The Isotonic 600 Gr by BioTechUSA is an innovative product focused on enhancing physical performance in endurance sports. This supplement stands out for its three-stage carbohydrate matrix, which includes Dextrose, Maltodextrin, and Palatinose™, ensuring a balanced and sequential energy supply. Designed to minimize gastrointestinal discomfort, its balanced osmolarity aids in rapid gastric emptying, crucial during extended exercise. One of Isotonic's most notable features is its ability to replenish essential electrolytes lost through sweat. With a blend of magnesium, calcium, sodium, and potassium, this product ensures not only the maintenance of electrolyte balance but also facilitates efficient muscle performance. It is ideal for athletes, cyclists, runners, and triathletes facing intensive training sessions lasting over 60 minutes. Its formulation enhances hydration through the coupled transport of sodium and glucose, making it an indispensable technical resource during high-intensity exercise. Additionally, it is available in refreshing flavors like Lemon Tea and Orange-Mango, ensuring excellent digestibility. To maximize its benefits, it is recommended to mix 30 g of powder with 500 ml of water, consuming approximately 150 ml every 20 minutes during physical activity. With a 600 g package of instant powder and a safety seal, Isotonic presents itself as a practical and effective option for those looking to improve their athletic performance.