Additive 3.0 was the name given to the Leviathan's newest food additive.


It was placed in dairy creamers, and was designed to kill off humans with undesirable traits - such as low body mass and hemophilia.

Season 7Edit

Dick Roman gave a demonstration of the additive in front of all the other high ranking Leviathan at a conference. He injected a human girl Polly with a concentrated dosage of the Additive. Polly convulsed and died within a matter of seconds. Dick intended to ship the Additive to Los Angeles, but his plans were foiled when the Winchesters attacked SucroCorp.

  • Dick tests the Additive on Polly.
  • Polly dead.


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