OPTIFAST® OPTIFAST VLCD is for the dietary management of obesity. Must be used under medical supervision. N/A 19.3-20.8 g/serve 33-36% energy 5.3-6.7 g/serve Variable <1 kcal/ml High Protein Obesity ≥20% energy Contains fibre Halal Low GI No egg containing ingredients No fish containing ingredients Nutritionally Complete Sole source of nutrition Vegetarian Bar