Product promoter ensured me that Zipp Fizz would give me more energy than what 5 Hour Energy or Sams Club's Version of the 5 Hour Energy would give. There are several occasions that I put in 16 hour days. 1 Bottle of either 5 Hour Energy would give me the energy to get through the work day After using two bottles a day of Zipp Fizz, I assure you, I had no extra energy which made for a long day. I would not say it should be compared to both 5 Hour Energies. Simply put, a Jalapeno gives me more energy than Zipp Fizz did. On a good note the taste was fair. Sams Club, PLEASE!!!!!! bring back your'e version of the 5 Hour Drink as it worked great for me and was priced perfect.

We drink Zipfizz before every workout and it sure makes a difference. Thank you Sams for introducing us to and for carrying this product.

Not my favorite flavor, however, it is good and works as well as the others

Love it!