High quality protein nourishes working muscles, allowing them to recover from exercise and gain in muscle size. Proteins break down into amino acids, which the body uses to help rebuild and grow muscle fibres. Cyclone bars contain the protein and creatine that pro-sport players require to meet their strength and power goals. Each Cyclone bar contains 23g of protein, an effective way to support efficient muscle gains. Cyclone bars also contain 5g creatine, scientifically proven to boost power in high-intensity training.