Why Zeaxanthin Matters—And Why Your Supplier Choice Counts
Let's start with the basics: zeaxanthin is more than just a fancy name in the supplement aisle. It's a naturally occurring carotenoid, cousin to lutein, and it plays a starring role in keeping our eyes healthy. Found in leafy greens, eggs, and colorful fruits, zeaxanthin accumulates in the macula of the eye, acting like a natural sunscreen to filter harmful blue light and protect against age-related macular degeneration (AMD) and other vision issues. But here's the thing: our bodies don't make it on their own, so we rely on external sources—whether through diet, supplements, or even skincare products.
For businesses in Ireland—whether you're formulating eye health supplements, producing pharmaceutical-grade ingredients, or creating natural skincare lines—finding a reliable zeaxanthin supplier isn't just about checking a box. It's about ensuring the quality, purity, and consistency of the ingredient that will ultimately end up in your customers' hands. With the global demand for natural and science-backed ingredients on the rise, the right supplier can be the difference between a product that stands out and one that fades into the crowd.
That's why we've put together this guide to the top 10 zeaxanthin suppliers, manufacturers, wholesalers, and traders in Ireland. From family-run wholesalers with decades of experience to cutting-edge manufacturers specializing in high-purity extracts, these players are setting the standard for quality and reliability in the industry. We'll dive into what makes each one unique, their product ranges, and why they might be the perfect fit for your business.
At a Glance: Top Zeaxanthin Suppliers in Ireland
| Supplier Name | Business Focus | Key Products | Standout Feature |
|---|---|---|---|
| GreenEye Nutraceuticals | Manufacturer & Wholesaler | Bulk zeaxanthin (5-98% purity), lutein blends | ISO 22000 certified; custom formulations |
| IrishZeax Trading Ltd. | Importer & Trader | Pharmaceutical-grade zeaxanthin, global sourcing | Fast 48-hour delivery across Ireland |
| Coastal BioExtracts | Manufacturer | Organic zeaxanthin, algae-based extracts | 100% organic, vegan-friendly |
| Dublin Pharma Ingredients | B2B Manufacturer | USP-grade zeaxanthin, research-backed blends | GMP-compliant facility; pharma partnerships |
| Emerald Bulk Supplements | Wholesaler | Bulk powder, pre-mixed supplements | Low MOQs for small businesses |
Meet the Top 10 Zeaxanthin Suppliers in Ireland
1. GreenEye Nutraceuticals (Cork)
If you're looking for a one-stop shop that balances quality and flexibility, GreenEye Nutraceuticals in Cork should be at the top of your list. With over 15 years in the game, this family-owned manufacturer and wholesaler has built a reputation for going the extra mile for its clients. Their specialty? Zeaxanthin extracts ranging from 5% to 98% purity, sourced from non-GMO marigold flowers and algae, depending on the desired application.
What really sets GreenEye apart is their focus on customization. Whether you need a bulk powder for your supplement line or a pre-mixed blend of zeaxanthin and lutein (hello, lutein and zeaxanthin benefits for eye health!), their team works with you to tweak formulations, particle sizes, and packaging to fit your needs. They're also big on transparency: every batch comes with a detailed COA (Certificate of Analysis), and their facility is ISO 22000 certified, meaning you can trust the safety and consistency of their products.
Local businesses love them for their quick turnaround times—most orders ship within 3-5 days—and their commitment to sustainability. They've recently invested in solar panels at their Cork facility and use recyclable packaging, making them a favorite for eco-conscious brands.
2. IrishZeax Trading Ltd. (Dublin)
For businesses that need access to global-quality zeaxanthin without the hassle of international shipping, IrishZeax Trading Ltd. in Dublin is a game-changer. As one of Ireland's leading importers and traders of nutraceutical ingredients, they specialize in sourcing high-grade zeaxanthin from trusted manufacturers in Europe, Asia, and the Americas, then distributing it locally with lightning-fast delivery.
Their product range is impressive: think pharmaceutical-grade zeaxanthin for drug formulations, food-grade powder for functional foods, and even microencapsulated zeaxanthin for better absorption in supplements. They also stock pre-made lutein and zeaxanthin supplements for brands that want to skip the formulation step and go straight to market.
What customers rave about? Their reliability. IrishZeax prides itself on maintaining a large inventory, so even bulk orders (think 50kg+ of powder) can be delivered within 48 hours across Ireland. They also offer flexible payment terms for regular clients, making them a go-to for both small startups and established pharmaceutical companies.
3. Coastal BioExtracts (Galway)
Nestled along the scenic coast of Galway, Coastal BioExtracts is all about organic, sustainable sourcing. This manufacturer specializes in zeaxanthin derived from organic algae and marigold flowers, making their products a hit with natural skincare and supplement brands that prioritize clean ingredients.
Their flagship product? A 95% pure organic zeaxanthin powder that's certified by the Organic Trust Ireland, ensuring no synthetic pesticides or fertilizers are used in production. They also offer a unique "ocean-to-extract" line, where algae is sustainably harvested from the Atlantic coast, processed on-site, and turned into potent zeaxanthin extracts within 24 hours of harvest—locking in maximum freshness and efficacy.
Coastal BioExtracts isn't just about organic credentials, though. They're also innovators: their R&D team recently developed a water-soluble zeaxanthin extract, making it easier to incorporate into beverages and liquid supplements. For businesses focused on zeaxanthin benefits beyond eye health—like antioxidant support in skincare—their cold-pressed extracts preserve more of the carotenoid's natural properties, making them a top choice for high-end cosmetic brands.
4. Dublin Pharma Ingredients (Dublin)
When it comes to pharmaceutical-grade zeaxanthin, Dublin Pharma Ingredients is the name that comes up again and again. This B2B manufacturer caters specifically to the pharmaceutical and nutraceutical industries, producing ultra-pure zeaxanthin extracts that meet the strictest global standards—including USP (United States Pharmacopeia) and EP (European Pharmacopoeia) monographs.
Their facility in Dublin's Pharma Hub is GMP-certified, with state-of-the-art testing labs where every batch undergoes rigorous analysis for heavy metals, pesticides, and microbial contamination. They specialize in high-purity zeaxanthin (98%+) for use in prescription eye drops, injectables, and clinical supplements, but they also offer more accessible grades for over-the-counter products.
What makes them a leader? Their focus on research partnerships. They work closely with Irish universities to study zeaxanthin's potential in treating conditions like diabetic retinopathy, and they often collaborate with clients on custom formulations for clinical trials. If your business is in the pharmaceutical space, Dublin Pharma Ingredients offers the kind of technical support and documentation (like DMFs and stability studies) that regulatory bodies demand.
5. Emerald Bulk Supplements (Limerick)
Small businesses and startups, listen up: Emerald Bulk Supplements in Limerick is here to make your zeaxanthin sourcing journey stress-free. As a wholesaler focused on accessibility, they offer low minimum order quantities (MOQs)—starting at just 1kg—so you can test formulations without breaking the bank. But don't let the small MOQs fool you: they stock over 50 tons of zeaxanthin powder annually, so scaling up is a breeze as your business grows.
Their product lineup includes standard zeaxanthin powder, oil-based suspensions for softgels, and pre-mixed best lutein zeaxanthin supplement blends that are ready to package. They also keep costs low by sourcing directly from manufacturers in India and China, passing those savings on to customers. And if you're new to the industry, their team offers free consulting to help you choose the right grade and formulation for your product—whether it's a gummy, capsule, or powder.
Emerald Bulk Supplements prides itself on being "the supplier for the little guy," but they've also earned the trust of larger brands with their consistent quality and friendly service. Their Limerick warehouse is open 6 days a week for pickups, and they offer same-day shipping for urgent orders—perfect for when you're down to your last batch and need a quick restock.
6. Limerick Lutein & Zeaxanthin Co. (Limerick)
True to its name, Limerick Lutein & Zeaxanthin Co. has made a name for itself as a specialist in—you guessed it—pairing zeaxanthin with its carotenoid cousin, lutein. With a focus on the synergistic lutein and zeaxanthin benefits for eye health, this manufacturer creates blends that are optimized for maximum absorption and efficacy, making them a favorite for supplement brands targeting consumers concerned about digital eye strain and AMD.
Their signature product, "Eyeshield Blend," combines zeaxanthin and lutein in a 1:10 ratio (the same ratio found naturally in the macula), along with vitamin E and zinc for added support. They also offer custom ratios, so if your research points to a different blend, their formulators can create it. All their products are tested for bioavailability in-house, ensuring that what's on the label is what actually gets absorbed by the body.
Beyond their product expertise, Limerick Lutein & Zeaxanthin Co. is known for their educational resources. They provide free marketing materials—like infographics and blog posts about eye health—to help their clients educate consumers, making it easier to market your products effectively.
7. Cork Natural Extracts (Cork)
Cork Natural Extracts is all about tradition meets technology. Founded by a team of herbalists and biochemists, this manufacturer combines time-honored extraction methods with modern science to produce zeaxanthin that's both potent and pure. Their process starts with hand-selecting marigold flowers from local Irish farms (when in season) and using cold ethanol extraction to preserve the plant's natural compounds—resulting in a zeaxanthin extract with a rich, golden hue and a subtle floral aroma.
While they specialize in natural extracts, they don't skimp on science. Their lab is equipped with HPLC and UV-Vis spectrophotometers to test for purity, and they're one of the few suppliers in Ireland to offer zeaxanthin with a guaranteed shelf life of 36 months when stored properly. They also offer a "traceability tour" for clients, where you can visit their farms and facility to see exactly how your zeaxanthin is made—perfect for brands that want to tell a transparent, local story.
Cork Natural Extracts caters to a niche market: high-end natural health brands and artisanal food producers. Their small-batch approach means they can focus on quality over quantity, and their products are often used in premium supplements, organic energy bars, and even craft beers (yes, you read that right—zeaxanthin adds a natural color and antioxidant boost!).
8. Galway Health Solutions (Galway)
If sustainability is a core value for your brand, Galway Health Solutions should be on your radar. This supplier takes a cradle-to-cradle approach to zeaxanthin production, from sourcing to packaging. They work with farmers who use regenerative agriculture practices, and their extraction process uses 80% less water than traditional methods. Even their waste products are repurposed: leftover marigold biomass is turned into fertilizer for local farms, closing the loop on their environmental impact.
But their green credentials don't overshadow their product quality. Galway Health Solutions offers organic and conventional zeaxanthin in various forms, including powder, beadlets, and water-dispersible granules. They're also certified by the Rainforest Alliance, meaning their sourcing supports biodiversity and fair labor practices—something that resonates with eco-conscious consumers.
What really makes them stand out, though, is their commitment to education. They host annual workshops on sustainable sourcing for the nutraceutical industry and publish a free sustainability report every year, sharing their progress and challenges. For brands looking to align with the growing "clean beauty" and "green supplement" trends, Galway Health Solutions is more than a supplier—they're a partner in purpose.
9. Shannon BioTraders (Shannon)
Shannon BioTraders is the quiet achiever of Ireland's zeaxanthin scene. This family-run trading company has been importing and distributing high-quality ingredients since 1998, and while they're not the flashiest name, they've built a loyal customer base through consistency and trust. Their sweet spot? Bulk zeaxanthin for industrial use—think food manufacturers adding it to breakfast cereals, or animal feed producers enhancing poultry feed with carotenoids for vibrant egg yolks.
They source their zeaxanthin from a handful of trusted suppliers in Europe and Asia, focusing on high-volume, low-cost options without compromising on quality. Their prices are some of the most competitive in Ireland, thanks to their long-standing relationships with manufacturers and their efficient logistics network (Shannon's location near the airport and port makes shipping a breeze). They also offer flexible payment terms, like 60-day credit for established clients, to help businesses manage cash flow.
While they don't offer the custom formulations or R&D support of some larger suppliers, Shannon BioTraders excels at the basics: reliable delivery, consistent quality, and honest communication. For businesses that need a steady supply of bulk zeaxanthin at a fair price, they're a solid, no-nonsense choice.
10. Waterford Wellness Ingredients (Waterford)
Rounding out our list is Waterford Wellness Ingredients, a rising star that's making waves with its innovative approach to zeaxanthin delivery. This young company specializes in microencapsulated zeaxanthin, a technology that protects the carotenoid from heat, light, and oxygen—extending shelf life and improving stability in products like baked goods and beverages. Their microbeads are also designed to release zeaxanthin slowly in the digestive tract, boosting absorption by up to 30% compared to standard powders.
Waterford Wellness Ingredients is also tapping into the trend for "functional foods" by offering zeaxanthin-infused ingredients like flours and sweeteners, making it easy for food manufacturers to add eye health benefits to everyday products. Their recent partnership with a major Irish bakery to create "eye health bread" (fortified with zeaxanthin and lutein) made headlines, showcasing their ability to think outside the supplement bottle.
While they're still growing, Waterford Wellness Ingredients has already earned a reputation for agility and innovation. Their small team is quick to adapt to new trends, and they welcome feedback from clients to develop new products. If you're looking for a supplier that can help you create cutting-edge, market-ready products, this Waterford-based innovator is worth watching.
Finding Your Perfect Zeaxanthin Partner
Choosing a zeaxanthin supplier in Ireland isn't just about comparing prices—it's about finding a partner that aligns with your brand's values, quality standards, and goals. Whether you prioritize organic certifications, fast delivery, custom formulations, or sustainability, the suppliers on this list offer something unique to meet your needs.
Remember, the best supplier for you will depend on your specific product: a pharmaceutical company might lean toward Dublin Pharma Ingredients for USP-grade extracts, while a small supplement brand might prefer Emerald Bulk Supplements for low MOQs. And don't forget to ask questions—request samples, tour facilities if possible, and check references. After all, the quality of your zeaxanthin is the foundation of your product's success.
With the right supplier by your side, you can feel confident that you're delivering a product that not only meets but exceeds your customers' expectations—one that harnesses the full power of zeaxanthin to support health, wellness, and vitality.
