Liquid Paraffin

Liquid paraffin is a highly refined mineral oil made of long-chain, inert hydrocarbons. Moisturizers and ointment-style bases use it to form a protective surface film, cut water loss, and leave a soft, glossy finish.
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Ingredient Snapshot

Overview
A mineral oil that seals in moisture and protects irritated skin.
Category
Barrier Support, Hydration, Skin Conditioning
Type
Occlusive

Ingredient Ratings

Overall Rating

Great

Comedogenic Risk

Low

Skin Benefits

Seals in hydration and helps prevent dryness by minimizing water loss, with a smooth, protective feel that can comfort irritated or wind-chapped skin.

Uses In Skincare & Cosmetics

Frequently found in ointments, barrier creams, intensive moisturizers, and lip treatments.

Comedogenic Rating

Liquid Paraffin has a comedogenic rating of 1. It has a very low likelihood of clogging pores.

Safety

Generally well tolerated and considered low-irritation for topical use. Very occlusive textures may feel heavy or contribute to heat and sweat buildup on some skin types; discontinue if congestion occurs.

Is Liquid Paraffin a Good Ingredient?

Liquid paraffin earns Great on the strength of its occlusive performance: decades of use, high stability, and a low likelihood of irritation or sensitization when it's cosmetic-grade and properly refined. It consistently reduces transepidermal water loss and supports barrier comfort, a hard combination to beat.

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