Well, that was interesting. Her reaction was slightly different to what he'd seen before. Though, she is from another universe. How she reacts is probably natural for where she's from.

"Epinephrine is an organic chemical, a hormone, used as an essential medicinal drug in its isolated form. Simply put, it's the stuff your body makes that's responsible for your fight-or-flight instincts. What I gave you is used by military and emergency medical personnel for base-level first aid."