I was working outside in my yard all day, here in florida. I always have a bottle of water while outside, but today I was too busy. Halfway through working on things I felt like I need to sit. Enter the Gatorade Hydration booster. I poured it into a bottle of water, and started drinking. Withen about 15 minutes, and the bottle gone, I felt so much better! It dissolves perfectly, and mine has a nice flavorful berry taste. It does hydrate and brings back your energy!