Science
Mechanism of Action
This copolymer acts as an emulsifier, enabling the stable dispersion of oil and water components. As a nonionic surfactant, it reduces surface tension, aiding in cleansing and particle dispersion. It further stabilizes formulations, prevents static charge build-up, and can contribute to product thickening when combined with other surfactants.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The ingredient is generally stable in conventional cosmetic and pharmaceutical formulations. Polyethylene glycol and polyethylene/polypropylene copolymers, including this one, typically exhibit water solubility exceeding 2-5 weight percent at room temperature.
Synergies
- Other surfactants for enhanced thickening
Safety
Safety Profile
Consistent with other PEG-based ingredients, PEG/PPG-160/30 Copolymer generally exhibits low systemic toxicity and mild irritancy potential. Acute oral toxicity studies show high LD50 values, with 3000-45000 mg/kg in mice and 5700 mg/kg in rats, indicating a favorable safety margin for oral exposure.
Your Skin
Skin Compatibility
Our Assessment
Verdict
PEG/PPG-160/30 Copolymer is a valuable multi-functional ingredient, enhancing product texture, stability, and feel across various skin types, including sensitive skin, with a generally low irritancy profile.
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References
Sources