Usually, the consumables I carry are almost always:
Slot 1: Stun Vials (excellent when you get surrounded).
Slot 2: Shock Vials.
Slot 3: Health Capsules.
Slot 4: Remedy Capsules.
If doing Jelly King: I go with Fire on 1, Poison on 2, Curse on 3, and Health on 4.
i say u shoould have health on 1 and curse on 2 and poison on 3 and fire on 4.... those vials are the best for any depth and any boss and perfect for regulr use but honestl i rarely use the vials or hp pills i save them for the boss or a room 3 arena.. its just my prefrence cause i got used to using my shield very effectivly cuz i run around with skolver so 0 def on vana runs basicaly... and the curse can be replaced by meha knights there equally usefull. remedy capsul is honestly useless unless u get set on fire alot of u seem to get a status alot..