Just right!
I bought a Tailwind sample pack when it first came out years ago, but it messed with my sensitive gut. Now at 68, I'm preparing for a week-long summer event that will use this product, so have been using the Dauwaltermelon with Lime endurance fuel. It mixes easily in my bottles, the light flavor is great, it keeps my energy level on an even keel, and best of all, my GI system stays quiet.