No fungal-acne, pore-clogging, fragrance or drying-alcohol flags for Paraffinum Liquidum in our reference data.
Paraffinum Liquidum (mineral oil) is a highly refined petroleum-derived liquid hydrocarbon used as an emollient and occlusive agent. It forms a protective barrier on the skin that reduces transepidermal water loss and helps soften and smooth the skin.
| Reported effect | How often | Notes |
|---|---|---|
| Comedogenicity (clogged pores/acne) | Uncommon | Highly refined cosmetic-grade mineral oil is generally low risk, but less refined grades may aggravate acne-prone skin. |
| Folliculitis | Rare | Occasional follicular irritation reported with occlusive use. |
| Allergic contact dermatitis | Very rare | True sensitization to purified mineral oil is exceptionally uncommon; it is widely considered non-sensitizing. |
| Skin irritation | Very rare | Generally well tolerated and often used in sensitive-skin formulations. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.