Healing factor

Healing Factor is the ability to heal and recover from injuries faster than humans. A person with this power can regenerate really quickly, in other words, they recreate lost or damaged tissues, organs and limbs, sometimes slowing, or even stopping, aging. The rate and amount of healing varies widely, some can regrow missing limbs, while others must put the limb back in place for rapid regeneration. They are generally in very good physical shape as their bodies are constantly reverting to healthy state.

Characters with Healing factor
Barbarians 

John Turner

Armageddon

Robb'yn 

King Vigoroso

Vampires

Jennifer Moore

Scott Fisher

Angels

Werewolves