has anyone done this? i want to get some to use w/my soda stream so i can make caffeinated seltzer water, i'm sick of drinking dehydrating coffees and teas in the afternoon and can't tolerate store-bought energy drinks any more as they are too sweet. 
problem is FDA says this is illegal 
internet says buy preworkout (? wouldn't this have other stuff in it) and i've also found this which seems maybe interesting but expensive.
my dream beverage and what i hope to achieve, is something that's 24oz, tastes like a LaCroix, and has like 300mg of caffeine in it lol.
suggestions?
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https://www.amazon.com/Bulksupplements-Caffeine-Capsules-gelatin-capsules/dp/B01IA8YFAE
not illegal. the FDA prohibits selling
in bulk, iirc potassium is the same way
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They want to prevent you from making potassium-water bombs
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dey ban our medicine
to keep us sick
so we buy dey cure
jemarkavious don't think trans lives matter
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It's radioactive
NOOOOO 
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you can buy electrolyte powder
with potassium, no amount of food will meet your ideal potassium intake
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wow look at walter white here
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Who are you talking to right
now? Who is it you think 
you see? Do you know how many scientific papers I write 
a year? I mean, even if I told you, you wouldn't believe 
it. Do you know what would 
happen 
if I suddenly decided to stop banning transphobes? Reddit 
Inc. goes belly up. Disappears! It ceases to exist without me. No, you clearly don't know who you're talking to, so let me clue you in. I am not being censored. I am the censor. A transphobe 
opens his mouth 
and gets wrecked, and you think 
that of me? No. I am the one who mops!
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Record is 1 days 13 hours 09 minutes and 59 seconds by TheDunceonFlorist
Best friend is ACA with 171 mentions
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helpful comment
i could just pop these capsules open and dump them in my water, and also trust that they're measured reasonably accurately
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