Per serving: 131 cals; 33g carbs; 1g salt; 300mg potassium; 56.5mg magnesium
Designed for train lasting over three hours, Iso+ is ideal for marathons or ultras. Testers beloved that the powder dissolved rapidly and simply. The lemon flavour was described as ‘sharp – sufficient to make your mouth pucker’, whereas not being too sickly, and the consistency wasn’t too heavy – ultimate whenever you’re on the transfer.
