What are Protein Crispies? Protein crispies are light, whey isolate crisp balls approximately 3-4mm in diameter. Protein Crispies Benefits Protein Crispies are a high protein food that can contribute to the growth and maintenance of muscle mass. They can be added to breakfast cereals or home baking to increase protein content and add extra crisp to cooking. Who are Protein Crispies suitable for? Protein Crispies are commonly used by those looking to increase the protein content of their cooking or supplement their normal diet with extra protein. Customers normally purchase this product with other products from the Muscle and Strength range 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.