Nestle three series of milk powder are Nestle Efficiently Nutritional Factors, Nestle Efficiently Nutritional Fish Oil, Nestle Efficiently Nutritional Fish Oil, Nestle Efficiently Nutritional Fish Oil, Nestle Efficiently Nutritional Fish Oil, and Nestle Efficiently Nutritional Fish Oil, Nestle Efficiently Nutritional Fish Oil. The different ingredients, Nestle Efficient Care Factor adds Swiss-imported active bacteria, each cup of milk contains up to 50 million active bacteria, Nestle Efficient Care Factor adds deep-sea fish oil extract, Nestle Efficient Care Gold 2-in-1 adds phytosterols, 3, the different efficacies, Nestle Efficient Care Factor is mainly to take care of the health of the intestinal tract, Nestle Efficient Care Fish Oil is mainly to remove the garbage of blood vessels and prevent cardiovascular disease, the different effects, the main purpose is to prevent cardiovascular disease, the main purpose is to prevent cardiovascular disease. Nestle Diet Gold 2-in-1 is to prevent cholesterol as well as heart attacks and coronary heart disease. The same point of these three series is that they are all fortified with calcium content, which is much more than other brands of milk powder, so these three milk powder are very good.