These companies are able to make caffeinated water with a lot of caffeine that would usually make them very bitter. What process do they use, or what company do they outsource to to get this accomplished? I am looking for actual company names, or an actual tasteless caffeine powder.
When beverage companies make their drinks, they use powder additives. So, when Water Joe is making their caffeinated water, they use some sort of caffeine powder and add it to the water, and its either tasteless, or they treat their solution afterwards to make it tasteless. So that's what I mean by tasteless powder for beverages.

For my science fair topic, I'm going to see if caffeine will make the plant grow faster. My teacher said try to use different kinds of caffeine like Mountain Dew, Coffee, etc. I think Mountain Dew kills plants so I can't use that. So how do I get caffeine for the plant that won't kill it? I'm planning on using a Lima bean plant.

I have gourmet dark-chocolate covered coffee beans.

How much caffeine per serving (1/4 of a cup)? The beans are roasted Arabica beans.

I don't worry about the dark chocolate as much as the coffee beans - how much caffeine per 1/4 whole Arabica beans?

I just want to know the correlation between caffeine and irregular heart-beat and other related factors.

If I had an apple for breakfast (and I've heard apples have more caffeine than coffee), would it give me an energy boost and then a crash later on in the day? Also, does caffeine make it harder to concentrate, focus, and stay still?

How much caffeine is in coffee ice cream? Compared to a cup of coffee? Does it vary by brand of ice cream? Specifically, how much caffeine is in Hagen Das coffee ice cream?

I have to cute cute my caffeine and can't drink the diet Dr Pepper. What are some other caffeines free drinks that taste good. I just tried A&W diet root beer. Its not bad, but I can't do that this whole pregnancy lol.

And yes I know I need to drink more milk and water, and I do. I also started drinking vitamin water and Gatorade. I just like to enjoy a soda once a day.

I do not consume caffeine anymore (it's been about 8 years or so). I just ate a small/medium sized piece of chocolate cake. I wonder if anyone has a clue about how much caffeine would be in that? By the way, I do not eat/drink caffeine anymore due to panic disorder and anticipatory anxiety disorders. Thanks for your input.
I also take Xanax, Buspar and Lexapro and have heard/read caffeine is not good to mix with these drugs. Does anyone have any good or bad experiences with consuming caffeine and any of these medications together?

How can you remove caffeine or sugar from a drink without destroying either product? E.g Removing caffeine from coke, with the end product being the caffeine and the coke in separate sections.

If caffeine and sugar as in redbull makes you feel "good", then when youre not on it what happens?