Science
Mechanism of Action
Operating as an amphiphilic molecule, PEG-11 Tallow Amine effectively lowers the surface tension between immiscible liquids, thereby facilitating the creation and stabilization of emulsions. Its surfactant properties aid in cleansing and foaming. In hair care applications, its molecular structure interacts with the hair shaft to neutralize electrostatic charges, preventing static buildup and improving manageability.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Polyethoxylated tallow amines are designed to be amphiphilic and generally water-soluble through ethoxylation. However, its dispersibility in water can be concentration-dependent, with solutions potentially appearing turbid, while it remains clearly soluble in oils. If exposed to cold temperatures causing turbidity, thickening, or freezing, it should be slowly thawed at room temperature and briefly stirred to restore uniformity.
Conflicts
- Anionic products (compatibility requires specific assessment).
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded that PEG-11 Tallow Amine is safe for cosmetic use under current practices, provided the final formulation is non-irritating. Concentrated forms (e.g., 70% or higher) have been noted to cause irritation to skin, mouth, and eyes, highlighting the importance of proper formulation and dilution. Specific FDA status or SCCS opinions for this ingredient in cosmetics were not identified.
Your Skin
Skin Compatibility
Our Assessment
Verdict
PEG-11 Tallow Amine is a valuable multi-functional ingredient acting as an emulsifier, surfactant, and antistatic agent, deemed safe for cosmetic applications when formulated to be non-irritating.
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