[For the first time, his lips tilt upwards out of some vague amusement, even if it's paired with a scoff.]

And I wasn't asking you to test if it cures delirium, either. I'm more interested in the any misleading, insidious effects.

[Like everything left here for them to freely take, he doesn't fully trust it.]

Those might have their uses, too, if they can be rooted out from the rest.