Well, I tried to post this a few minutes ago, but the internet connection blipped off again for a bit, so...
Bar Soap - Dial Oatmeal and Lavender. I used to use Lever2000 Anti-Bacterial almost exclusively, but "something" happened, and it started to dry my skin out.

After some trial and error, I came across the newish Dial variety, and... Voila!
Liquid Soap - Dial Complete. I keep a bottle in the bathroom and one by the kitchen sink.
Shampoo - I go through phases - and price points: Aveda Scalp Benefits, Suave Daily Clarifying, Selsun Blue.
"Product" - I used to use gel, mousse, pomade, etc., on a semi-regularly basis years ago, but once I started keeping and cutting my hair really short, I realized that all that stuff was just not needed or necessary. My hair stands up straight all on it's own. One of my former barbers/stylists, used to apply some pomade after cutting my hair. It was OK, however, after walking around for a few hours, I would start noticing all the dust, pollen, and other stuff in the air that was sticking to my hair. So... no more pomade.
Colognes - I used to buy some "nice" stuff every now and then, but I used it so infrequently, that I gave up making the initial investment. I mean it would take me years(!) to notice a change in the level of the cologne in the bottle. And as DR Ann pointed out, wearing scents in close-quartered artistic environments can be problematic. However, sometimes I will walk through a single pump of Aveda's Pure Mist - or whatever they call their base scent.