Natural eye health Lutein Ester powder extract 

How is Lutein Ester？ 1.Product details/features Natural lutein ester, an essential carotenoid fatty acid ester, is predominantly sourced from marigold chrysanthemum and extracted as Marigold Extract. This key compound is not only a nutrient powerhouse but also a vital ingredient in various applications such as Natural Food Colorants, Cosmetics Materials, dietary supplements for the aged, and Dietary Supplements overall. With concentrations reaching up to 30% to 40% in marigold plants, it serves as a premier industrial source of lutein esters.   In marigold and similar botanicals, lutein combines with fatty acids (such as lauric acid and palmitic acid) forming esters, notably including the most abundant ester variant – lutein palmitate diester.   2.The product advantages/features of natural lutein ester   2.1.Coloring Effect The ester form exhibits a luxurious golden hue due to its all-trans configuration with C=C long chain conjugat…