Science
Mechanism of Action
As a surfactant and emulsifier, TEA-TALLATE functions by reducing the interfacial tension between immiscible phases, thereby creating and stabilizing emulsions. While no specific mechanism of action directly on the skin's biological processes has been identified, its Triethanolamine component is known to neutralize fatty acids, buffer pH, and enhance the solubilization of oils within the cosmetic matrix.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
TEA-TALLATE is an active ingredient, primarily utilized for its emulsifying and surfactant properties within liquid or semi-solid formulations, and is not typically associated with 'dusting' as a formulation concern.
The Formula
Formulation
Stability
TEA-TALLATE contributes to the formation of stable emulsions, aiding in consistency adjustments and overall formulation stability. A critical consideration for its use is the imperative to formulate products to prevent the formation of potentially harmful N-nitroso compounds.
Conflicts
- N-nitroso compounds (formation should be avoided)
Safety
Safety Profile
The CIR Expert Panel regards TEA and its derivatives as safe for cosmetic use up to 8% concentration, provided formulations are non-irritating and prevent the creation of N-nitroso compounds. However, data from the European Chemicals Agency (ECHA) indicates a high incidence of adverse reactions, reporting skin irritation in 93.1% of cases, and serious eye damage in 73.1% or serious eye irritation in 20.7% of cases, underscoring the need for meticulous formulation practices.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While TEA-TALLATE is an effective emulsifier and formulation stabilizer, its high reported irritancy and moderate comedogenicity, coupled with critical formulation requirements to avoid nitrosamine formation, render its inclusion questionable for precision skincare applications.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources