Nope....
All your poisoning is real skill. No special help items like arites, jewels, armour or golem training. The best you can get is an aclarity scroll for enhanced skill gain.
It's still a very slow skill to train, especially if you grind your own pots. The advantage of poisoning, is that not many folks are willing to put in the time to train it.
That being said....
I push a bottle of green looking stuff your way and say ...
May your fingers be nimble and your slips few,
.
Happy Poisoning!
Q
As a side note...
I can think of one skill that is more tedious to train than poisoning and eventually I'll GM it.