Petrolatum is a semi-solid mixture of hydrocarbons derived from petroleum. It is one of the most effective occlusive agents, creating a robust barrier on the skin to prevent water loss. This makes it excellent for protecting and healing very dry or compromised skin.
NoneOcclusive emollientVeganEvidence: High
BenefitGood 2.5 / 4
Barrier support
Hydration
Soothing
RiskVery low 0 / 4
Rated by SpottyLabs' ingredient methodology, independent of brands.
What it helps with
Forms a strong protective barrier
Prevents significant moisture loss
Supports skin healing
Things to watch
May feel greasy or heavy on skin
Spot questionable ingredients in seconds
SpottyLabs scans any skincare product and rates every ingredient for benefit, risk and safety. Free and independent — no brand is paying us.
Yes, highly purified petrolatum is non-irritating and non-sensitizing, making it very suitable for sensitive and compromised skin types. It is often recommended by dermatologists for its protective qualities.
Does petrolatum clog pores?
Cosmetic-grade petrolatum is non-comedogenic and does not typically clog pores. Its occlusive nature forms a barrier on the skin's surface without penetrating deeply into follicles.
Spotty Labs