Elderberry flavoured carbohydrate energy drink mix with sweetener in 500g tub sis go energy is versatile enough to mix at high energy concentrations to give you lots of energy per mouthful prepare use to take on board low bulk carbohydrate for carb loading and boosting the carbohydrate in pre exercise meals perform use during exercise to energise your performance or to re fuel hungry muscles sis go energy can be used immediately after exercise to re fuel