Science
Mechanism of Action
This copolymer primarily acts as a vehicle within dermal delivery compositions, facilitating the enhanced penetration of active agents into the skin's outermost layer. Its polyether structure also contributes to its role as a solubilizer, enabling the better integration of oil-soluble ingredients by adjusting the polarity of the solvent system. It can also contribute to the overall conditioning of the skin.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
No specific optimal pH range for the intrinsic stability of PEG/PPG-26/31 Copolymer has been identified in current research. Related stability information pertains to the degradation of other components, such as calcium phosphate particles, within delivery systems rather than the copolymer itself.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has not specifically evaluated PEG/PPG-26/31 Copolymer. While excipients like this typically do not receive standalone FDA approval, they are recognized when incorporated into FDA-approved drug products.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Due to the absence of a specific CIR safety review and limited data regarding efficacy, irritancy, and comedogenicity, more comprehensive research is required to fully determine its optimal application and safety profile for precision skincare formulations.
Related
Similar Ingredients
Finding similar ingredients…