Super-Soldier Serum

The  Super-Soldier Serum  is a chemical solution developed by  Dr. Abraham Erskine. The serum was formulated to enhance the human body and mind, and was utilized by the U.S military during  World War II  in order to create the world's most advanced soldiers. However, the serum was destroyed and the only successful test subject is Captain America.

World War II
After Dr. Abraham Erskine escaped to America, he joined the Strategic Scientific Reserve. There he took part in Project Rebirth, a project to create a Super Soldier for the Allied forces. Using Vita Radiation to unlock the serum's potential, Erskine successfully used the serum on Steve Rogers, who became the hero Captain America. Unfortunately, the scientist was killed and the last vial of the original serum was destroyed by HYDRA spy Heinz Kruger, with the last remnants of the serum remaining in Rogers' DNA.

Capabilities
When perfected, the serum enhances the users abilities.
 * Strength, Speed, Stamina, Agility, Durability, Reflexes
 * Enhanced Intelligence
 * Regenerative Healing Factor

Known Users

 * Steve Rogers/Captain America

Appearances
United Galaxy's Captain America
 * Episode 1 - Birth