Activated Nutrients Fill Up Chocolate is certified organic meal replacement is formulated with protein, fibre and essential vitamins and minerals. Fill Up is a chocolate-flavoured, certified organic formulated meal replacement as well as oral nutritional supplement. The organic ingredients in these products are both grown and processed without the use of synthetic chemicals or fertilisers and are free from genetically modified organisms (GMOs) and irradiation. Fill Up was formulated by leading nutritional science experts to help meet the body's needs for energy, protein, fibre and key vitamins and minerals when these needs are not being met through diet alone.