They are all genuine. According to relevant information, Taobao and JD.COM are the most professional online shopping platforms in China, and both platforms buy lutein, which is authentic. Lutein is rich in blueberry powder, lutein ester, fructooligosaccharide, malic acid and other effective ingredients, which can effectively help the eyes resist oxidation, resist the damage of ultraviolet rays to the retina and help relieve eye fatigue; Improve eye problems such as myopia and amblyopia.