Marigold Extract

Product Name:Marigold Extract 

Specification:Lutein 80%, Zeaxanthin5%，25%

Detection method:HPLC

Botanical Name:Tagetes erecta

Product Description:Effect:Studies have shown that eating lutein- and zeaxanthin-rich foods or takingsupplements of these carotenoids can restore macular pigment density, whichdeclines with age. In fact, one such study of advanced macular degenerationpatients who were taking high-dose lutein supplements (4 mg or more per day)experienced "normal" levels after a few months.