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Emollient

PETROLATUM

CAS 8009-03-8
88

Safety score · 0–100

Good

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

Highly refined petroleum jelly — a gold-standard occlusive that locks in moisture and protects damaged skin. USP/EP-grade is inert and non-comedogenic; one of dermatology's most trusted ingredients.

Function

ANTISTATICSKIN CONDITIONING - EMOLLIENT

Skin benefits

  • Excellent occlusive — reduces transepidermal water loss
  • Inert and non-reactive on skin
  • Gold-standard barrier-repair ingredient

Known concerns

  • Cosmetic-grade must be USP/EP-refined to remove PAH impurities
  • Heavy/greasy feel for some users
  • Comedogenic concern is largely myth at refined grades

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.