Science in Sport Go Energy Drink, Lemon, 1.6 kg, 32 Servings With added sweeteners For carbohydrate loading, longer workouts or fast re-fuelling For a fast and sustained energy boost Suitable for vegans Ideal before, during and after exercise The Carbohydrate Energy Fuel for dynamic sports performance. It is available in a range of great tasting flavours and is ideal when energy requirement is high. PSP22 is made from a very high specification maltodextrin, which is over 98% glucose polymers. This means that PSP22 exerts a very low osmotic pressure even at high concentrations. It is therefore very light on the stomach and very easy to drink. PSP22 has become the mainstay of many athletes and sports peoples nutritional strategy, it can be used to help load up prior to events and as a recovery drink, post event, though its main use is during. PSP22 also tastes great! 1. 6kg drink mix powder. Makes 16 litres at 100g per litre. Available in Orange, Lemon, Blackcurrant and Original.