Great electrolyte replacement I've been using the 4D product for about 6 months and found it's a great replacement for electrolyte and other minerals that your body needs during workouts and training. I walk about 14 miles a day at work and consume about a gallon of water each day. The 40 supplement goes a long way to keeping the energized throughout the day. Great job 4D Jim

Overly sweet Personally, I found it to be overly sweet, and had to dilute it with more water than was recommended. I was most eager to try the pina-colada flavor, but was disappointed that it had a strong citrus orange taste, not pineapple or coconut! I'm sure others enjoy it, but I don't think this product is for me.

So far I am loving the fruit punch… So far I am loving the fruit punch flavor. One thing that sets this drink apart from many others is that there is ZERO artificial sweetener aftertaste! I always mix it with 24oz. of water and it mixes beautifully.

Great product Great product, even better customer service. When an order I placed via Paypal didn't go thru correctly, the team at 4D not only addressed the situation immediately, but went above and beyond to make good on the situation. I've been a customer for over a year after meeting your reps at the Austin Marathon expo in Feb 2020, and 4D is now a part of my daily routine! Thank you!

Make sure to eat and drink plenty of water when taking! I drank the fruit punch one with 24oz of water and it tasted great! Normally you need less water to taste decent but the packaging recommends drinking with lots of water. Then I know myself and needed to eat with it. So I ate some cashews and peanuts. About 15 minutes later, I got an energy boost and an overall feeling of just feeling good. Edit: I drank one with less water, about 8-10 oz and did not eat, I felt jittery and nauseous. Definitely felt a lil energetic and my heart racing. So I knew I needed to eat and drink water, so I drank about 16 more oz of water and ate a sandwich and felt better. However the jitters did not go away. Long story short - eat and drink plenty of water when taking!