It seems expensive per tube but you use such a small amount (I split a pea size amount between both pits) at a much lesser rate than normal deodorants that even the smaller tubes last a long time. I bought the biggest size last time I bought it and we've barely made a dent.

There is a small breaking in period for some people, and you are supposed to prep your clothes to reduce residual bacteria (I just wash with the lysol laundry disinfectant, I have two kids everything is germy), but once you find your groove for how often you need it is the best thing ever. At this point I would never go back to regular deodorant.

It also has a nice unscented smell, I can get headaches with strong scents so that was a big bonus. I actually tried Lume because of all the ads and it seemed cheaper but I hated the smell (got a sample pack and they were all awful) I had to use it daily and more if it so I ended up just tossing it after a few weeks and going back to nuud. I don't know why people like it.

Anyway, rambling now, I hope it helps you and you like it.