The price of lutein ester tablets ranges from tens to hundreds of yuan, and there is a little gap between different purchase channels, but generally speaking, the gap is not big. Lutein ester tablets have a health care effect on the retina, and the human body needs to supplement enough lutein, otherwise there will be some abnormal manifestations in the eyes. The macula of human eyes is yellow because of the existence of lutein. Lutein not only has the advantages of filtering blue light, but also can resist oxidation, providing the needed nutrition for eye development. Blue light can cause damage to the retina of the eye, so it is necessary to pay attention to supplementing lutein to the baby. The above is the introduction of how much a box of lutein ester tablets costs. Children should also supplement enough lutein within four years old. Lutein can filter blue light, resist the oxidation of DHA, and have a health care effect on the baby's retina. Mabao should pay attention to supplement enough lutein for children and try to breastfeed babies, because breast milk contains a certain amount of lutein, which is better for baby health.