizing fragrances and oils, and impart a conditioning feel to both skin and hair.

Research

Clinical Evidence

Insufficient-data 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

Related PPG Hydroxyethyl Cocamide exhibits good stability, though it can be susceptible to oxidation. PPG-3 HYDROXYETHYL SOYAMIDE's functional role as a solubilizer and the observed ability of related ingredients to facilitate crystal-clear formulations with cold temperature processing suggest robust formulation flexibility.

Safety

Safety Profile

CIR Status
Safe as used
Max tested
7.5%
Sensitization risk Low

The CIR Expert Panel concluded that 'Alkoxylated Fatty Amides,' a group encompassing PPG-3 HYDROXYETHYL SOYAMIDE, are safe in cosmetic applications under current use practices and concentrations, provided the final formulation is non-irritating. This assessment primarily leveraged read-across data from PPG-2 Hydroxyethyl Cocamide and PEG-4 Rapeseedamide due to their structural similarities. The highest reported use concentration for the related PPG-2 Hydroxyethyl Cocamide is 7.5% in rinse-off hair preparations, while in leave-on face and neck products, it is 0.35%. Concerns regarding 1,4-dioxane as a potential impurity were noted, with an industry recommendation to limit its presence. No specific SCCS or FDA regulatory status beyond the CIR review was found.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

PPG-3 HYDROXYETHYL SOYAMIDE is a valuable functional ingredient that significantly enhances formulation aesthetics and stability through its emulsifying, foam-boosting, and viscosity-modifying properties.

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