Science
Mechanism of Action
This ingredient operates by reducing interfacial tension between dissimilar phases, thereby enabling the stable emulsification of oil and water in cosmetic formulations. As a surfactant, it assists in solubilizing ingredients and facilitating cleansing. Its antistatic properties are achieved by neutralizing electrical charges on surfaces, which is particularly beneficial in preventing frizz and flyaways in hair.
Research
Clinical Evidence
Low confidenceN/A
Key findings
- 01 A 6-week dermal application study in rats utilizing 10% PEG-15 cocamine, a structural analog, demonstrated no systemic toxic effects.
Transparency
Dusting Analysis
No data available regarding the dusting potential of this ingredient.
The Formula
Formulation
Stability
Similar to its analog PEG-2 tallow amine, this ingredient generally exhibits resistance to most chemicals at typical application concentrations and is largely indifferent to hard water conditions. A 5% aqueous solution of PEG-15 TALLOW AMINE typically has a pH ranging from 8.0 to 10.5.
Synergies
- Nonionic surface-active substances
- Cationic surface-active substances
Conflicts
- Anionic products (compatibility must be individually verified)
Safety
Safety Profile
The CIR Expert Panel concluded that PEG-15 TALLOW AMINE is safe for use in cosmetic formulations under current practices and concentrations, provided the final product is non-irritating. Concentrated forms are highly irritating to the skin and corrosive to the eyes, though this potential diminishes significantly upon dilution. Extended use of related tallow products may contribute to skin sensitivity. Concerns also exist regarding potential contamination by toxic impurities such as Ethylene Oxide and 1,4-Dioxane.
Your Skin
Skin Compatibility
Our Assessment
Verdict
PEG-15 TALLOW AMINE is a valuable ingredient for its emulsifying, solubilizing, and cleansing properties, considered safe by CIR when formulated to be non-irritating, though potential for skin sensitivity and impurity contamination should be carefully managed.
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