nuCaffeine Ultra | New Natural Preservatives | 94 Servings | Natural Caffeine + B3 + Electrolytes | Includes to-Go Tube | Transform Any Drink into an Energy Drink! | No Carbs, No Sugars, No Calories | Vitamin B3 + Electrolytes, 80 mg per Dose, 94 Servings, Zero Carbs, Zero Calories, Non-GMO

Highly effective and a great value at around 30, 300mg energy drinks in a container which is double a standard pack of premade ghost energy drinks.It’s a tiny bit bitter but less than a coffee.Great in Protein shakes.

To begin with, I do wish they had a version that was a bit more concentrated. I add this to my soda stream sparkling water drinks, and the volume of this I need to make a caffeinated drink sometimes lessens my drinks carbonation.Bubly used to make very concentrated caffeinated drops for the sodastream called "Bubly Bounce," for some terrible reason, they discontinued it. This is a great substitute for that for anyone who loves caffeinated sparkling water like me.I've replaced my morning coffee with caffeinated sparkling water for a couple years now, and I've felt so much better. No more kidney pain or stained teeth.It's amazing to have this for a boost of energy. You can add it to anything because it is truly flavorless. I tasted no bitterness.I love the size and design of the jug. It will last a long time and it's so cool and easy to pour. It shows me the company puts its customers happiness above all. Great product! Would love to see a more concentrated version. Wink. Wink.

This is a money saver, pure liquid caffeine add to anything [ I’ve done it ] and save yourself some money instead of buying espresso shots / 5 hour shots, coffee. Your not supposed to drink this straight, your to mix it in to a beverage. If you follow the directions you shouldn’t have any problems but obviously the one review saying it’s nasty clearly shows they didn’t read the directions.The right side of the bottle has indicators of how much caffeine you can dispense, which is better than guessing. As for the “ To Go “ tube it looks like a container for the male reproductive goo, which I would suggest maybe find a different “To Go “ tube or one or make your own an have a plastics company make it.94 servings is quite a lot, should last a while. The other reason i buy from this company they don’t use any calcium benzoate which is an ingredient used in foods / drinks to keep it “ fresh “ 😆 which when exposed to heat turns into calcium benzene which is a poison.Buy this an save your money , make your own energy drink/ energy shots.Will buy again :)

I have been buying this product for years. Just add to your noncaffeine drink. Tasteless.

I do not know how anyone is reporting that it is flavorless or not bitter - it is EXTREMELY bitter, overpowers anything it is put in, and it utterly undrinkable. I mixed the bottle well. Mixed the drinks well. Hot. Cold. Carbonated (it took the bubbles out). Added a little salt to cut down the bitterness. I tried everything I could think of. I wanted it to work so badly, but nothing was able to make this more tolerable.

familiy seems to like this. i also add to my lemonade drinks at my vending business. gotta mix it good or it will be very sharp taste. peeps seeem to like it.

Very little taste and gives a nice energy boost. Mixes well with literally anything

I love this! I changed to not drinking my calories...and this had helped! Im for it! Can caffeinate