Sitting in training hall, playing with gear when I noticed my biohazard charge went from 60 to 64 when I swapped from a VH to max damage set.
I unequipped trinkets, and it went down to 50. Awesome!

Thanks OOO!

My mage loadout of Chaos set, catalyzers, vortex, and storm driver is now more than just fun, but functional >:D

edit:

For those who didn't know, since they've been released, the catalyzer guns' charge damage was not affected by damage boosts/penalties. This meant if you were poisoned, you'd do the same damage with charge as you would if you had max gun damage, which was the same as.. well, having no boosts. It made the charge absolutely not worth using if you had any damage boosts.