Top 10 Silymarin Suppliers, Manufacturers, Wholesalers, and Traders in Estonia

Founded in 2008, Estonian Botanical Extracts OÜ (EBE) has grown from a small lab in Tallinn to one of Estonia's most trusted manufacturers of high-purity silymarin. What sets EBE apart is its unwavering focus on pharmaceutical-grade quality—their silymarin extracts consistently test at 80-95% purity, making them a go-to for drug companies and supplement brands that prioritize potency.

EBE's 10,000-square-meter facility in Tartu is equipped with state-of-the-art supercritical CO2 extraction technology, which preserves silymarin's active compounds without the use of harsh solvents. This method not only ensures higher purity but also reduces environmental impact, aligning with Estonia's green initiatives. The company sources milk thistle seeds primarily from local farmers in Southern Estonia, where the cool climate and nutrient-rich soil yield seeds with naturally high silymarin content.

Beyond standard silymarin powder, EBE offers custom formulations, including water-soluble silymarin for beverages and microencapsulated versions for slow-release supplements. Their client list includes major pharmaceutical firms in Germany and France, as well as emerging supplement brands in North America. With a production capacity of 10,000 kg of silymarin per month, EBE is well-equipped to handle large bulk orders, but they also cater to smaller businesses with minimum orders as low as 5 kg.

Certifications: ISO 9001 (quality management), GMP (good manufacturing practices), and EU Organic (for their organic line). EBE also provides batch-specific COA (Certificate of Analysis) and MSDS (Material Safety Data Sheet) for every order, ensuring transparency and compliance with global regulations.

If you're a small to medium-sized business looking for flexibility and global reach, Nordic Silymarin Solutions (NSS) might be your ideal partner. Founded in 2012 in Tallinn, NSS started as a local trader but has since expanded to serve clients in over 30 countries, from Australia to Brazil. Their sweet spot? Bridging the gap between large manufacturers and businesses that need smaller quantities—without compromising on quality.

NSS sources silymarin extracts from a network of trusted manufacturers in Estonia and neighboring Latvia, all of whom adhere to strict quality standards. Their product line includes standardized silymarin extract (60-95% purity), milk thistle seed oil (rich in omega-6 fatty acids), and even pre-formulated blends for specific uses, like liver support or skincare. What makes NSS stand out is their ability to customize orders: need a 70% silymarin powder with a specific particle size? They'll make it happen. Prefer your extract in liquid form for easy integration into tinctures? No problem.

Unlike some suppliers that require minimum orders of 100 kg or more, NSS caters to smaller batches, starting at just 1 kg. This makes them popular among indie supplement brands, herbalists, and cosmetic formulators who want to test products before scaling up. Their global distribution network also means fast shipping—most EU orders arrive within 3-5 business days, while shipments to North America or Asia take 7-10 days via air freight.

Certifications matter to NSS, which is why they only partner with manufacturers holding ISO 22000 (food safety) and GMP certifications. They also offer Kosher and Halal-certified silymarin for clients in religiously observant markets. For businesses concerned about sustainability, NSS offsets carbon emissions from shipping and uses recyclable packaging for all orders.

For brands that put "organic" and "sustainable" at the forefront of their mission, GreenLeaf Extracts Estonia is a name to remember. Founded in 2009 by a team of botanists and environmentalists, GreenLeaf has built its reputation on eco-friendly practices, from seed to extract. Their facility in Pärnu, a coastal town known for its organic farms, runs on 100% renewable energy, and their production process is designed to minimize waste—even the leftover plant material from extraction is composted and returned to local farms as fertilizer.

GreenLeaf's star product is their organic silymarin extract, made from milk thistle seeds grown on certified organic farms in Estonia and Lithuania. These farms avoid synthetic pesticides and fertilizers, ensuring the plants are as pure as the extract they produce. Using a gentle ethanol extraction method (instead of harsher solvents), GreenLeaf preserves not just silymarin, but also other beneficial compounds in milk thistle, like flavonoids and antioxidants. The result is an extract with a more complex profile, which some studies suggest may enhance bioavailability.

In addition to powdered silymarin (available in 80-95% purity), GreenLeaf offers dehydrated milk thistle powder—made from the entire aerial parts of the plant (leaves, stems, flowers)—for use in teas, capsules, or as a natural colorant. They also produce organic milk thistle seed oil, cold-pressed to retain nutrients, which is popular in natural skincare for its moisturizing and anti-inflammatory properties.

Certifications are a point of pride for GreenLeaf: their organic silymarin is certified by the EU Organic and Soil Association (UK), two of the most rigorous organic standards globally. They're also certified GMP, ensuring consistent quality, and have a zero-waste certification from the Estonian Environmental Agency. For clients who want to tell a transparent story, GreenLeaf provides traceability reports, allowing you to see exactly which farm your milk thistle came from and how it was processed.

When it comes to large-scale silymarin supply, Baltic Bulk Botanicals (BBB) is the heavyweight in Estonia. Founded in 2005 and based in Tartu, BBB specializes in bulk quantities of botanical extracts, with a focus on serving multinational supplement companies, pharmaceutical giants, and food manufacturers. Their sweet spot? Orders of 500 kg or more—though they'll happily take on 1-ton shipments for clients with ongoing needs.

BBB's production facility is one of the largest in the Baltic region, with a capacity of 50,000 kg of silymarin per month. They source milk thistle seeds from a network of farms across Eastern Europe, ensuring a steady supply even during peak seasons. Their extraction process uses industrial-grade ethanol and vacuum drying to produce high-yield, cost-effective extracts. While they offer pharmaceutical-grade silymarin (95% purity), their most popular product is a standard 60-80% silymarin powder, ideal for bulk supplements or functional foods like energy bars and protein shakes.

What makes BBB a top choice for large buyers is their competitive pricing. By operating at scale, they can offer silymarin at up to 20% lower prices than smaller suppliers. They also provide flexible payment terms, including net-30 or net-60 for long-term clients, and volume discounts for repeat orders. For businesses with tight deadlines, BBB offers rush production (within 48 hours for emergency orders) for a small premium.

Sustainability is a priority for BBB, which has earned ISO 14001 certification for its environmental management system. The company recycles 90% of its wastewater and uses energy-efficient machinery to reduce carbon footprints. They also work with farmers to promote regenerative agriculture practices, such as crop rotation and natural pest control, ensuring the long-term health of the soil where milk thistle is grown.

Certifications: GMP, ISO 9001, and ISO 14001. BBB also complies with EU regulations (EC 1829/2003) for food additives and can provide full traceability documentation, including origin of seeds, extraction dates, and lab test results, for every batch.

PureNature Estonia OÜ is where science meets nature. Founded in 2015 by a team of pharmaceutical scientists, this Tallinn-based manufacturer specializes in ultra-pure, pharmaceutical-grade silymarin for use in drugs, clinical trials, and high-end supplements. If your product requires the highest level of purity and consistency, PureNature is the supplier to trust.

PureNature's facility is a far cry from traditional botanical extract labs—it's a state-of-the-art cleanroom environment, complete with HEPA filtration and strict temperature control to prevent contamination. Their extraction process uses supercritical CO2, a method that's more expensive but yields silymarin with 95%+ purity and zero solvent residues. This makes their extract ideal for pharmaceutical applications, such as liver disease medications, where impurities could compromise efficacy or safety.

Beyond pharmaceutical-grade powder, PureNature offers encapsulated silymarin (both hard-shell and softgel) for supplement brands that want to skip the formulation step. Their capsules are available in doses ranging from 100 mg to 500 mg and can be customized with enteric coatings for targeted release in the small intestine (where silymarin is best absorbed). The company also partners with research institutions on clinical trials, providing custom silymarin formulations for studies on liver health, cancer prevention, and neuroprotection.

Quality control is rigorous at PureNature. Every batch of silymarin undergoes testing in their in-house lab, including HPLC (to verify purity), heavy metal screening, and microbial testing. They also send samples to third-party labs (like SGS or Eurofins) for independent verification, ensuring results are unbiased. For pharmaceutical clients, PureNature can provide DMF (Drug Master File) documentation to support regulatory submissions with the FDA or EMA.

Certifications: GMP, ISO 13485 (medical devices), and EMA compliance. PureNature is also registered with the Estonian Medicines Agency (EMA) and regularly undergoes inspections to maintain its pharmaceutical manufacturing license.

Tallinn Extract Traders (TET) is Estonia's gateway to global markets. Founded in 2008, this export-focused company connects Estonian manufacturers with buyers in over 40 countries, specializing in silymarin and other botanical extracts. Think of TET as a matchmaker: they leverage their deep knowledge of local producers to find the best silymarin for your needs, whether you're a pharmaceutical company in India or a supplement brand in Canada.

TET doesn't manufacture extracts themselves; instead, they partner with a curated list of top Estonian manufacturers, including GreenLeaf Extracts and Estonian Botanical Extracts OÜ. This allows them to offer a wide range of products, from organic silymarin to pharmaceutical-grade powder, and cater to diverse client needs. Their team of multilingual sales representatives (fluent in English, German, French, Spanish, and Mandarin) ensures smooth communication, even for clients with limited English proficiency.

Exporting botanical extracts can be complex, with varying regulations in different countries. TET simplifies this process by handling all logistics, including customs clearance, documentation (like phytosanitary certificates and COA), and compliance with local laws. For example, if you're shipping to the U.S., they'll ensure the silymarin meets FDA requirements; for clients in the EU, they'll handle REACH and CLP compliance. This turnkey service saves clients time and reduces the risk of shipments being delayed or rejected.

TET also offers competitive pricing by consolidating orders from multiple clients, allowing them to negotiate better rates with manufacturers and shippers. For example, if two clients in Australia need silymarin, TET will combine their orders into a single shipment, lowering freight costs for both. They also provide market insights, sharing trends like the growing demand for organic silymarin in North America or the rise of silymarin-based skincare in Asia, helping clients stay ahead of the curve.

Certifications: TET is ISO 9001-certified for quality management and works only with manufacturers holding GMP, organic, or pharmaceutical certifications. They're also a member of the Estonian Chamber of Commerce and Industry, which vouches for their credibility as a trade partner.

EcoExtracts Baltic is for the eco-conscious buyer who refuses to compromise on quality. Founded in 2010 in Pärnu, this manufacturer has built its brand around sustainability, from seed to shelf. Their mission? To prove that high-quality botanical extracts can be produced without harming the planet—and they're succeeding.

EcoExtracts sources milk thistle seeds exclusively from organic, biodynamic farms in Estonia and Sweden. Biodynamic farming goes beyond organic by treating the farm as a self-sustaining ecosystem, using herbal preparations instead of synthetic inputs and aligning planting/harvesting with lunar cycles. This results in milk thistle seeds with higher silymarin content (up to 20% more than conventionally grown seeds) and richer nutrient profiles.

The extraction process at EcoExtracts is equally green. They use cold-pressed ethanol (derived from organic sugarcane) and solar-powered machinery to produce silymarin extract, reducing energy use by 35% compared to traditional methods. The ethanol is then recycled and reused, minimizing waste, while leftover plant material is turned into compost or sold as animal feed. Even their packaging is eco-friendly: extracts are shipped in biodegradable bags or glass jars, and boxes are made from recycled cardboard printed with soy-based ink.

EcoExtracts' product line includes eco-certified silymarin powder (60-95% purity), cold-pressed milk thistle seed oil, and a unique "whole plant" extract that includes not just seeds but also leaves and stems, for a broader spectrum of beneficial compounds. Their extracts are popular in natural skincare, with clients like eco-luxury brands that highlight sustainability in their marketing.

Certifications: EU ECOCERT, GMP, and ISO 22716 (cosmetic good manufacturing practices). EcoExtracts is also certified by the Vegan Society, ensuring no animal products or testing are involved in production.

Sports nutrition and nutraceutical brands, meet your new best friend: PrimeSilymarin Estonia. Founded in 2013, this Tallinn-based supplier specializes in silymarin extracts tailored for active lifestyles, from liver support supplements for bodybuilders to recovery formulas for endurance athletes.

PrimeSilymarin's claim to fame is their fast-absorbing silymarin powder, designed to be quickly metabolized by the body. Traditional silymarin can be hard to absorb, with only 20-30% making it into the bloodstream. PrimeSilymarin solves this using a proprietary microencapsulation process, where silymarin particles are coated in a plant-based lipid layer. This increases bioavailability by up to 50%, meaning athletes get more benefits from smaller doses.

Their product line includes standard silymarin (60-95% purity), as well as pre-formulated blends like "LiverGuard" (silymarin + artichoke extract + turmeric) or "RecoveryMax" (silymarin + electrolytes + B vitamins). They also offer unflavored silymarin powder for adding to protein shakes or energy bars, with a neutral taste that won't overpower other ingredients.

PrimeSilymarin works closely with sports nutrition brands to develop custom formulations, offering flavor masking (to hide the bitter taste of silymarin) and color customization (natural green or yellow hues). They also provide stability testing, ensuring the silymarin remains potent even in products with long shelf lives, like powdered supplements.

Certifications: GMP, NSF Certified for Sport (free from banned substances), and ISO 9001. PrimeSilymarin is also a member of the Council for Responsible Nutrition (CRN), adhering to strict ethical standards in the supplement industry.

For brands that value tradition and artisanal quality, Herbal Heritage OÜ is a treasure. Founded in 2001 by a family of herbalists, this small-batch manufacturer in Viljandi (a historic town in southern Estonia) produces silymarin using time-honored extraction methods, combined with modern quality control.

Herbal Heritage's process starts with hand-picked milk thistle seeds, sourced from small, family-owned farms in Estonia. The seeds are air-dried in traditional wooden barns (instead of industrial dryers) to preserve enzymes and volatile compounds. They're then ground into a fine powder and macerated in organic grape alcohol for 4-6 weeks, a slow extraction method that draws out not just silymarin but also other beneficial phytochemicals. The resulting extract is strained by hand and evaporated at low temperatures to produce a thick, resinous silymarin concentrate, which is then powdered for easy use.

This artisanal approach results in a silymarin extract with a rich, complex profile, making it popular among herbalists, naturopaths, and brands marketing "traditional herbal remedies." Herbal Heritage offers both pure silymarin powder (70-85% purity) and "whole extract" (which includes the alcohol-soluble compounds from the maceration process) for those who prefer a more holistic product.

While Herbal Heritage is small (producing just 500 kg of silymarin per year), they prioritize quality over quantity. Every batch is tested in their in-house lab for purity and potency, and the company offers tours of their facility, allowing clients to see the extraction process firsthand. They also sell directly to consumers through their online shop, making their silymarin accessible to home herbalists and DIY skincare enthusiasts.

Certifications: EU Organic, GMP, and Traditional Herbal Registration (THR) compliant for the UK market. Herbal Heritage is also a member of the Estonian Herbalists Association, upholding the highest standards in traditional herbal medicine.

Last but certainly not least, ScienceExtracts Tallinn is pushing the boundaries of silymarin innovation. Founded in 2018 by a team of biochemists from the University of Tartu, this cutting-edge manufacturer specializes in patented silymarin formulations with enhanced benefits, from better bioavailability to targeted delivery.

ScienceExtracts' flagship product is SilyMax™, a patented silymarin complex bound to phospholipids (from sunflower lecithin) to increase absorption by up to 300% compared to standard silymarin. This makes SilyMax™ ideal for pharmaceutical applications, where precise dosing is critical, and for supplement brands marketing "high-potency" liver support products. The company also offers SilyProtect™, a silymarin extract combined with glutathione (a powerful antioxidant) for synergistic liver detox support, and SilySkin™, a micronized silymarin powder designed to penetrate the skin's barrier, making it effective in anti-aging serums and acne treatments.

What sets ScienceExtracts apart is their investment in research and development. They have a dedicated R&D lab with 10 scientists working on new formulations, and they partner with universities and pharmaceutical companies on clinical trials. In 2023, they published a study in the Journal of Ethnopharmacology showing that SilyMax™ was more effective at reducing liver enzyme levels in patients with non-alcoholic fatty liver disease (NAFLD) than standard silymarin.

ScienceExtracts produces both bulk silymarin and finished formulations, including capsules, tablets, and liquid extracts. They also offer OEM/ODM services, helping brands develop custom products from concept to launch, including packaging design and regulatory support.

Certifications: GMP, ISO 9001, and EU Pharma Grade. ScienceExtracts holds several patents for their silymarin formulations and is registered with the EMA as an innovative pharmaceutical ingredient supplier.