When I first tried Skratch Labs' Super High-Carb Drink Mix during a grueling 50-mile bike ride, I was skeptical. But by mile 20, I realized this wasn't just another sports drink—it was liquid gold for endurance athletes.

The lemon-lime flavor is surprisingly refreshing, not overly sweet like typical energy drinks. It tastes like someone squeezed real citrus into my bottle (because they actually did!). The subtle tartness kept me sipping consistently without that cloying aftertaste that makes you want to stop drinking.

What amazed me most was how it eliminated that heavy, sloshy feeling in my stomach during long efforts. Unlike gels or chews that can sit like a brick, this mixed smoothly into my hydration routine. I used one packet in a 24oz bottle for my 3-hour rides and doubled up for century attempts.

Pro tip: The powder does float stubbornly at first—I learned to use a shaker bottle with the metal whisk ball. After a vigorous shake and about 5 minutes to fully dissolve, it drinks like slightly thickened water. Not chalky at all once properly mixed.

During my last marathon training cycle, this became my secret weapon for those brutal 20-mile long runs. While other runners were fighting with sticky gel packets, I was comfortably sipping steady energy. No bonking, no gut bombs—just consistent power from what feels like the most digestible carb source I've found.

Is it pricey? Sure. But when you're four hours into an endurance event and your stomach is rejecting everything else, you'll understand why this formulation is worth every penny. I've tried making DIY versions with table sugar and salt, but nothing matches Skratch's balanced delivery system.

One warning: Stick to the citrus flavors. Like another reviewer mentioned, the raspberry has... questionable aromatic qualities that don't translate well during physical exertion.

For any athlete pushing past the 2-hour mark regularly, this product changes the fueling game completely. It's become as essential as my running shoes.