tagetes erecta flower extract

*Tagetes erecta* flower extract, commonly known as marigold extract, is a botanical ingredient derived from the petals of the Aztec marigold. It serves as the primary commercial source for the xanthophyll carotenoids lutein and zeaxanthin. In humans, these carotenoids selectively accumulate in the macula lutea of the retina, where they form the macular pigment. This pigment acts as a biological filter for high-energy blue light and functions as a potent antioxidant, neutralizing reactive oxygen species generated by photo-oxidation. Clinically, the extract is utilized primarily as a nutraceutical to support visual function and reduce the risk of progression in age-related macular degeneration (AMD) and cataracts. It is also used in topical formulations for skin health and as a natural colorant in the food and agricultural industries.

Brand names

FloraGLOLutemax 2020Lutemax2020Lutemax-2020Lutemax Free LuteinXangold

Other names

Marigold extractAztec marigold extractMexican marigold extractLutein extractTagetes erecta extract