nuCaffeine – Caffeine Liquid 32 oz | Make Your own Energy Drinks | Bitterness Blocker | Zero Sugar | 94 Servings per Bottle | Concentrate - Mix With Other Drinks or Water

I like the bottle and how easy it is to measure. I dont like how the bottle measurments dont match to the serving size so it's either guess how much you have or pour multiple times. I wish i could find the sweetened version because i cant add enough of it to my drinks because if i do it makes it too bitter

This stuff works way better than some of the caffeine pills I’ve used. But you definitely have to chase it with something because it tastes like a gross lime.

I like this stuff. Not because of the taste (mixed with a little water, it's nasty), but because I'm sensitive to caffeine and I can fine tune my dosing. It's impossible to find caffeine pills in the 40-60mg range that don't have other ingredients. Rally mints have Glycine. Those 7mg mints have magnesium. So far, i like these. I gave it five stars even though it taste terrible (it tastes like caffeine, which makes sense) because i'm sure there's nothing they can do about it. If you mix it with enough tasty liquid the taste is not noticable, but then the caffeine hits you gradually..Update 2/22/23: I still really like this and I don't even mind the taste anymore I'm up to about 9ML and I mix it with an equal amount of water and down it like a shot. I bought a 10ML pipette.

I have been using this product for a while now. Great product works as described. I would recommend to anyone that just wants pure water with caffeine. Too bad only a handful of companies make a pure water with caffeine. They want too much money for a 12pk. Love the product. Buy it. However, somewhere along the way, the measuring system changed on the bottle. I have a really hard time placing 15ml into 1 20oz bottle of water. The new bottle for somereason it has become more difficult. I know, I could buy a pipette and measure 15ml. But I shouldn't have too. Bring back the old bottle.

Rated high on value, but still learning "proper mix amount" with my filtered water. Previous energy water drinks are no longer available locally nor online that I can find. The price per bottle went from about $1.50 to $2.00 per drink. One or two a day that adds up quickly. In to frugality, you can do it much more economically yourself I think.

Inexpensive way to get energy when needed. Definitely will buy again. Also great customer service.

I give 3 stars due to this dangerous and horrible design. The actual product is good, but they shouldn't recommend dosing it this way. This product requires a highly accurate dosage or else it can cause issues for people by taking way too much caffeine.The problem with that it's not so simple to get exactly 10ml or 80mg of caffeine. If the bottle is at 20ml and you want to try and pour half it will keep filling back up when you tilt sideways.I had too much enter, it was at 20ml so I decide ok I'll just pour about half and if it's a little off no big deal. Tilt it over, a few drops come out and then stand up to check and seems to be at the same level. Repeat 3 times and it seems new liquid enters when you pour out what's in the smaller top area.The product works well, can taste a bit bitter if not mixed properly, but overall taste fine. I like to mix with sparkling ice. I use about 3oz of sparkling ice with 7-10ml of caffeine liquid (using a 3ml pipette to dose) and just toss it down real quick.

I make Sucralose Kool-Aid and add this to it. Then I carbonate it with a Sodastream. The only thing I do differently is I purchased an actual syringe for liquids up to 20ml. I just dont trust the gauge on the bottle. But all in all thanks guys...