Each 60-gram Smart Sandwich is a concentrated source of high-glycemic carbohydrates for immediate fuel, complex carbohydrates for sustained release, quality proteins for muscle repair, and a comprehensive spectrum of essential vitamins (A, B1, B2, B6, B12, C) crucial for metabolic efficiency and immune support during intense training. This nutritional powerhouse ensures continuous energy release and optimal muscle function, directly enhancing your performance in the water.