Snapshot
- Overview
- A classic occlusive that seals in moisture and soothes chapped skin.
- Category
- Barrier Support, Hydration, Skin Conditioning
- Type
- Occlusive
Petrolatum
Petrolatum is a semi-solid blend of highly refined petroleum hydrocarbons with an inert, occlusive character. Balms, ointments, and creams use it to lock in moisture, guard against friction, and provide rich slip and a glossy finish.
Like this ingredient?
Our take
Is Petrolatum a Good Ingredient?
Earns a Great rating as a highly refined occlusive with strong support for reducing transepidermal water loss and aiding barrier recovery. It's very stable, low irritation, and cosmetic-grade forms are typically non-comedogenic and suitable for sensitive skin, which is what sets it apart from a merely good occlusive.
What it does
Skin Benefits
Seals hydration in and protects chapped or compromised areas, helping skin feel soothed and supple.
Where you'll find it
Uses in Skincare & Cosmetics
Common in salves, lip treatments, and overnight slugging products for targeted protection and comfort.
Before you use it
Safety
Considered safe when properly refined (USP/Ph. Eur.; in the EU, only highly refined petrolatum with controlled PAHs is permitted). Irritation is rare, though heavy occlusion can occasionally lead to folliculitis or breakouts in some users.
Products with Petrolatum
