I've noticed that Poison Bottles, whatever their size, do about half the Poison damage they claim. Or, if I use them on an Undead, they do about half the amount in healing.
For instance, a Small Poison Bottle says it does 57-63 Poison Damage. If I use it, with 0% Poison Resistance, it deals 29 damage. Or, if Fane uses it, he recovers 29 vitality.
Doesn't matter the size of the poison bottle, either. It always does about half of what it says it does.
Anyone else seeing this? I'm not 100% sure it's not just me.