RegenX is a powerful regenerative drug developed from analysing
mutants with the
Regeneration mutation. Through intense studies,
Adapta Developments subsidiaries were able to synthesize a drug that somewhat mimics the genetic regenerative abilities of mutants.
RegenX has to be injected every week for the duration of the wound, but a single RegenX treatment will reduce healing time of Serious Injuries by 2 weeks, meaning that a Serious Injury will heal in only 4 weeks, barring any other treatments.
Unfortunately for the mutants with mutagenic regeneration, they seem to be immune to the drug's effects.