Science
Mechanism of Action
This amphiphilic block copolymer functions by forming micelles, which are critical for solubilizing sparingly water-soluble ingredients within aqueous systems. As a humectant, it effectively binds water molecules, preventing formulations from dehydrating. Its thickening capabilities stem from associating with water to create a stable gel structure, thus controlling viscosity. Furthermore, it acts as a nonionic surfactant, emulsifier, and dispersant, thereby stabilizing complex cosmetic preparations.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
As a nonionic polymer, PEG/PPG-300/55 COPOLYMER demonstrates excellent stability across a broad pH range and tolerates various salts. It exhibits high compatibility with diverse formulation components, effectively aiding in the solubilization of hydrophobic or sparingly soluble ingredients within aqueous bases.
Synergies
- Hydrophobic active ingredients in water-based formulas (for enhanced solubilization)
Safety
Safety Profile
While safety assessments by the CIR and SCCS have been conducted or referenced, specific conclusions regarding its official safety status or maximum recommended concentrations are not currently available in the provided data. However, the ingredient is generally characterized by low toxicity and mild irritancy, consistent with other PEG-based compounds.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Given its multifunctionality as a humectant, solubilizer, and stabilizer, coupled with excellent formulation stability and low potential for skin irritation or comedogenicity, PEG/PPG-300/55 COPOLYMER is a valuable asset in diverse cosmetic applications.
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