I use a product called Leather CPR. It is not completely scentless but definitely not strong like Apple or LMB products. CPR can be found in Bed, Bath & Beyond stores or hardware stores. You would have to take a sniff first before purchase to see if the scent if tolerable. I get headaches from strong scents too. I love a product called Weiman Leather Wipes. They smell like citrus, strong but not overbearing, and contain a sunscreen of 15 to protect colors from fading. I wipe down all of my bags after each use with the Weiman wipes and use Leather CPR when a bag needs more attention (surface dirt removal or a more intensive conditioning.)