Tabasco is probably my favorite hot sauce. One of the big reasons is its low sodium count. Its value per gram of sodium IMO has no peer.
A secret of mine is sesame oil. Delicious, also with no sodium. I use it almost as a soy sauce substitute (but even still at much lower quantities due to the calories/fat). It’s not salty at all, but has a certain punch that I like for similar foods.
I have ones for cooking oil, olive oil, chili oil, and sesame oil... the chili and sesame in easy-to-use, flavorant amounts are great to dash into vegetables or a salad or whatever, and having it atomized instead of drizzled makes it so much better and more convenient!