This easy to prepare, chocolate flavour Shake is one of fifteen satisfying products in the Optifast VLCD range. It is part of a nutritionally complete Program, is high in protein, contains fibre and tastes delicious.The Optifast VLCD Chocolate Shake can be enjoyed for breakfast, lunch or dinner on the Optifast VLCD program. It's high in protein, so you feel full for longer, as well as being low in calories.