Zeaxanthin, a vibrant carotenoid found in nature's most colorful plants, is more than just a nutrient—it's a silent guardian for our eyes and a booster for overall wellness. Paired closely with its cousin lutein, these two compounds form the "dynamic duo" of eye health, filtering harmful blue light and neutralizing free radicals to protect the delicate macula. Beyond vision support, zeaxanthin benefits extend to skin health and immune function, making it a sought-after ingredient in supplements, functional foods, and even cosmetics. But with so many options on the market, finding a reliable source of high-quality zeaxanthin can feel overwhelming. Whether you're a small supplement brand, a large food manufacturer, or a researcher seeking pure ingredients, the right supplier can make or break your product's success. That's why we've curated this list of the top 10 zeaxanthin suppliers, manufacturers, wholesalers, and traders in the USA—trusted names that blend quality, consistency, and customer-centric service.
1. American Nutraceuticals Inc. (ANI)
Nestled in Irvine, California, American Nutraceuticals Inc. (ANI) has been a cornerstone of the nutraceutical industry since 1992. What sets ANI apart is its unwavering focus on science-backed ingredients, and their zeaxanthin offerings are no exception. Sourcing marigold flowers from sustainable farms in Arizona and Mexico, they use a gentle, solvent-free extraction process to preserve the nutrient's potency. Their product line includes both pure zeaxanthin and lutein and zeaxanthin blends, available in powder, oil, and beadlet forms to suit diverse applications—from capsules to fortified cereals. ANI holds GMP, ISO 9001, and organic certifications, and every batch undergoes third-party testing for heavy metals and microbial contaminants. Their client roster includes major supplement brands and even pharmaceutical companies, a testament to their reliability. What truly impresses? Their custom formulation service: whether you need a 5% zeaxanthin powder or a 10:1 lutein-to-zeaxanthin ratio, ANI's team works with you to create tailored solutions. Plus, their commitment to sustainability shines through—they recycle 95% of their manufacturing waste and partner with farmers to reduce water usage.
2. ZeaVision USA
If specialization is what you seek, look no further than ZeaVision USA, based in Chicago, Illinois. Founded in 2001 by a team of ophthalmologists and biochemists, this company lives and breathes macular health ingredients—and their zeaxanthin is widely regarded as some of the purest in the industry. Unlike general suppliers, ZeaVision focuses exclusively on lutein and zeaxanthin, investing millions in research to optimize bioavailability. Their flagship product, "ZeaPure," is a patented extract with a minimum 98% zeaxanthin purity, derived from non-GMO marigolds grown in their own controlled farms. What makes ZeaPure stand out? Its unique crystal structure, which dissolves more easily in the body than standard extracts, making it ideal for premium supplements targeting eye health. They also offer "ZeaBlend," a pre-mixed formula with lutein and zeaxanthin in the 2:1 ratio recommended by eye health studies. With a GMP-certified facility and a 24-hour customer support line, ZeaVision is a favorite for businesses that prioritize both quality and responsiveness. They even provide free samples for testing, so you can experience their ingredients before committing to a bulk order.
3. Natural Extracts Co.
For wholesalers and large-scale manufacturers, Natural Extracts Co. in Houston, Texas, is a go-to choice. Established in 1985, this family-owned business has built its reputation on bulk pricing without compromising quality. They source zeaxanthin from multiple global suppliers, including trusted farms in India and China, but subject every incoming batch to rigorous testing at their in-house lab. Their inventory includes bulk zeaxanthin powder (5% to 20% potency), as well as liquid extracts and encapsulated forms, with minimum order quantities starting at 25kg—perfect for businesses needing consistent, large-volume supplies. Natural Extracts Co. prides itself on fast turnaround times, with most orders shipping within 48 hours, and they offer flexible payment terms for long-term clients. While they don't specialize in organic or premium blends, their standard zeaxanthin is USP-grade and meets FDA requirements, making it ideal for cost-sensitive projects like budget-friendly supplements or animal feed additives. Clients praise their transparent pricing (no hidden fees!) and friendly sales team, who are always willing to share technical data sheets or help with logistics.
4. NutriScience Labs
Based in Cranbury, New Jersey, NutriScience Labs is a full-service contract manufacturer that doubles as a top-tier zeaxanthin supplier. Since 1993, they've served as a one-stop shop for businesses looking to outsource product development, and their in-house zeaxanthin is a key part of that offering. Sourcing from organic marigold farms in Peru, they offer certified organic zeaxanthin powder and oil, as well as conventional options. What makes NutriScience unique is its vertical integration: they handle everything from extraction to encapsulation, so you can source ingredients and manufacture finished products under one roof. Their zeaxanthin is used in everything from gummies to skincare serums, and they even offer private-label services for brands without manufacturing facilities. Certifications include USDA Organic, Kosher, Halal, and GMP, and their lab is ISO 17025-accredited for testing. For startups, their small-batch program is a game-changer—minimum orders start at just 1kg, allowing new brands to test the market without breaking the bank. Plus, their team of food scientists is on hand to help with formulation challenges, like improving stability in liquid products or enhancing bioavailability.
5. BulkSupplements.com
A household name for bulk ingredients, BulkSupplements.com (based in Henderson, Nevada) has made high-quality zeaxanthin accessible to everyone—from DIY supplement makers to large manufacturers. True to their name, they offer zeaxanthin in bulk quantities at competitive prices, with options like 100g, 500g, and 1kg bags of pure powder. Their zeaxanthin is sourced from marigolds and tested for purity, with results published on their website for full transparency. While they don't offer custom blends, their simplicity is part of their appeal: you order online, pay upfront, and your product ships within 1-2 days. They also stock lutein powder, making it easy to create your own lutein and zeaxanthin mixes. BulkSupplements.com is ideal for small businesses or individuals needing smaller quantities, though they do offer volume discounts for orders over 10kg. Their customer reviews highlight fast shipping and consistent quality, with many users praising the fine texture of their zeaxanthin powder, which blends easily into smoothies and capsules. Note: They don't provide certifications beyond a COA, so if you need organic or pharmaceutical-grade ingredients, this might not be the best fit—but for basic, reliable zeaxanthin, they're hard to beat.
6. Advanced Ingredients LLC
Located in Portland, Oregon, Advanced Ingredients LLC is a niche supplier specializing in hard-to-find plant extracts—and their zeaxanthin is a standout. What makes them unique? They source not just from marigolds, but also from lesser-known sources like goji berries and wolfberries, which contain naturally occurring zeaxanthin alongside other antioxidants. This "whole-plant" approach appeals to brands marketing natural or herbal supplements. Their portfolio includes a goji-derived zeaxanthin powder (containing 2% zeaxanthin plus polysaccharides) and a marigold-based 10% zeaxanthin oil, ideal for liposomal formulations. Advanced Ingredients holds organic and non-GMO certifications, and they're a member of the American Herbal Products Association (AHPA), adhering to strict ethical sourcing practices. While their prices are higher than mass-market suppliers, the quality and uniqueness of their ingredients justify the cost. Clients include premium skincare brands and boutique supplement companies, who value the storytelling potential of their "exotic" sources. The team is also incredibly knowledgeable—call their customer service line, and you'll get a botanist who can explain the differences between marigold and goji zeaxanthin, helping you make informed choices.
7. PureBulk Inc.
PureBulk Inc., based in Roseburg, Oregon, is a favorite among researchers, formulators, and small-batch producers. Founded in 2008, they've built a loyal following by offering high-purity ingredients at transparent prices, and their zeaxanthin is no exception. Sourced from European marigold farms (known for strict pesticide regulations), their zeaxanthin powder is available in 5%, 10%, and 20% concentrations, with a minimum order size of just 25g—perfect for testing formulations or small-scale production. PureBulk prides itself on "no-frills" quality: every product comes with a detailed COA, and they publish third-party test results for contaminants like lead and salmonella on their website. They also offer lutein powder, making it easy to mix your own lutein and zeaxanthin ratios. While they don't offer custom blends or manufacturing services, their focus on purity and accessibility fills a gap for those who need small quantities of high-quality ingredients. Customers love their user-friendly website, which allows you to compare different zeaxanthin concentrations side by side, and their responsive support team, who can help with technical questions like shelf-life stability or recommended storage conditions.
8. Botanical Solutions USA
For businesses prioritizing sustainability, Botanical Solutions USA in Asheville, North Carolina, is a standout choice. Founded in 2010, this B Corp-certified company sources zeaxanthin from regenerative marigold farms in Costa Rica, where farmers use crop rotation and natural pest control to maintain soil health. Their extraction process uses 100% renewable energy, and they offset 150% of their carbon emissions through reforestation projects. The result? A line of eco-friendly zeaxanthin products, including organic powder, water-soluble extracts, and even biodegradable capsules. Their "Eco-Zeax" line is particularly popular with green brands, as it comes in compostable packaging and includes a QR code linking to the product's sustainability story. Botanical Solutions also offers bulk wholesale options, with discounts for orders over 50kg, and they donate 5% of profits to rainforest conservation. While their prices are slightly higher, clients say the sustainability credentials are worth it—especially for marketing to eco-conscious consumers. Their team even offers virtual farm tours, so you can see firsthand how your ingredients are grown and processed.
9. HealthQuest Ingredients
HealthQuest Ingredients, based in Boca Raton, Florida, is a global trader with a strong focus on imported and domestic zeaxanthin. With offices in Shanghai and Mumbai, they leverage their international network to source high-quality ingredients at competitive prices, then distribute them across the USA. Their zeaxanthin offerings include both Chinese and Indian marigold extracts, as well as premium European-sourced options, giving clients a range of price points. They specialize in bulk quantities (100kg+), making them ideal for large food manufacturers or supplement brands with high-volume needs. HealthQuest holds FDA registration and provides detailed import documentation, including certificates of origin and customs clearance support—critical for businesses navigating international trade. What sets them apart is their logistics expertise: they offer just-in-time delivery and can consolidate shipments to reduce costs. While they don't handle manufacturing, their role as a trader fills a key gap for companies needing global sourcing without the hassle of managing overseas suppliers. Clients praise their reliability, with 98% of orders delivered on time, and their multilingual sales team, who can communicate with international partners seamlessly.
10. VitaSphere LLC
Rounding out our list is VitaSphere LLC, a rising star in the nutraceutical space based in Boulder, Colorado. Founded in 2015, they've quickly made a name for themselves with innovative delivery systems, and their zeaxanthin products showcase this expertise. Their flagship offering is a microencapsulated zeaxanthin powder, which improves stability and absorption—perfect for products like energy drinks or baked goods, where traditional zeaxanthin might degrade. They also offer oil-based and water-dispersible versions, catering to different formulation needs. VitaSphere sources marigolds from organic farms in Colorado and uses a proprietary extraction method that increases bioavailability by up to 30%, based on their in-house studies. While they're newer to the scene, they hold GMP and NSF certifications, and their products are used by several emerging supplement brands focused on cutting-edge ingredients. What clients love most? Their agility: as a smaller company, they can adapt quickly to custom requests, like developing a vegan-friendly zeaxanthin beadlet or a flavor-masked powder for kids' supplements. Plus, their Colorado location means faster shipping to West Coast clients, reducing transit times and costs.
| Company Name | Location | Specialty | Key Products |
|---|---|---|---|
| American Nutraceuticals Inc. | Irvine, CA | Science-backed, custom formulations | Pure zeaxanthin, lutein/zeaxanthin blends (powder, oil, beadlets) |
| ZeaVision USA | Chicago, IL | Macular health, high-purity extracts | ZeaPure (98% purity), ZeaBlend (2:1 lutein/zeaxanthin ratio) |
| Natural Extracts Co. | Houston, TX | Bulk wholesale, cost-effective | USP-grade zeaxanthin powder (5-20% potency), liquid extracts |
| NutriScience Labs | Cranbury, NJ | Contract manufacturing, organic options | Organic zeaxanthin powder/oil, private-label supplements |
| BulkSupplements.com | Henderson, NV | Small-to-medium bulk, accessibility | Pure zeaxanthin powder (various sizes: 100g–1kg) |
| Advanced Ingredients LLC | Portland, OR | Exotic sources, whole-plant extracts | Goji-derived zeaxanthin, wolfberry extracts |
| PureBulk Inc. | Roseburg, OR | High-purity, small batches | 5%, 10%, 20% zeaxanthin powder (min. 25g orders) |
| Botanical Solutions USA | Asheville, NC | Sustainability, eco-friendly | Eco-Zeax (organic powder), biodegradable capsules |
| HealthQuest Ingredients | Boca Raton, FL | Global trading, bulk logistics | Imported/domestic zeaxanthin (100kg+ orders) |
| VitaSphere LLC | Boulder, CO | Innovative delivery systems | Microencapsulated zeaxanthin, water-dispersible powder |
Choosing the right zeaxanthin supplier is about more than just price—it's about aligning with your brand's values, whether that's sustainability, purity, or innovation. The companies on this list represent the best of the USA's zeaxanthin market, each bringing unique strengths to the table: from American Nutraceuticals' custom formulations to Botanical Solutions' eco-friendly focus, and from ZeaVision's scientific rigor to Natural Extracts Co.'s bulk affordability. Whether you're crafting the best lutein zeaxanthin supplement on the market, fortifying a snack bar, or developing a skincare line, these suppliers offer the quality and reliability you need. Remember to prioritize certifications (GMP, organic, third-party testing) and communicate your specific needs—most suppliers are happy to provide samples or adjust formulations to fit your project. With this guide in hand, you're ready to take the next step: reach out, ask questions, and find the perfect zeaxanthin partner to bring your vision to life.
