Lutein and zeaxanthin are two important natural pigments belonging to the carotenoid family, found widely in plants and vegetables, especially in leafy greens and corn. Lutein is a major component of the macular pigment in the human retina and cannot be synthesized by the body, requiring supplementation through diet.
Known as the “windows to the soul,” our eyes are crucial, and lutein and zeaxanthin are essential protectors of these windows. These carotenoids, naturally present in the macula of the eye, have been scientifically proven to provide significant eye health benefits.
This article explores the discovery, production process, components, main benefits, application fields, the advantages of our raw materials, and the unique features of our lutein & zeaxanthin liquid-filled hard capsules.
Discovery Process
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Lutein: Discovered in the early 19th century, identified as a yellow pigment while studying green plant pigments. Later research revealed its antioxidant properties that protect plants from light damage.
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Zeaxanthin: First isolated from corn in the 1930s. Shares similar protective functions and properties with lutein.
Production Process
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Raw Material Collection: Sourced from leafy greens, marigold flowers, and corn.
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Pigment Extraction: Using organic solvents or supercritical CO₂ extraction.
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Component Purification: Using chromatography techniques to ensure high purity.
Components
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Lutein: A carotenoid with multiple conjugated double bonds, known for strong antioxidant properties.
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Zeaxanthin: An isomer of lutein with higher polarity, enhancing its fat solubility.
Key Benefits
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Eye Protection: Absorbs harmful blue light, protecting the retina.
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Macular Degeneration Prevention: Helps reduce the risk of age-related macular degeneration (AMD).
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Improved Vision: Enhances visual sensitivity, contrast, and night vision.
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Antioxidant Action: Neutralizes free radicals, shielding eye cells from oxidative damage.
Application Fields
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Health Supplements: Popular in vision protection formulas.
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Food Industry: Used as natural colorants with nutritional benefits.
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Skincare: Incorporated into sunscreens and anti-aging products.
Our Raw Material
Our MariGuard® Lutein & Zeaxanthin Oil Suspension (Lutein 20% & Zeaxanthin 4%) is:
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Derived from marigold flowers
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Micronized and suspended in sunflower oil
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With uniform particle size and excellent flowability
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Stable for 36 months with a retention rate >90%
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Non-layering, and strictly screened for pollutants like benzo(a)pyrene, heavy metals, pesticide residues, and solvents
Lutein & Zeaxanthin Liquid-Filled Hard Capsules
Our liquid-filled hard capsules are crafted with:
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MariGuard® lutein & zeaxanthin oil
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Organic beeswax
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Organic MCT oil
Sealed in hard capsules for:
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High Bioavailability: Oil-based format improves solubility and absorption
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High Purity: Delivers potent active compounds
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Stability: Protection from light and oxidation
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Convenience: Easy to carry and integrate into daily routines
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Visual Appeal: Transparent capsule reveals active liquid interior
Each capsule is formulated with:
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Zero additives
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No preservatives, fungicides, plasticizers, or other chemicals
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Only essential excipients and clinically relevant doses
Why Choose Our Capsules?
Lutein and zeaxanthin are not only crucial for long-term eye health, but also offer powerful antioxidant protection. With growing consumer awareness and advancements in delivery technologies, they are expected to expand across health and wellness categories.
Our lutein & zeaxanthin liquid-filled hard capsules offer:
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Exceptional quality
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Clean-label formulation
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A trusted solution for those seeking to support and protect their vision.
Choose science. Choose purity. Choose eye health.
