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Active ingredient of marigold extract

The active constituents of marigold extract are lutein and zeaxanthin. Lutein and zeaxanthin are the main components of plant pigments such as corn, vegetables, fruits, flowers, etc., and are also the main pigments that constitute the macular area of the human eye.

In nature, lutein has the highest content in dark green leafy vegetables such as cabbage, kale, and spinach, as well as flowers such as calendula and marigold.As a natural pigment, lutein is used as a chicken feed and is also used in some foods, but because it is insoluble in water, the range is limited.

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