Interesting! It seems to be German sellers, not sure if they would ship to the US…

With so many ingredients I would suggest using the taguchi method for experimentation.

I really like how this video explains it for those not familiar https://www.youtube.com/watch?v=5oULEuOoRd0&t=0

What about caffeinated soap?

https://dirtybirdenergy.com/

https://freedos.org/

I would have thought Apple if you exclusively get your coffee from Starbucks.

Mt Dew for Windows