I enjoyed this product. We got a refreshing nicely flavored drink that was easily used while traveling. Open the packet, pour it in the container, shake it and drink. It provided a nice energy boost. My wife had cold like symptoms which seemed to have a shortened duration as well.

This product is absolutely fabulous to drink. It clearly quenched my thirst after a vigorous day of gardening in my yard. So easy to open and keep on hand when needed for a pick me up. Great flavor and easy to drink. I found a whole packet can be halved between two 16 oz water bottle. Or use a whole packet for more flavor with added full energy. Keeping packets in my purse or desk allows me to drink more water and enjoying it.

Love that this is a smaller company right here in the United States! Product comes in the industry standard skinny tube packets which easily tear open so they can be dumped into a bottle of water. Unlike some other products of this type, 4D doesn’t leave an aftertaste so for that alone I’d buy this product!!

I have fibromyalgia and after drinking this for one week, I felt healthier, more energetic, less overall pain in my bones. I hate take so many vitamins and this amazing drink allows you to intake all your necessary nutrients in one great tasting drink. You don't even need all of the packet. You can use one packet for two drinks. I had the tropical punch and it was great! Forr anyone wanting a kick of energy without the jitters and for a healthier you, I would totally recommend this drink. It is a GAME CHANGER!!!

I was really excited to try this product. Gluten free, Vegan, sugar free, no calories, dairy free! Loaded with many vitamins. The flavor is tropical punch. I first tried this with 16 ounces of water but felt like I was very thirsty even as I drank it. So I added the top recommendation of 24 ounces of water. I drank a ton of water after this product. The negative of it? In very small print under the “other ingredients” Sucralose is listed.

I have used the 40 dietary supplement drink for a few days now. I really enjoy this product. I have to be at work at 3 o’clock in the morning so this drink supplement has been a perfect pick me up for about 9 o’clock in the morning when I drink it. It has a great flavor and I do not feel drowsy later in the afternoon. This is definitely a product that I will be purchasing on a regular basis. Thank you for producing such a high-quality product! This is definitely a product I will be recommending.

I use this every day around mid afternoon as a pick me up. Taste is ok, Hope there are other flavors. Serving size is perfect. It did not give me jitters, which was wonderful. It was just what I needed to make it through the day. I've been buying other drinks that run around 2.50 each every day so this was a welcome savings.

Definitely tastes like tropical punch. It does give you a burst of energy. There was no after taste. I found the product didn't dissolve the best, this is the only negative comment. There was quite a bit at the bottom of the glass after stirring it several times.

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.

The energy and electrolytes in this have been so beneficial this week! It has been crazy hot but these packets are so easy to add to a glass of water after being outside or prehydrating before heading out. It is full of vitamins and tastes delicious!