Science
Mechanism of Action
This ingredient operates by significantly reducing the interfacial tension between disparate liquids, thereby facilitating the creation and stabilization of emulsions. Its solvent capabilities allow for the efficient solubilization of active compounds, fragrance oils, and colorants within a formulation. Furthermore, PEG-14 TALLATE functions as a humectant by drawing water molecules from the environment into the stratum corneum, supporting skin hydration.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
General polyethylene glycols are susceptible to oxidative degradation when exposed to air, which may result in a decrease in pH. To mitigate this, formulations should minimize exposure to elevated temperatures and oxygen, or include antioxidant agents. Aqueous solutions of PEGs typically exhibit stability at room temperatures, and their ether bonds are resistant to hydrolysis upon storage.
Conflicts
- Phenol
- May reduce antimicrobial action of some preservatives
- Penicillin
- Bacitracin
- Sorbitol
- Tannic acid
- Salicylic acid
- May affect integrity of some plastics
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded in 2010 that PEG-based ingredients, in general, are safe for use in cosmetic products, removing prior caveats concerning their application on damaged skin. While PEG-14 TALLATE has not been individually assessed, related PEG derivatives such as PEG-14 and PEG-14 Dimethicone have been deemed safe.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While PEG-14 TALLATE is a multi-functional ingredient offering significant formulation benefits as an emulsifier, solvent, and humectant, and general PEGs are considered safe, specific irritancy and comedogenicity data for this particular compound are currently unavailable.
Related
Similar Ingredients
Finding similar ingredients…