Lutein ester is a state of lutein that is more easily absorbed in the body. Lutein is actually a nutrient that has a nutritional effect on the eyes and is usually consumed through vegetables and diet. Lutein is a nutritional ingredient for retinal cells, which has certain effects on the lens and eye fatigue. Lutein esters are more easily absorbed in the body, and the normal absorption rate of free lutein is relatively low. If converted into lutein esters, it can significantly improve the absorption rate. So lutein esters are eye nutrients.
It can supplement the macular pigment density in the macular area of the human retina, protect the macula, and promote macular development.
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