Vaseline is safe; Aquaphor might not be

Vaseline is unlikely to cause breakouts because it’s non-comedogenic, but Aquaphor contains lanolin which can be problematic for some people.

In cold weather, your skin needs a strong occlusive to lock in moisture and protect the barrier. Vaseline (100% petroleum jelly) is about as inert as it gets—it sits on top of the skin, doesn’t penetrate pores, and generally doesn’t trigger acne. Dermatologists recommend it for dry, chapped winter skin all the time.

Aquaphor is a different story. It’s petroleum jelly with extra ingredients like lanolin and mineral oil. Lanolin is a common irritant and can clog pores for acne-prone people. If you’re sensitive, it might cause breakouts. But for others, it’s totally fine—it’s a holy grail for many.

The real issue is cold weather. Dry air makes your skin produce more oil as a defense, which can lead to breakouts anyway. An occlusive like Vaseline actually helps by reducing transepidermal water loss, which calms oil production. So in winter, Vaseline is often protective against breakouts caused by dryness.

If you’re nervous, patch test. Use plain petroleum jelly on one side of your face and Aquaphor on the other for a few nights. But if I had to pick one for cold weather without risking pimples? Vaseline,