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home > FAQ > What is Marigold Extract? Lutein Benefits for Eye Health and Vision

What is Marigold Extract? Lutein Benefits for Eye Health and Vision

2026-03-31
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Marigold Extract
We are a professional plant extract manufacturer in China, focusing on the R&D and production of Marigold Extract extract, pr
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Marigold Extract

What is Marigold Extract?

Marigold Extract is derived from the flowers of Tagetes erecta (marigold), rich in lutein and zeaxanthin - powerful carotenoid antioxidants that support eye health and vision. These compounds are naturally found in the human retina and macula.

Key Health Benefits

  • Eye Health Support: Supports healthy vision and retinal function
  • Blue Light Protection: Helps protect eyes from harmful blue light damage
  • Macular Health: Supports macular pigment density
  • Antioxidant Protection: Lutein and zeaxanthin provide powerful antioxidant benefits
  • Age-Related Vision: Supports healthy vision as part of aging

Main Applications

  • Eye health and vision supplements
  • Age-related eye health formulations
  • Antioxidant blends
  • Functional foods and beverages
  • Sports nutrition for outdoor athletes

Why Choose Greensky Bio Marigold Extract?

  • Standardized lutein content (20%)
  • Natural marigold flower sources
  • Free form and esterified options
  • ISO22000, BRCGS certified
  • Third-party tested for quality and potency

Product Specifications

ParameterSpecification
Product NameMarigold Extract (Lutein)
SourceTagetes erecta flowers
Active CompoundsLutein, Zeaxanthin
Purity20% lutein
AppearanceDark orange to red-brown powder
Test MethodHPLC
FormLutein esters or free lutein

Packaging & Storage

Packaged in 25kg drums or customized packaging. Store in a cool, dry place away from direct sunlight. Shelf life: 24 months when properly stored.

Contact Us

For more information, samples, or quotations, please contact our sales team at [email protected] or call +86-571-85302990.


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