What is PRO:LONG?PRO:LONG is Myprotein’s premium intra-exercise endurance formula which combines carbohydrates, protein and electrolytes to support hydration and energy supply during physical activity. PRO:LONG is a specifically designed product which is high in carbohydrates and can help fuel intense exercise. This unique formula incorporates an impressive carbohydrate blend of maltodextrin, dextrose and CarBarley™, as well as added Branch Chain Amino Acids (BCAA’s), Vitamin C and Electrolytes (Sodium Chloride, Potassium Sulphate, Calcium Di Phosphate, Magnesium Oxide). Each serving also provides Casein Hydrolysate (PeptoPro®).Benefits of PRO:LONGCarbohydrate-electrolyte solutions contribute to the maintenance of endurance performance during prolonged endurance exercise, and enhance the absorption of water during physical exercise. Vitamin C contributes to the normal function of the immune system, to the reduction of tiredness and fatigue, normal energy-yielding metabolism, and to the normal function of the immune system during and after intense physical exercise.Who is PRO:LONG Suitable for?PRO:LONG is suitable for anyone wanting to add a high intake of carbohydrates into their diet to fuel intense exercise. It is recommended to consume PRO:LONG 45-60 minutes prior to physical activity or during long duration exercise.'We are changing the name of this product to Energy ProLong. Please note that the ingredients and nutritionals are the same and only the name of the product has changed.Please note that the labelling on this product is provided in English as a minimum. French, Italian, German, Spanish, Danish, Swedish and Finnish may also be present on a product by product basis.