Carb Up for War. Cluster Dextrin™ based Intra-training fuel that is rapidly absorbed, easy to digest and formulated to supply sustained energy for intense training and periods of prolonged exertion. Cluster Dextrin™ is the ideal training fuel, a carbohydrate that provides sustained energy without spiking blood sugar and causing a large insulin response as you might expect with cheaper alternatives. It's fast gastric emptying means that it causes no digestive discomfort. The addition of both Glycersize™ and Taurine aid cellular hydration and regulate glucose uptake. Cluster Dextrin™ (Highly Branched Cyclic Dextrin), Acidity Regulator (Malic Acid), GlycerSize™ (65% Glycerol Powder), Taurine, Flavouring, Colouring (Red Beetroot Extract) Sweetener (Sucralose), Anti-Caking Agent (Silicon Dioxide). Directions We recommend mixing two scoops (34g) with a minimum of 500ml of water. Begin drinking immediately prior to training and continue to drink throughout. Allergen Advice: Manufactured in a facility that also handles Cereals including Gluten, Egg, Soya and Milk. Suitable for Vegetarians, Vegan Friendly, Halal Certified. Who Is Carb Up For? Carb Up suits athletes and gym-goers who train for extended or intense sessions and want a fast-absorbing intra-workout carbohydrate that won't cause digestive discomfort or blood sugar spikes. FAQs Is Carb Up vegan? Yes, it's suitable for both vegetarians and vegans. When should I drink Carb Up? Begin drinking immediately before training and continue sipping throughout your session. Will Carb Up cause a blood sugar spike? No, Cluster Dextrin™ provides sustained energy without the large insulin response of cheaper carb sources. See the complete HR Labs collection, or compare other carbohydrate powder available at T-Nutrition.