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PPG-7/PEG-30 PHYTOSTEROL

CAS -
75

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

A plant sterol derivative that helps repair skin barrier function and lock in moisture, used in emulsions and skin creams.

PPG-7/PEG-30 Phytosterol is a synthetic polymer derived from plant sterols (phytosterols) modified with polyethylene glycol and polypropylene glycol. Phytosterols are well-known skin barrier repair agents with proven efficacy in treating dry skin and atopic conditions. The ethoxylated derivative maintains these barrier-repair properties while improving solubility in cosmetic formulations. It is not specifically restricted under EU Regulation 1223/2009, though standard concerns about trace 1,4-dioxane contamination from ethoxylation processes apply with modern manufacturing controls.

Skin benefits

  • Skin barrier repair
  • Moisture retention
  • Anti-inflammatory support
  • Emollient properties
  • Emulsion stabilization

Known concerns

  • Potential 1,4-dioxane trace contamination (manufacturing controlled)
  • Not suitable for individuals sensitive to PEG compounds
  • Limited specific safety data

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.