- Most rated
High protein, low sugar bar. Over 23 grams of protein and only 1.4 grams of sugar per bar. A triple layered bar consisting of protein nougat, topped with caramel, coated in milk chocolate and crispies. Carb Killa is an indulgent low sugar snack, perfect for enjoying at any time of the day as a delicious snack, or a post workout treat. Certified with the Informed Sport programme and therefore suitable for use by drug tested athletes and military personnel.