Zeaxanthin Extract Powder — Premium Natural Carotenoid Supplement

Zeaxanthin extract powder stands as one of nature’s most powerful carotenoid antioxidants, sourced directly from marigold flowers (Tagetes erecta). Thanks to its exceptional purity and bioavailability, this golden-orange powder serves diverse industries — from dietary supplements and functional foods to nutraceuticals and cosmetic formulations. As a result, manufacturers worldwide rely on it to deliver scientifically backed, nature-derived health benefits to their customers.

What Is Zeaxanthin?

Zeaxanthin belongs to the xanthophyll subgroup of carotenoids — naturally occurring pigments that give marigold petals their vivid yellow and orange hues. In human physiology, the eye concentrates zeaxanthin (along with lutein) in the macular region of the retina, where it functions as a natural light filter and free-radical scavenger. Furthermore, research continues to confirm its role in protecting cells against oxidative damage, making it a key ingredient in premium eye-health and anti-aging formulas.

Unlike synthetic colorants, zeaxanthin derives entirely from botanical sources. Consequently, supplement brands and food manufacturers increasingly prefer it as a clean-label ingredient that aligns with consumer demand for natural, plant-based products.

Product Specifications

The table below summarizes the core technical parameters of our zeaxanthin extract powder:

Parameter	Details
Product Name	Zeaxanthin Extract Powder
Botanical Source	Marigold Flower (Tagetes erecta)
Appearance	Fine orange-yellow to golden powder
Active Ingredient	Zeaxanthin (free-form)
Purity / Assay	≥ 5%, 20%, 40%, 80% (customizable)
Particle Size	≥ 80 mesh
Loss on Drying	≤ 5.0%
Heavy Metals	Meets USP / EU pharmacopoeia standards
Shelf Life	24 months in sealed, light-protected packaging
Packaging	1 kg / 5 kg / 25 kg (customizable)
Storage Conditions	Cool, dry, dark place; 2–8 °C recommended
Certifications	ISO9001 / ISO14001 / KOSHER / HALAL

 

Key Benefits and Biological Functions

Zeaxanthin delivers a wide spectrum of health benefits supported by peer-reviewed clinical literature. In addition to its well-documented role in eye health, ongoing research reveals its contribution to cognitive function, skin protection, and cardiovascular wellness. Below are the primary benefits that drive its commercial demand:

• Eye Health & Macular Protection — Zeaxanthin accumulates in the macula and lens, absorbing high-energy blue light and neutralizing oxidative stress. Studies associate higher dietary intake with reduced risk of age-related macular degeneration (AMD) and cataracts.
• Antioxidant Defense — As a potent free-radical scavenger, zeaxanthin protects cellular membranes, DNA, and lipids from oxidative damage, thereby slowing premature aging.
• Skin Photoprotection — Applied in topical formulas or taken orally, zeaxanthin reduces UV-induced skin damage and supports a more even, radiant complexion.
• Cognitive Support — Emerging evidence suggests that zeaxanthin supports brain health by protecting neural tissue from oxidative injury and inflammation.
• Immune System Modulation — Regular intake of carotenoid-rich extracts, including zeaxanthin, contributes to balanced immune responses and overall cellular resilience.

 

Applications and Market Segments

Zeaxanthin extract powder integrates seamlessly into a broad range of finished products. Thanks to its vibrant color, thermal stability, and strong safety profile, formulators choose it across multiple sectors:

• Dietary Supplements — Capsules, softgels, and tablets for eye-health and antioxidant blends.
• Functional Foods & Beverages — Fortified juices, energy drinks, meal-replacement powders, and fortified dairy products targeting health-conscious consumers.
• Nutraceuticals — High-potency formulations for sports nutrition, anti-aging, and vision-support categories.
• Cosmetics & Personal Care — Serums, creams, and face masks leveraging zeaxanthin’s photoprotective and anti-oxidant skin benefits.
• Animal Nutrition — Poultry and aquaculture feed additives that enhance natural pigmentation and nutritional quality of eggs and fish.

 

Why Choose Our Zeaxanthin Extract?

At Baisifu Biological Engineering, we combine rigorous quality control with flexible manufacturing capabilities to meet the unique requirements of each client. Our production process starts with carefully selected, pesticide-free Tagetes erecta flowers, and we apply advanced solvent-extraction and purification techniques to preserve maximum carotenoid potency. Additionally, we offer:

• Customizable purity levels (5%–80%) to match specific formulation needs.
• Consistent batch-to-batch quality verified by third-party analytical testing.
• ISO9001, ISO14001, KOSHER, and HALAL certifications ensuring global market compliance.
• Fast sample dispatch — typically within 3 business days of inquiry.
• Dedicated technical support for formulation guidance and regulatory documentation.
• Flexible MOQ and private-label packaging options for brands at every scale.

 

Quality Assurance and Certifications

Our facility maintains a fully documented quality management system aligned with ISO9001 and ISO14001 standards. Every production batch undergoes comprehensive testing that covers identity confirmation (HPLC), heavy metals analysis, microbial screening, and moisture content verification. Moreover, our KOSHER and HALAL certifications open access to key markets in North America, Europe, the Middle East, and Southeast Asia. We also provide complete Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and specification sheets for customs clearance and regulatory submissions worldwide.

Storage, Handling, and Shelf Life

To maintain optimal potency and color stability, store zeaxanthin extract powder in sealed, opaque containers away from heat, moisture, and direct light. Under recommended storage conditions (cool, dry, dark place, ideally 2–8 °C), the product retains full efficacy for a minimum of 24 months from the manufacturing date. During handling, use inert-gas blanketing when opening large bags to prevent oxidation, and reseal immediately after each use. These simple precautions ensure that end-consumers receive a product that delivers consistent results throughout its shelf life.

Regulatory Status and Safety Profile

Regulatory agencies in major markets recognize zeaxanthin as safe for human consumption. In the United States, it holds GRAS (Generally Recognized As Safe) status for use in multiple food categories. In the European Union, the European Food Safety Authority (EFSA) has evaluated zeaxanthin-containing extracts and established acceptable daily intake levels. Furthermore, no significant adverse effects emerge in clinical studies at recommended supplementation doses, confirming an excellent safety profile suitable for long-term use across age groups.

Frequently Asked Questions

What distinguishes zeaxanthin from lutein?

Both zeaxanthin and lutein are macular carotenoids, yet they differ in molecular structure and spatial distribution within the eye. Zeaxanthin concentrates in the central macular region (fovea), while lutein dominates the peripheral macula. Together, they offer complementary protection, and many premium eye-health formulas combine both.

Does zeaxanthin extract powder dissolve in water?

Free-form zeaxanthin is fat-soluble and therefore does not dissolve in water. However, our team offers water-dispersible (CWS) versions encapsulated with food-grade carriers, making them suitable for clear beverage and water-based formulations.

What is the recommended daily intake for dietary supplements?

Most clinical studies use doses in the range of 2–20 mg of zeaxanthin per day, depending on the target health outcome. For specific formulation guidance, our technical team provides customized support based on your product concept.

Can I request a Certificate of Analysis before ordering?

Yes. We issue a full CoA for every batch, covering HPLC assay, heavy metals, microbiology, and physical parameters. Simply contact our sales team to request documentation for your compliance review.

Contact and Order Information

Ready to source premium zeaxanthin extract powder for your next product launch? Our global sales team supports clients across 50+ countries and responds within one business day. Whether you require a small R&D sample or a full commercial shipment, we accommodate your timeline and specifications.

• Company: Shaanxi Baisifu Biological Engineering Co., Ltd.
• Address: Room A, Baode Cloud Valley International, No. 52 Jinye 1st Road, Yanta District, Xi’an, Shaanxi, China
• Certifications: ISO9001 | ISO14001 | KOSHER | HALAL
• Core Products: Zeaxanthin, Caryophyllene, Caryophyllin, Oxidized Caryophyllene, Coolants, Food Flavors
• Markets Served: EU (27 countries), North America, Latin America, Caribbean, Southeast Asia, Middle East