Product is 5 star! The wrapper is very difficult to remove. A box knife or similar is needed. Club retail prices have increased approximately 50% since last year. Ouch!

One of my favorite things about Sam's Club is that if you don't find the item you are looking for in a local Sam's, you can go online and order it for the same price that Sam's offers in the store. I first went to Zipfizz website and the cost was outrageous! From Sam's I could get it for almost half price. I love Zipfizz and this new flavor is amazing!

I love this stuff. It has helped me stay focused and positive. I think that is from the B vitamins. But it has also given me more energy as well - without caffeine. The zinc & other nutrients seem to be helping my immune system as well. Wish it was in stock in store but grateful it is so easy to order.

Great flavor! They always deliver so quickly. But sooo fix is delicious and filled with great vitamins and energy. I have one almost every day as a busy working mom if four boys. No crazy crash or jitters just alertness.

My husband really likes this. He used to do Monster, but this is better. The only concern we have is that fruit punch flavor is not always available in the store. We tried it from a demonstration and purchased it and like it.

I loved this flavor very much! Just wish you carried this one and more different flavors in store. Would love to try the others just hate paying shipping.

I have found that this product is easily carried in my line gear. Then when needed, can add to water in amount I need to help keep hydrated and putting electrolytes back into my system. Like it better than gatoraide. Also in extended driving and I get drowsy, drinking this product helps me keep alert. Several times while conducting suppression activities in hot temperatures have found fellow firefighters suffering from leg cramps. Using this product has relieved cramps after an hour or so.

I have tried the grape and fruit punch zipfizz - the grape is better than the fruit punch. During the summer, Sam's had a display table with the Blueberry Raspberry flavor and it is much better tasting than the others. They only have it in the club for a limited time and I found out they do sell it online. I would rather they have it available all the time in the store, as this is the only one I want to buy.

It’s pretty good, I was expecting it to be slightly tart. It’s sweet. I gave 4 stars because it’s so hard to open! You have to use something sharp to break the plastic away

We love the other flavors but this one is not drinkable.