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Emulsifier

PEG-5 HYDROGENATED CASTOR OIL

CAS 61788-85-0
78

Safety score · 0–100

Fine

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

A very low-EO hydrogenated castor oil — predominantly lipophilic W/O emulsifier for oil-rich and anhydrous formulas. CIR-reviewed safe; the low PEG content keeps ethoxylation-related concerns minimal.

Function

SURFACTANT - EMULSIFYINGSURFACTANT - CLEANSING

Skin benefits

  • Lipophilic W/O emulsifier
  • Lower EO load reduces 1,4-dioxane risk
  • CIR-reviewed family
  • Compatible with anhydrous and oil-rich formulations

Known concerns

  • Limited water solubility
  • Possible mild residual stickiness in leave-on use

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.