This stuff is great I have a problem with cramps at night and in my hands during the day!! Since I have been drinking this I haven’t had any problems!! The taste is also great!! I love it and will definitely buy this product!! Thank you so much for the opportunity to try this I would definitely recommend it to anyone!!

Love the taste of 4D! No aftertaste at all. Definitely more energy after one week of use (one packet/day). Morning use for me as I’m very caffeine sensitive. Feel sharper and more productive. My husband is very active working construction. I send it with him every day and he feels better working in the heat. I highly recommend!

I’ve tried several other brands that offer similar vitamin benefits, and many of those had artificial tasting chalky qualities or seemed very acidic. This product (fruit punch) had a good flavor and mixed well per the instructions. It’s a little on the sweet side so ensure you use the amount of water instructed. It’s great to mix in with a bottle of h20 to start your day.

Drank the product after breakfast in the morning, i work from home, and my energy rate is a 0, after day 4 i starting noticing my energy level increase, i was not falling asleep during work any more. I totally recommend for people who want that morning energy at work.

This product provided quite a surprising taste with a strong caffeine kick to it (150 mg -more than I need). It tasted best, (smooth/mild) when mixed with 24 oz of water and was found to be a bit too strong/sweet when mixed with only 16 oz of water. There was a slight 'vitamin" taste to it, but tolerable, for sure. It mixed well, into the water with no particles settling in the bottom.

Every morning I would mix one packet with on bottled water. I found that it mixed pretty easily just have to shake it cause it will settle. The taste was okay. I didn't really find that it gave me energy.

Great to drink first thing in the morning or early in the afternoon. It gives just enough energy but not to much that makes you jittery. The powder mixes wonderful without clups easily. Would recommend this product.

I have been drinking this since they were giving samples years ago. I absolutely love it. I don't drink coffee so.this is my boost of energy without all the jitters

My husband loves them, he is a construction worker. The hot days are about to start, and he drinks one everyday to help with the heat of the sun. He recommends 10/10, very helpful for people that works outside.

4D is very flavorful and very sweet. I actually found it to be too strong if you use a whole pack in one bottle of water. I was able to make a pack make 2 bottles easily. Might could have even made 3.