Lutein Powder, Lutein, marigold extract - Kingsci
Product Introduction. KingSci BioTech specializing in Marigold flower extract Lutein with high quality and competitive prices for many years. Lutein Powder is the most popular specification in the world market, it is widely added into healthcare products to protect human eyes. The natural ingredient of KingSci marigold extract lutein is non-toxic and safe, has excellent physiological …
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