OPTIFAST® OPTIFAST VLCD is for the dietary management of obesity. Must be used under medical supervision. 0.85 kcal/ml 20 g/serve 40% energy 3.6 g/serve No <1 kcal/ml High Protein Obesity ≥20% energy Contains fibre Gluten Free Halal Low GI No egg containing ingredients No gluten-containing ingredients Nutritionally Complete Sole source of nutrition Powder