Ensure Shake is a powdered oral nutritional supplement for people with, or at risk of developing, disease-related malnutrition. Ensure Shake is available in 4 tasty flavours; banana, chocolate, vanilla and strawberry - presented in 57 g sachets (7 per box). Each sachet, when made with 200 ml whole milk, provides 386 kcal per serving and 17.2 g of protein.* When made into a compact style drink and mixed with 100 ml whole milk, each sachet provides 319 kcal per serving and 13.7 g of protein.*