This is a really good product. I have been using it for three weeks already after my lunch break. I used to be sleepy after I ate, but one bottle of 4D gives me the energy to finish the day at work. I have really noted the change since I started drinking 4D. Even though, tropical punch is not my favorite flavor, 4D has an awesome taste. It is not too sweet like other products on the market. In addition, the presentation of individual packets is perfect to take to your job and use it when you need it. Furthermore, the easy open design of the package avoids spills. I really liked this product.

I have been using 4D Energy when I need a boost! It works to well! The energy it gives me has me pinging off the wall! So I use it when I need it the most. The ingredients do their job! I can see is as a diet supplement but like it more as an energy boost!

I found this product through Sam’s Club and was previously unaware of the brand. I’ve taken nutritional supplements for over 20 years now so I’m pretty cautious when trying new products. After reading carefully through the ingredients I decided to give this a try and although it was effective it I didn’t particularly enjoy the taste. When I used it as a pre-workout drink I definitely felt an increase in energy without the jitters which was great and there was no crash afterwards. I also took it as a general energy booster by drinking it slowly throughout the morning over a few hours and the effects were pretty mild but still noticeable. The individually wrapped packets were really convenient as I didn’t have to measure anything and it pours easily into any water container. What I didn’t really enjoy however is the taste/flavor. I ordered the fruit punch flavor which is the most common flavor amongst most brands, however by comparison this wasn’t the best by far. Overall the product is most effective when taken as suggested on the package, however if taste is important you might find better options out there. It also claims to have additional health benefits beyond an energy boost but I haven’t taken it long enough to speak to that.

I was not expecting this stuff to be as good as it was. Normally when I take supplements like this my heart races and I just feel weird. This product was clean and made my workouts much more productive without the jitters that sometimes comes with products like this. I give it two thumbs up and would definitely buy these packets again.

I am the type of person who will drink or eat things just because they are good for me - the flavor of this drink is reminiscent to me of kids vitamins - it is not bad just has that end note of vitamins. I do think the flavor is better than most sport drinks which would make this a great alternative to that type of drink especially given the supplemental advantages this drink has. I have also noticed that the flavor is strong enough to last through adding water and ice multiple times and still having good flavor-great for those who don’t like to drink plain water but are looking for a healthy advantage. The drink has caffeine so great alternative to morning coffee especially with warmer weather right around the corner.

I wanted to fully sample these before leaving a review. What I mean by that is use the full product. As someone who is getting back into working out I have been trying to fuel my body with the essentials it needs. Not only is the drink mix packed with vitamins that are needed and I was probably missing it comes with a natural boost of energy. I use this as my pre workout but it helped so much more besides that. I felt better from just the substitution of this in my daily diet.

This drink mix came nicely packaged. The taste is just okay - it's not delicious nor is it horrible - it's just okay with a small aftertaste. I did not notice a huge difference in my performance however I also don't do anything super strenuous. My boyfriend also tried it and he thought that it was just alright - wasn't amazing but was just okay. So I would keep an eye out if they ever have other flavors I would like to try.

The tropical punch has a good taste, but is not overpowering. I mixed it with a regular size (16.9oz) water bottle. The color hasn't been consistent though. When it is first mixed, it's a pink color and then after a few minutes it turns into a salmon color. The taste does not change with the color. There was no energy crash after taking this.

I’ve used these energy packets for a while now and I absolutely love them. They are perfect for on-the-go. I like that they are sugar and dairy-free…which is something I always try to have in my diet. They are excellent for the days when I need extra energy when I really don’t want to go to the gym but know that I HAVE to go! I love that they have everything in them like keeping me hydrated….immune boosted which also makes my skin flawless!

As a person who does not particularly like artificial fruity flavors, this one did not an overwhelming/unpleasant taste. I felt it was a little gritty/left a little bit of a film in the mouth. In comparison to other energy packets, it seems to hold its own. The packaging is convenient to throw in a lunchbox/purse to use as needed.