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.
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Ingredient Snapshot

Overview
A classic occlusive that seals in moisture and soothes chapped skin.
Category
Barrier Support, Hydration, Skin Conditioning
Type
Occlusive

Ingredient Ratings

Overall Rating

Great

Comedogenic Risk

None

Skin Benefits

Seals hydration in and protects chapped or compromised areas, helping skin feel soothed and supple.

Uses In Skincare & Cosmetics

Common in salves, lip treatments, and overnight slugging products for targeted protection and comfort.

Comedogenic Rating

This ingredient has a comedogenic rating of 0. It is considered non-comedogenic and has little to no likelihood of clogging pores.

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.

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.

Products with Petrolatum

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