RESOURCE® ULTRA+ is a high-energy (2.25kcal/mL), high-protein (20g) oral nutritional supplement that comes in a 125ml ready-to-drink bottle. It provides complete nutrition in a low-volume serving, with a unique blend of proteins (60% whey, 40% casein) to support lean body mass and improve nutritional status in patients affected by malnutrition due to age or illness.