Centipede Serum

The Centipede Serum is the source of the unofficial Centipede Device created by Raina under the order of the Clairvoyant.

Composition
Extremis: A serum which allows the human body to instantly regenerate damaged tissue, including the immediate regrowth of severed limbs. (Created by Maya Hansen and update by Aldrich Killian)

Super Soldier Serum: A special formula saturated with Vita-Rays. (Created by Abraham Erskine)

Gamma Radiation: A type of nuclear radiation.

GH-325: (Use only on John Garrett) A drug derived from the bodily fluid of a Kree corpse.

The ultimate upgrade
After some search on the hardrive of Coulson's team Raina finally found and recreate the GH-325 to complete the serum for John Garrett

Update are coming.