Calvin Zabo's Formula

"What are you gonna do, Cal? Without that concoction that you take, you're nothing. What's in those vials, anyway? Muscle milk?"

- Gordon to Calvin Zabo

Calvin Zabo's Formula is a chemical compound created by Calvin Zabo. It gives its user enhanced strength.

History
"I wasn't strong. I couldn't protect the people I loved. So I tried to change, improve myself, with chemistry. Results were... inconsistent. Some volatility issues. But I keep working on a formula. Always tweaking.."

- Calvin Zabo

To be added

Appearances

 * Agents of S.H.I.E.L.D.
 * Season Two
 * One of Us (mentioned)
 * The Frenemy of My Enemy
 * Scars

Trivia

 * In the comics, Calvin Zabo's Formula is called the Hyde Formula.