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Moumoujus

TRIDECETH-50.

Valuable CAS 24938-91-8 (Generic) / CLEANSING, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

TRIDECETH-50 is a synthetic ethoxylated alcohol widely employed as a surfactant in a diverse range of cosmetic formulations. It expertly facilitates the emulsification of immiscible liquids, performs as an effective cleansing agent for skin and hair, and enhances the solubility of various ingredients. While deemed safe for cosmetic applications by the CIR Expert Panel, its formulation requires precision to mitigate potential skin irritation.

Summary

Cleansing Agent Emulsifying Agent Solubilizing Agent Surfactant

Science

Mechanism of Action

This ingredient functions fundamentally as a surfactant by significantly lowering the surface tension of liquids. Its primary actions include emulsification, allowing for the stable mixing of oil and water phases to create uniform product textures. Furthermore, TRIDECETH-50 acts as a cleansing agent, aiding in the efficient dissolution and removal of fatty substances, environmental debris, and other impurities from dermal and hair surfaces.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Safety

Safety Profile

CIR Status
Safe with restrictions
Sensitization risk Unknown

The Cosmetic Ingredient Review (CIR) Expert Panel concluded that Trideceth ingredients, including TRIDECETH-50, are safe for use in cosmetic products when formulated to be non-irritating. This stipulation is critical, as these compounds possess the inherent potential to irritate the skin if not properly processed. Developmental and reproductive toxicity studies, alongside mutagenicity data, reported consistently negative findings. Trace amounts of 1,4-dioxane, a by-product of the ethoxylation process, may be present but can be controlled effectively through robust purification steps during manufacturing.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

TRIDECETH-50 is a valuable surfactant for formulations requiring emulsifying, cleansing, or solubilizing properties, but rigorous formulation is paramount to ensure skin compatibility.

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