Enervon HP is a nutritionally balanced milk-based product for adults. It is a source of protein to help build muscle mass. It contains Energy Boosters Ã¢â‚¬â€œ B-Complex vitamins to help optimize energy production that the body can utilize for numerous physiological processes. It has pro-bone nutrients Ã¢â‚¬â€œ calcium, vitamin D and Phosphorus which help reduce the risk of osteoporosis later in life. It also contains the antioxidant vitamins A and C which together help the body boost immune function.