- Wolverine: Wolverine has a mutant healing factor that allows him to regenerate from virtually any injury, even if it dismemberment or decapitation.
- Deadpool: Deadpool has a similar healing factor to Wolverine, and he is also able to regenerate from any injury.
- Hulk: The Hulk has a powerful healing factor that allows him to regenerate from most injuries.
- Thor: Thor has a regenerative healing factor that allows him to heal from most injuries.
- Jean Grey: Jean Grey has a telepathic healing factor that allows her to heal herself and others.
DC
- Superman: Superman has a powerful regenerative healing factor that allows him to heal from most injuries.
- Batman: Batman has a limited healing factor that allows him to heal from non-lethal injuries.
- Wonder Woman: Wonder Woman has a regenerative healing factor that allows her to heal from most injuries.
- The Flash: The Flash has a regenerative healing factor that allows him to heal from most injuries.
- Green Lantern: Green Lantern has a regenerative healing factor that allows him to heal from most injuries.