Provides the nutrients needed to maintain muscle mass properly, allowing you to stay active and maintain your quality of life. Its formula, composed of CaHMB, vitamin D and protein, contributes to the maintenance of muscles and bones, helping you maintain your strength and energy for longer. Helps you get the right nutrients to maintain energy and reduce tiredness and fatigue. Maintains muscle and bone quality thanks to the multiple vitamins it contains, while supporting the normal functioning of the immune system. Convenient, ready-to-drink shakes to enjoy wherever you are. Delicious chocolate flavor. Benefits of the Ensure Nutrivigor Chocolate shake: Food supplement. Provides strength and vitality. Contributes to the maintenance of muscle mass. Helps muscles and bones to function properly. Relieves fatigue and exhaustion. Supports the immune system. With CaHMB, vitamin D and protein. Chocolate flavor. Ready-to-drink shake format.