What is Maltodextrin? A carbohydrate supplement is faster and more convenient, easily mixable with whey protein adding a sweeter flavor. Maltodextrin is made from corn starch. Benefits of Maltodextrin Maltodextrin is a high GI carbohydrate, providing 47g of carbohydrates per 50g serving, ideal for increasing calorie intake. Who is Maltodextrin suitable for? Maltodextrin can be taken pre workout and post workout, with or without whey protein. *This statement has not been approved by the FDA 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.