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Thickener

PEG-4 MONTANATE

CAS 68476-04-0 Updated
70

Safety score · 0–100

Fine

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

About

An ethoxylated montan-wax ester used as a wax-style binder and viscosity adjuster in sticks and balms. Generally low-risk; trace dioxane from the PEG-4 portion is the main caveat to watch.

Function

BINDINGSURFACTANT - EMULSIFYINGVISCOSITY CONTROLLING

Skin benefits

  • Wax-style binder and viscosity control
  • Stabilises stick and balm formats
  • Adds glide

Known concerns

  • Trace 1,4-dioxane risk from PEG-4 ethoxylation
  • Rare montan-wax sensitivity
  • Not vegan if from animal-source montan

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 — always read the physical product label and consult a healthcare professional for personal concerns.