Recommended for people with extremely dry skin.
Some parts of my skin are peeling off, so I put vaseline on those parts. In the morning, my skin is really smooth. I like it especially because I don't get acne from using it.
Sometimes I use it as primer on my driest parts.
Also, when I started using it, I noticed that my eyebrows and eyelashes are stronger than they were.

Use it as a lip mask at night..
applied after the normal moisturizing lip balm...
the next morning the lip is so soft and plump..
recommended for those who wish to have softer lips...
other than this function, it also very suitable to use to scar minimizing...
the scar will become softer after application...

As a simple occlusive, this works well to trap acne-fighting and moisturizing ingredients onto my skin at night, when I don't care about looking shiny. It is thought that petroleum jelly is too large of a molecule to clog pores, so it can be a safe occlusive for acne-prone people to use to protect their skin in harsh conditions and on top of moisturizing products.