These are great tasting, and offer an energy boost for a few hours. There are do ingredients with unpronounceable names, and no unpleasant aftertaste. Wife and I both agree that this is the best supplement to keep us going all day every day when just mixing 1 packet with our waters in the morning.

4D Clean Energy Dietary Supplement presents a good option for a pre-workout boost. It is packaged in handy single-serve sleeves, it dissolves well in water and it is pleasant tasting. If anything, it was a bit strong and I watered it down some to mellow-out the flavor. I used 4D prior to a few lifting/biking workouts in recent weeks and it seemed to put a bit of pep in my step and it sat well and didn't cause any stomach upset like some pre-workout supplements I've tried.

This tastes like cool aide. There is no artificial flavor at all. At best this is like a Starbucks açaí drink or lemonade type of refreshing drink. It does not taste like a mix of a beverage. I can’t say yet about how it makes me feel but it tastes great

I really haven't decided how I feel about this product but am pushed to review it. This 4D has 150 mgs of caffeine and made me somewhat jittery. However, I was able to decrease the time of my 3.5 mile daily walk, but only by 3 minutes. I am going to continue to evaluate it as time goes on. So, I am rating it as a 3 out of five because I am not sure it is an extremely valuable product.

Got this for my athletic daughter to use at her tournaments. She plays hard so needs a drink that will supplement what she’s losing on the field. The supplement tastes good and did give her a little kick, but it doesn’t dissolve all the way and was a little grainy.

I received my product 4D Energy - Tropical punch-earlier than expected. Read the info of what is in the drink and how much water to use 16-24. I used 16.9 oz and that was fine. It was a little sweeter than expected. I have had Spark and it’s very “vitamin” tasting- this is not. I could taste a little aftertaste - probably from sweetener- but it was smooth and overall tasted good.

The product came in and I poured it in a 17 ounce water bottle and let it dissolve over night. The next afternoon, I tasted it and surprisingly, it didn’t taste half bad. I wonder if they will come out with different flavors other than “Fruit Punch”?

I received this product a couple of weeks ago and I found I had to limit myself because of the great taste. It isn’t just to provide taste but also aminos, vitamins, and energy with directions stating not to use but up 2 packs a day. I normally drink coffee before working out or going for a run but this was a fantastic substitute and it helped keep me hydrated. Have already purchased another box.

Great alternative to constantly picking up energy drinks on the go. Drinking one in the morning to get the day started or even before the gym is the routine I see these will work best for. Doesn’t taste to artificial but still has a bit of that after taste in your mouth. The added vitamins, electrolytes and other benefits definitely make this a great energy source!

I loved this pre-workout! Other pre workouts i’ve tried accelerated my heart rate and gave me a sugar crash right after my workout. However, this pre-workout was completely different. I felt so energized and motivated for my lift. I will definitely be re-purchasing. The flavor was awesome. So delicious.