The good news? If you're buying from a reputable, large-scale manufacturer in the U.S. or EU, the petroleum jelly is likely safe and meets stringent regulatory standards, Romanowski says.

The skin is the body’s largest organ, so it’s important to take good care of it. However, doing so doesn’t necessarily mean breaking the bank. In fact, petroleum jelly, a common, inexpensive product ...

"Petroleum jelly is composed of natural mineral oils and waxes and goes through a refining process to make it is safe for use on skin," says dermatologist Michele Farber, MD. "It is hypoallergenic ...