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Petrolatum
Petrolatum (Vaseline)
emollient
The most effective occlusive available, reducing transepidermal water loss by 99%. Cosmetic-grade petrolatum is highly refined and non-comedogenic despite myths.
Benefits
Most effective occlusive (99% TEWL reduction), safe, non-comedogenic
Risks & concerns
Perception issue. Some prefer plant-based alternatives. Can feel heavy.
Best for
Dry skin Sensitive skin
Targets these concerns
Technical details
- INCI name
- Petrolatum
- CAS Number
- 8009-03-8
- Category
- emollient
- Comedogenic rating
- 0/5
- Also known as
- vaseline, petroleum jelly