Marigold thrives in bright light, making ample sunshine crucial for its growth. When the plant receives adequate sunlight, it tends to grow compact, sturdy, and exhibits vibrant colors. On the other hand, insufficient sunlight can lead to spindly, weak stems and leaves, and scanty, smaller flowers. As for the soil conditions, marigold is not very demanding and can grow well in fertile, well-draining sandy loam soil.

The extract from Marigold is used for its active ingredient, which is known as lutein. This particular substance is also referred to as "plant lutein," and it is a type of carotenoid that can be found in fruits, vegetables, flowers, and some forms of algae. Lutein is highly beneficial to the human body and serves important functions in maintaining one's health.

1.Promoting the healthy of eye and skin through reducing the risk of macular degeneration, supporting normal eye functions and protecting the retina by blocking harmful blue light.

2.Improves vision and protects the retina from oxidative damage caused by light  
3.Delay the progression of early atherosclerosis  

Application Area

1.Mainly used as food additives for colorant and nutrient. 
2.Relieve fatigue.
3.Cosmetics, it is mainly used to whitening, anti-wrinkle and UV protection.
4.Feed additive, it is mainly used in feed additive for laying hens and table poultry to improve the color of egg yolk and chicken.

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