NutriSport Energy Boost 4:1 5kg Summer FruitsNutriSport Energy Boost 4: 1 5kg Summer Fruits is the larger, bulk sized version of the popular 1. 5kg option. Designed to replenish glycogen stores and enhance hydration, this product offers a 4: 1 ratio of carbs to protein, ideal for supporting endurance and performance during prolonged physical exertion. Perfect for athletes with high training demands, this 5kg tub provides a continuous source of fuel for your body while ensuring you stay hydrated.