Ensure Plus has 75% more protein* to support muscle health. Each shake has 16 grams of high-quality protein to help maintain muscle health and help support your body’s immune system. *Ensure Plus = 16g protein per 8 fl oz vs. Ensure Original = 9g protein per 8 fl oz.
https://www.amazon.com/Ensure-Plus-Nutrition-high-quality-Replacement/dp/B000ARWL0A

