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Zeaxanthin Extract
2.Appearance: Orange powder
3.Specification:Zeaxanthin 5%
4.Main Market: Europe, America, Vietnam, Indonesia, Southeast Asia, Thailand, Russia, etc.
5.Packing Specification: 25kg/drum, 27 drums/tray
6.Delivery: 3-7working days
7.Certification: cGMP,FDA,FSSC,KOSHER,HALAL,BRC,ORGANIC,ISO9001,ISO22000 etc.
- Product Description
Zeaxanthin Extract: A Natural Powerhouse for Eye Health and Beyond
In today's fast-paced society, health and well-being are our top concerns. Therefore, providing the right food for our eyes and other vital organs is crucial. Zeaxanthin extract is the only natural pigment that can penetrate deep into the fovea of the macula to precisely filter harmful blue light. The zeaxanthin supplied by Shaanxi Hongda solves the common problems of natural carotenoids, such as easy oxidation, low bioavailability, and difficulty in oil/water conversion. Through our patented supercritical extraction and microencapsulation particle control technology, we provide you with high-quality raw materials that not only pass comprehensive pesticide residue scanning but also possess excellent stability for retinal protection.
Zexanthin powder is a natural ingredient abundant in leafy green vegetables such as marigolds, spinach, and kale. Zeaxanthin in marigold extract is very important for eye health and overall health. We will introduce what zeaxanthin is, its functions, and how to take it daily for optimal benefits.
Why Choose Our Zeaxanthin Extract?1. Verified Purity & Potency1. (3R, 3'R) Chiral Purity
We offer 100% natural isomers derived from marigold extract. Chiral chromatography monitoring ensures that every milligram of zeaxanthin is precisely identified and absorbed by the macular region of the retina, rather than from inefficient synthetic or semi-synthetic isomers.
2. Guaranteed Chemical Stability
By adding natural tocopherols (Vitamin E) and a unique microencapsulated light-protective layer, our zeaxanthin retains 25% more activity at room temperature than conventional raw materials.
3. Rigorous Testing
The FDA GRAS, the EU Novel Food, and the APAC regulating authorities all say that our Zeaxanthin is safe. You can purchase organic versions of it, and it's not genetically modified.
Product Specification
Botanical Source | Marigold |
Appearance | Orange-Red Powder |
Odor/Taste | Characteristic |
Zeaxanthin (HPLC) | ≥5% |
Loss on Drying | ≤5% |
Heavy Metals | ≤10ppm |
Lead(Pb) | ≤3ppm |
Arsenic (As) | ≤1ppm |
Mercury(Hg) | ≤0.1ppm |
Cadmium(Cd) | ≤1ppm |
Total Plate Count | ≤1000cfu/g |
Yeasts and Molds | ≤100CFU/g |
E.Coli | Negative |
Staphylococcus | Negative |
Salmonella | Negative |
Customized Physical Properties for Various Applications:
Microcapsule Particles: Designed specifically for hard capsules and tablets, possessing excellent compression resistance and slow release characteristics to prevent oxidation loss during processing.
Oil Suspension: Designed specifically for soft capsules, with particle size down to the nanometer level, effectively solving the problems of crystallization and stratification after long-term storage.
Cold Water Dispersibility: Suitable for functional beverages and solid powders, it immediately reveals a clear orange-yellow color upon contact with water, leaving no oil ring residue.
Zeaxanthin Benefits
1. Anti-tumor effect
Zeaxanthin can inhibit the auto-oxidation of cell lipids and prevent cell oxidation reactions, reduce the occurrence of tumors and enhance immune function.
2. Prevent cardiovascular disease
Research reports that daily intake of zeaxanthin helps prevent cardiovascular disease, reduce myocardial infarction, and inhibits the oxidation of low-density lipoprotein (LDL).
3. Prevent cataracts
Zeaxanthin is a carotenoid molecule in the lens of the eye. It has super antioxidant properties, can remove damaging oxygen free radicals, prevent membrane lipid peroxidation, prevent cataracts, macular degeneration and various eye diseases. Daily consumption can help us maintain eye health.
Applications Across IndustriesEye Health Supplements
Zeaxanthin powder can make softgels, chews, or tablets that protect your eyes against AMD and blue light and make them work better. You may use our Zeaxanthin by itself or with lutein, vitamin C, or zinc.
Functional Foods & Beverages
Natural carotenoids may improve the flavor of beverages, yogurt, and snacks. The extract gives the dish a brilliant yellow-orange hue and raises the amounts of vitamin A without adding any fake additives.
Skincare & Cosmetics
To gain anti-aging and antioxidant benefits, mix with creams and serums. Marigold powder protects skin from UV damage and stress that makes it reactive.
Animal Nutrition
Our product used in pet and livestock feed to improve eye health and yolk color in poultry.
Stability & Formulation Support
Our Zeaxanthin is tested for stability in various formats, including softgels, tablets, and liquid blends. We offer:
Custom zeaxanthin:lutein ratios
Microencapsulation for enhanced shelf life
Technical support for formulation and R&D
Free stability testing for bulk orders
Zeaxanthin is sensitive to heat, light, and oxygen, so we recommend storing it in airtight, light-resistant containers under nitrogen flush
Certifications & Quality Assurance
Your brand reputation depends on consistent quality and regulatory compliance. Our Zeaxanthin Extract comes with comprehensive certifications including ISO 9001, ISO 22000, cGMP, NSF, USDA Organic, Halal, and Kosher certifications. We maintain full traceability from farm to finished product, with third-party testing at every stage of production.
Our FDA-registered facilities operate under strict quality control protocols, ensuring every batch meets or exceeds international standards. Complete documentation packages are available to support your regulatory submissions across global markets.
Global Cold Chain Reserves and Rapid Response
Because carotenoids are temperature-sensitive, we offer temperature-controlled air freight services and have partnered overseas warehouses in North America and Europe to ensure that every gram of raw material you receive is at its "peak freshness."
Success Stories
> "Hongdanutra’s zeaxanthin became our go-to after it solved crystallization issues in our best-selling softgel line. Their technical team co-developed a heat-stable variant tailored for Middle East markets."
– Head of R&D, Top 3 EU Nutraceutical Brand
Your Questions Answered
Q: How does your extraction method impact bioavailability?
A: Our chromatography-purified zeaxanthin achieves 92% intestinal absorption in vitro – 35% higher than solvent-based extracts.
Q: Can you match existing lutein suppliers’ pricing?
A: We offer price parity guarantees for contracts over 200kg, with added value in stability testing and regulatory support.
Q: Do you provide blue light protection efficacy data?
A: Yes – our zeaxanthin showed 2.3x greater blue light filtration vs. baseline in retinal epithelial cell studies.
Ready to Formulate with Confidence?
Let’s bring your next product to life with premium Zeaxanthin Extract.contact us today at duke@hongdaherb.com for samples, pricing, or technical support.
We’re here to help you create products that deliver real health benefits—and real results.
