Ingredient glossary
Petrolatum
INCI: Petrolatum
Worth paying for
Does Petrolatum clash with what you already use? Check it →Strong results with strong evidence behind them. This is one genuinely worth having in a formula.
What it does
- barrier support
strong evidenceConsidered a gold-standard occlusive in dermatology literature for preventing transepidermal water loss and aiding barrier repair.
Who it's for, and who should skip it
Tends to suit
- very dry
- compromised barrier
Approach with care
- acne prone if thick layer
- oily
- Clogs poresLow
- Irritation riskLow
Plays well with
- humectants
- ceramides
This, for every label you own
One ingredient is easy. A full label is where it gets confusing. The Ingredient Decoder reads any product and tells you the honest truth, ingredient by ingredient.
Educational information about a cosmetic ingredient, not medical advice.