CosmeticLens
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Occlusives

Mineral Oil

矿物油

Also known as: Paraffinum Liquidum, Liquid Paraffin

What it does

  • Occlusive moisturizer
  • Barrier protection
  • Emollient

Evidence

Strong evidence

Cosmetic-grade mineral oil is highly purified and non-comedogenic per CIR.

Skin types

Well suited for: Dry All

Cosmetic-grade is safe and non-comedogenic despite negative perception.

Helps with

Dryness Barrier Damage
Irritation potential
Very Low
Comedogenic rating
0 / 5
Pregnancy
Generally considered safe during pregnancy

Safe.

Good to know

Unfairly maligned. Cosmetic-grade is one of the most inert, non-allergenic ingredients.

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Educational information only — not medical advice. Always patch test and consult a dermatologist for skin concerns.