Nestlé Optifast Weight Management Meal Replacement Shake Vanilla 400g is a scientifically formulated nutritional supplement designed to support healthy weight loss and long-term weight management. This low-calorie shake is enriched with approximately 38g of protein per 100g and a high fiber content, making it an ideal choice to help maintain muscle mass and promote a feeling of fullness for longer periods. Fortified with 25 essential vitamins and minerals, it ensures balanced nutrition while significantly reducing daily calorie intake. With a low glycemic index, the shake provides sustained energy release, aiding in appetite control and steady energy levels throughout the day. The vanilla-flavored powder is easy to prepare—just mix 6 level scoops (around 50g) with 200–230 ml of pre-boiled water for a smooth, satisfying drink. It is an excellent option for those seeking a convenient, nutritious alternative to traditional meals as part of a structured weight loss or maintenance program. However, individuals with milk protein or soy allergies should avoid this product.