I received this product for free in exchange for my honest review. We go through a lot of Gatorade in our household, considering we have teenagers that play sports. I usually buy G Zero, so we're not used to overly sweet Gatorade. One packet of Hydration Booster is 30 calories and contains 3g of sugar. The directions state to mix in 20oz of water. We all agreed that it was way too sweet mixed in just 20oz. of water. When upped to 32oz., the taste was still sweet, but not as jarringly sweet. I would either use half a packet next time, or up the water amount that you're adding it to.
We really liked the Tropical Mango flavor. It has a hint of coconut.