Petroleum-Free Lip Balm: What It Means and Who It Matters For

Petroleum-free is on the front of a lot of lip balm packaging, including ours. It is worth explaining what it actually means, and being straight about who it matters for and who it does not.

What petroleum is doing in lip balm

Look at the ingredients on most drugstore lip balms and the first thing listed is usually petrolatum, mineral oil, or paraffin. All three are refined from crude oil. They are cheap, they last forever on a shelf, and they do form an effective barrier.

We should say plainly: cosmetic-grade petrolatum is purified, it is regulated, and dermatologists recommend it all the time. It is not dangerous, and anyone telling you it is toxic is overselling. If Vaseline works for you, it works.

The occlusive problem

The more useful distinction is between sealing and moisturizing. Petroleum is occlusive, meaning it forms a layer on top of the skin. It does not soak in and it does not add anything. It slows water leaving your lips, which helps, but it also means nothing gets through in the other direction.

This is behind a complaint people have about conventional lip balm, which is that they seem to need it more and more often. Your lips get comfortable under the layer, you reapply when it wears off, and nothing underneath actually changes. Plant butters and oils behave differently. Shea butter, cocoa butter, and sweet almond oil absorb and carry fatty acids and vitamin E with them, while beeswax gives you a barrier that still breathes.

Who has a real reason to avoid it

For most people this is a preference. For some it is not.

Anyone having radiotherapy or using oxygen therapy should avoid petroleum-based products. Macmillan Cancer Support is explicit about this. The sealed layer can trap bacteria against skin that is already compromised, and it can interfere with radiation treatment. We have written more about this in our guide to lip care during chemotherapy.

People with very sensitive or reactive skin often do better with fewer synthetic ingredients, though the fragrance in a product is more often the culprit than the petroleum itself.

Then there are people who simply want to know what they are putting on their mouth several times a day, given that a fair amount of any lip product ends up swallowed. That is a reasonable thing to care about and it does not need a medical justification.

What to look for instead

A short ingredient list you can actually read is a good sign. Beeswax for a breathable barrier, shea or cocoa butter for the bulk of it, and a plant oil such as sweet almond, jojoba, or coconut. Vitamin E works as an antioxidant and helps keep the oils from going rancid, which is the practical reason natural balms include it.

Be more careful with flavor than with anything else. Artificial flavoring irritates a lot of people, and strong peppermint or menthol stings on lips that are already sore, whatever the tingle suggests.

What we make

Every Lip Ganache balm is petroleum-free, made by hand in small batches from organic oils and butters. No petrolatum, no mineral oil, no paraffin, no artificial flavoring. The base is sweet almond oil, shea or cocoa butter, beeswax, vitamin E, rosemary extract, and apricot kernel oil.

You can read the full ingredient list on any product page, or more about each individual ingredient in our ingredient guide.