I'm on Day 3 and trying different doses. I can say I definitely feel an improvement in motivation and focus. It's hard to judge if I'm actually "smarter", though.
I've not yet taken the full dose at once. I normally do okay in the mornings and struggle mid afternoon and after dinner. So, I'm trying different doses and timings. So far, it looks like I AM going to need 3 in a day but will be able to divide that into a dose of 1 and a dose of 2. Still experimenting.
One of the ingredients is Theacrine, which appears to be a very good non-stim stim and healthier than caffeine. But also has been shown to counter to the negative effects of caffeine, so I can see this being very effective stacked with caffeine if you absolutely need a stronger "kick". I've tried it a couple of times and liked how I feel.
I read a log, here, from someone who has been drastically over-stimming for years. He was surprised that he was able to taper his stims down over a week or so to nothing but coffee. For anyone who's taking lots of stims, Azoth just may pay for itself from the savings from no longer needing to take the stims.
PS: I've had a couple of email conversations with the owner and he's really impressed me.