Science
Mechanism of Action
This ingredient functions primarily as a surfactant, actively reducing the surface tension of liquids. This action enables the effective emulsification and mixing of oil and water, which is crucial for solubilizing impurities and facilitating their removal from the skin and hair during cleansing processes. It also contributes to skin hydration as a humectant and provides emollient properties, helping to condition the skin.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Based on data for a related carboxylic acid blend (CAPRYLETH-9 CARBOXYLIC ACID/HEXETH-4 CARBOXYLIC ACID), this ingredient is expected to demonstrate excellent stability across a wide pH range, in hard water, and in the presence of peroxides, hypochlorites, acids, and alkalis.
Safety
Safety Profile
SODIUM HEXETH-4 CARBOXYLATE has not undergone specific review by the Cosmetic Ingredient Review (CIR) Expert Panel, and no particular opinion from the Scientific Committee on Consumer Safety (SCCS) is available. It is also not designated as a direct food additive or Generally Recognized As Safe (GRAS) by the FDA. Despite the lack of specific review, carboxylate compounds are broadly considered milder than sulfate-based surfactants.
Your Skin
Skin Compatibility
Our Assessment
Verdict
SODIUM HEXETH-4 CARBOXYLATE is a versatile and mild cleansing and conditioning agent suitable for all skin types, offering good formulation stability.
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