April thinks it's radiator fluid or antifreeze, I think it's more sinister.
I tweeted this to Marvel yesterday but so far no reply
@Marvel Can you confirm that if I were to drink this I'd turn into a mutant with supernatural abilities? #Chicago
I'm taking their silence as them not wanting spread the mutagenic properties of the green goop too far. If everybody was superhuman then they would no longer be super and their franchise would suffer.