I can't seem to edit the original post anymore, but:
Allergic to Stirling's Bay Rum with a Twist. So 1 puck, used once, added.
EDIT: Actually I'm going to hold off on this for a bit. I need to narrow down whether this is a brush allergy or a soap allergy.
(Used a brand new badger brush last night, but have been having allergy problems for a while with the shaving... I use boar & badger brushes. Maybe I should get a synthetic to try to narrow stuff down more... hehe)