Nutramino protein shake rtd xl shake strawberry nutramino protein xl shake is designed to meet the needs of high intensity performers it provides a whopping 50g of protein and 50g of carbohydrate per serve hard training requires serious recovery protein xl shake provides 50g of high quality milk protein to support muscle growth after training the shake also contains 50g of carbohydrate which play a key role in muscle recovery after high intensity andor long lasting physical exercise pr