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MCU] The ingredient in the Super Soldier Serum that made Captain America was the Heart-Shaped Herb : r/FanTheories
![Captain America theory: REAL reason Red Skull deformed by serum but Steve Rogers wasn't | Films | Entertainment | Express.co.uk Captain America theory: REAL reason Red Skull deformed by serum but Steve Rogers wasn't | Films | Entertainment | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/36/750x445/1337451.jpg)
Captain America theory: REAL reason Red Skull deformed by serum but Steve Rogers wasn't | Films | Entertainment | Express.co.uk
In Captain America: The First Avenger, why did the Super Soldier Serum, had to turn Johann Schmit into Red Skull? - Quora
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