Three Caffeine Alternatives and the Science Behind Them

I enjoy caffeine, and swapped in chocamine to my late afternoon and evening energy boost. Tastes delicious and feels like a treat to have a small hot chocolate drink. It's not on the same magnitude as caffeine but is still an excellent way to get a second wind without the negative effects that come with caffeine. The active ingredient is the theobromine and I liken it to a cocoa version of matcha, a little goes a long way.

Interesting. I've only heard of TeaCrine, and I am pretty into nootropics. There are countless supplements that sound promising and that 'increase dopamine' in some way, but that doesn't necessarily mean anything. Still I'm really curious about trying these out

https://en.m.wikipedia.org/wiki/Sideritis worked very well for me and it's cheap and not trademarked.

Anyone familiar with Zynamite, EnXtra, and TeaCrine?

Interesting wrt the different approaches to blocking (or not) adenosine receptors, but I haven't heard of them (although maybe they are marketed under different names).