20g protein to support muscle growth and sizepacked with complex carbs and with 34g creatine to aid high intensity exercise100 batch tested and informed sport accredited maximuscle progain flapjacks are a high protein flapjack packed with complex carbohydrate and added creatine progain flapjacks are a convenient snack alternative that contains 20 g protein in every great tasting bar for individuals looking for muscle growth protein is the key maximuscle progain flapjacks off