Science
Mechanism of Action
This ingredient operates as a non-ionic surfactant, possessing both hydrophilic (water-attracting) and lipophilic (oil-attracting) properties. This dual affinity allows it to effectively reduce surface tension, enabling the formation and stabilization of emulsions by suspending oil droplets within a water phase, or vice versa. As a cleansing agent, it facilitates the removal of impurities from skin or hair surfaces. Its molecular structure also allows it to modify rheology, contributing to the thickening of cosmetic formulations.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
This ingredient primarily serves as a functional excipient for formulation purposes rather than a direct active, thus it is not typically subject to 'dusting' claims.
The Formula
Formulation
Stability
The ingredient demonstrates chemical stability under typical ambient conditions. Should it experience turbidity, thickening, or freezing due to cold exposure, it is recommended to thaw slowly at room temperature, followed by a brief stirring. Homogenization may be necessary at temperatures between 30-40 °C for optimal re-dispersion.
Synergies
- Nonionic surface-active substances
- Cationic surface-active substances
Conflicts
- Anionic products (compatibility requires checking)
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has deemed PEG-2 Hydrogenated Tallow Amine safe for cosmetic use, provided it is formulated to be non-irritating. While adverse reactions are generally uncommon, individual sensitivities can occur, prompting a recommendation for patch testing before widespread application.
Your Skin
Skin Compatibility
Our Assessment
Verdict
PEG-2 Hydrogenated Tallow Amine is a valuable functional ingredient, primarily serving as an emulsifier, cleansing agent, and thickener, with a low irritancy profile and CIR-affirmed safety when properly formulated.
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References
Sources