When it comes to health and beauty products, few are as commonly used as petroleum jelly. Often referred to by the brand name Vaseline, petroleum jelly has been around a long time. In the 1850s ...

and this gives the immune system time to get white blood cells to the wound to counteract any infection." Adding petroleum jelly perforated the protective film. Prof Ariens said: "If you get a ...

One such classic is petroleum jelly—yes, that humble tub of Vaseline your grandma probably used. But don’t be fooled by its ...