It's quite good. I gave Dabao Xibao, and I drank Opal's milk powder when I was pregnant with Erbao. The price was not expensive, and the baby didn't get angry or constipated after drinking it. Besides, I compared the nutrient composition table and noticed that there was no DHA and ARA in the milk powder I gave Dabao before. However, this domestic milk powder that Erbao drank not only added DHA and ARA, but also naturally contained OPO structural fat, and added nutrients such as lutein and choline.