If you've ever picked up a liver support supplement, scanned the ingredients of a natural skincare cream, or about the botanical extracts powering your daily health routine, there's a good chance you've come across silymarin. Derived from the seeds of the milk thistle plant ( Silybum marianum ), this potent flavonoid complex has earned a reputation as a go-to for liver health, thanks to its antioxidant and anti-inflammatory properties. But silymarin's uses don't stop there—you'll find it in everything from dietary supplements and pharmaceuticals to cosmetics and even functional foods, where its gentle yet effective benefits make it a favorite among formulators.
In Sweden, a country known for its commitment to quality, sustainability, and natural health, the demand for high-purity silymarin is on the rise. Whether you're a small supplement brand looking for bulk ingredients, a pharmaceutical company needing GMP-certified extracts, or a cosmetic formulator sourcing organic botanicals, finding a reliable supplier is key. With so many options out there, how do you separate the trustworthy from the rest? That's where this guide comes in. We've rounded up the top 10 silymarin suppliers, manufacturers, wholesalers, and traders in Sweden, each bringing something unique to the table—from decades of expertise to cutting-edge extraction techniques and a focus on sustainability.
Before we dive into the list, let's quickly recap why silymarin matters. Beyond liver support, studies suggest it may aid in skin health (think reducing redness and supporting collagen production), support healthy digestion, and even play a role in managing blood sugar levels. But these benefits only hold if the silymarin is pure, potent, and sourced responsibly. That's why choosing a supplier with rigorous quality control, transparent sourcing, and certifications you can trust is non-negotiable. Whether you need small batches for testing or bulk quantities for large-scale production, the suppliers below have you covered.
| Supplier Name | Established | Key Products | Certifications | Specialty |
|---|---|---|---|---|
| NordicBotanicals AB | 2005 | Silymarin (95% purity), milk thistle extract, organic botanical extracts | GMP, ISO 9001, Organic EU | Pharma-grade extracts, sustainable sourcing |
| ScanHerb Extracts | 2010 | Bulk silymarin powder, standardized milk thistle extract, herbal blends | ISO 22000, Kosher, Halal | Wholesale to nutraceutical brands, fast delivery |
| Gothenburg Naturals | 1998 | Cosmetic-grade silymarin, organic milk thistle oil, botanical serums | ECOCERT, COSMOS, GMP | Cosmetics and skincare formulations |
| Stockholm Extracts Co. | 2015 | High-purity silymarin (98%), custom extracts, bulk botanical powders | FDA-registered, GMP, ISO 13485 | Pharmaceutical and research partnerships |
| Malmö Botanicals | 2008 | Organic silymarin, wild-harvested milk thistle extract, herbal tinctures | EU Organic, Fair Trade, GMP | Sustainable, small-batch production |
| Lund BioExtracts | 2012 | Standardized silymarin (80-95%), milk thistle seed powder, extract blends | ISO 9001, GMP, Halal | Global export, bulk and retail packaging |
| Uppsala Herb Traders | 1985 | Traditional milk thistle extract, silymarin capsules, botanical raw materials | Swedish Food Agency approved, GMP | Herbal medicine and traditional supplements |
| Linköping Extract Works | 2003 | Water-soluble silymarin, liposomal extracts, organic milk thistle products | ISO 14001, GMP, Organic Sweden | Innovative delivery systems (liposomal, water-soluble) |
| Örebro Naturals Wholesale | 2018 | Bulk silymarin (50-95% purity), milk thistle extract, botanical blends | GMP, ISO 22000, Vegan | Cost-effective wholesale for startups and SMEs |
| Helsingborg BioIngredients | 2001 | Pharmaceutical-grade silymarin, milk thistle extract for clinical trials | EMA-compliant, GMP, ISO 17025 | Clinical research and pharma partnerships |
1. NordicBotanicals AB
Founded in 2005 in the lush countryside of Västra Götaland, NordicBotanicals AB has grown from a small family-run operation to one of Sweden's most trusted names in botanical extracts. What sets them apart? A laser focus on quality and sustainability. They source their milk thistle seeds from organic farms in southern Sweden and Germany, where the cool climate and nutrient-rich soil yield seeds with some of the highest silymarin concentrations in Europe. "We visit every farm we work with," says Anna Lindqvist, their head of sourcing. "It's not just about the product—it's about ensuring the farmers share our values: no pesticides, fair wages, and crop rotation to protect the soil."
Product Range & Certifications
NordicBotanicals specializes in pharma-grade silymarin, with purity levels ranging from 80% to 95%. Their flagship product is a 95% pure silymarin powder, ideal for pharmaceutical formulations and high-end supplements. They also offer organic milk thistle extract (standardized to 70% silymarin) for nutraceuticals and cosmetics. All products are GMP-certified, ISO 9001-compliant, and carry the EU Organic label, making them a favorite among brands targeting eco-conscious consumers.
Why Work With Them?
Beyond quality, NordicBotanicals prides itself on flexibility. Whether you need a 1kg sample or a 500kg bulk order, they can accommodate. They also offer custom extraction services—if you need silymarin in a specific form (liquid, oil-soluble, or micronized powder), their in-house lab can tailor it to your needs. Plus, their commitment to sustainability extends to packaging: all orders are shipped in recyclable or compostable materials, with carbon-neutral delivery within Sweden.
2. ScanHerb Extracts
If you're a nutraceutical brand in need of reliable bulk supplies, ScanHerb Extracts should be at the top of your list. Established in 2010 in Malmö, this supplier has built a reputation for fast turnaround times and competitive pricing. "We know how tight production schedules can be," says Erik Johansson, their sales director. "That's why we keep over 10 tons of silymarin powder in stock at any given time—so we can ship most orders within 48 hours."
Product Range & Certifications
ScanHerb's core offering is bulk silymarin powder, available in purity levels from 50% to 95%. They also produce standardized milk thistle extract (with silybin A and B as the key markers) and herbal blends that combine silymarin with other liver-supporting ingredients like artichoke extract or dandelion root. Their certifications include ISO 22000 (food safety), Kosher, and Halal, making their products suitable for a wide range of dietary needs.
Why Work With Them?
Speed and scalability are ScanHerb's biggest strengths. They work with brands of all sizes, from startups ordering 5kg to large manufacturers needing 1-ton batches. Their pricing is transparent, with discounts for bulk orders, and they offer flexible payment terms for long-term partnerships. They also provide comprehensive documentation with every order, including COAs (Certificates of Analysis), MSDS, and traceability reports—so you can be confident in what you're putting into your products.
3. Gothenburg Naturals
For cosmetics and skincare formulators, Gothenburg Naturals is a hidden gem. Founded in 1998 by a team of herbalists and cosmetic chemists, this supplier has carved out a niche in creating silymarin extracts specifically for topical use. "Silymarin is amazing for the skin," explains Sofia Andersson, their R&D lead. "It's a powerful antioxidant that helps protect against environmental damage, soothes irritation, and even supports collagen production. But to work in skincare, it needs to be formulated correctly—stable, easily absorbed, and gentle enough for daily use."
Product Range & Certifications
Gothenburg Naturals offers two star products: a cosmetic-grade silymarin powder (standardized to 80% silymarin) and an organic milk thistle oil, cold-pressed from the seeds. The powder is water-soluble, making it easy to incorporate into serums, creams, and masks, while the oil is perfect for balms and facial oils. All their products are ECOCERT and COSMOS certified, ensuring they meet strict organic and sustainability standards for cosmetics. They also hold GMP certification, so you can trust the purity and consistency of every batch.
Why Work With Them?
What makes Gothenburg Naturals stand out is their expertise in cosmetic formulations. They don't just sell you silymarin—they help you use it effectively. Their technical team offers free consultations to help with dosage, compatibility, and stability testing. They also provide sample formulations (like a silymarin-infused soothing serum or anti-aging cream base) to help you get started. For small-batch brands, they even offer private labeling, making it easy to launch a new product without investing in large-scale production.
4. Stockholm Extracts Co.
Founded in 2015, Stockholm Extracts Co. is a relative newcomer, but they've quickly made a name for themselves with their high-purity silymarin and innovative approach to extraction. Located in the heart of Stockholm's tech district, they combine traditional herbal knowledge with cutting-edge technology. "We use supercritical CO2 extraction," explains CEO Lars Eriksson. "It's a gentler process than solvent extraction, which means we preserve more of the milk thistle's natural compounds—including silybin, the most active component of silymarin. The result is a purer, more potent extract."
Product Range & Certifications
Stockholm Extracts' claim to fame is their 98% pure silymarin powder, one of the highest purity levels available in Europe. This ultra-pure extract is designed for pharmaceutical research, clinical trials, and high-dose supplements. They also offer custom extraction services—if you need silymarin with a specific silybin content (e.g., 30% silybin A and B), their lab can tailor it. All products are FDA-registered, GMP-certified, and ISO 13485-compliant (a standard for medical devices), making them a top choice for pharmaceutical companies and research institutions.
Why Work With Them?
Innovation is key here. Stockholm Extracts invests heavily in R&D, with a team of chemists and botanists constantly exploring new extraction methods and applications for silymarin. They also offer small-batch production, which is ideal for startups or researchers needing small quantities for testing. Plus, their location in Stockholm gives them easy access to shipping hubs, meaning fast delivery to other EU countries and beyond.
5. Malmö Botanicals
For brands focused on organic and wild-harvested ingredients, Malmö Botanicals is a must-know. Founded in 2008 by a group of herbalists and environmentalists, this supplier is committed to preserving traditional botanical knowledge while promoting sustainable harvesting. They source their milk thistle seeds from small-scale farmers in Sweden and Poland, many of whom have been growing the plant for generations. "Wild-harvested milk thistle has a more complex profile of phytochemicals," says Olof Persson, their founder. "It's not just about silymarin—it's about the whole plant working together. That's why our extracts have a slightly lower silymarin concentration (around 70%) but are richer in other beneficial compounds."
Product Range & Certifications
Malmö Botanicals offers organic silymarin powder (standardized to 70% silymarin), wild-harvested milk thistle extract, and herbal tinctures (alcohol-based extracts for oral use). All their products are certified EU Organic and Fair Trade, ensuring the farmers receive a fair price for their crops. They're also GMP-certified, so you can trust the quality and safety of their extracts.
Why Work With Them?
If sustainability and storytelling matter to your brand, Malmö Botanicals is the partner for you. They provide detailed "origin stories" for every batch, including photos of the farms and farmers, which can be a powerful marketing tool for eco-conscious consumers. They also offer small-batch production (starting at 500g), making them accessible to indie brands. And their team is happy to share their herbal expertise—whether you need help formulating a liver tonic or want to learn more about milk thistle's traditional uses.
6. Lund BioExtracts
Lund BioExtracts, established in 2012, is all about accessibility. Based in the university city of Lund, they work with a network of global suppliers to offer high-quality silymarin at competitive prices, making them a favorite among nutraceutical brands and supplement manufacturers. "We believe everyone should have access to quality botanical extracts," says Martin Nilsson, their sales manager. "That's why we've built relationships with trusted farms in Hungary, Bulgaria, and Romania—regions with ideal conditions for growing milk thistle—allowing us to keep costs down without compromising on quality."
Product Range & Certifications
Lund BioExtracts offers standardized milk thistle extract with silymarin concentrations from 80% to 95%, as well as milk thistle seed powder (for use in capsules or as a food additive). They also create custom herbal blends—for example, a "Liver Support Mix" combining silymarin with turmeric, ginger, and artichoke extract. Their certifications include ISO 9001 (quality management) and GMP, and they're Kosher and Halal certified to cater to diverse markets.
Why Work With Them?
Affordability and reliability are Lund BioExtracts' biggest draws. They offer volume discounts (the more you order, the lower the price), and their minimum order quantity is just 1kg, making them accessible to small brands. They also have a global export network, shipping to over 30 countries, so if you need silymarin delivered outside Sweden, they can handle it. Plus, their customer service team is known for being responsive—whether you have a question about a COA or need help placing an order, they're quick to assist.
7. Uppsala Herb Traders
With roots dating back to 1985, Uppsala Herb Traders is one of Sweden's oldest botanical extract suppliers. Founded by a herbalist who wanted to bring traditional herbal remedies to modern consumers, they specialize in time-tested extracts, including silymarin. "Milk thistle has been used for liver health for centuries," says Ingrid Karlsson, their heritage expert. "Our approach is to honor that tradition while ensuring our extracts meet modern safety and quality standards."
Product Range & Certifications
Uppsala Herb Traders offers a traditional milk thistle extract (standardized to 80% silymarin) in both powder and liquid form, as well as pre-made silymarin capsules (available in 150mg and 300mg doses). Their liquid extract is alcohol-based, making it easy to add to water or juice, while the powder is ideal for encapsulation or blending into smoothies. All products are approved by the Swedish Food Agency and GMP-certified, ensuring they're safe for oral consumption.
Why Work With Them?
If you're looking for a supplier with a deep understanding of herbal medicine, Uppsala Herb Traders is hard to beat. Their team includes herbalists and naturopaths who can provide insights into how to best use silymarin in formulations, from dosage recommendations to potential synergies with other herbs. They also offer private labeling for their capsules, making it easy to launch your own supplement line without the hassle of manufacturing.
8. Linköping Extract Works
Linköping Extract Works, founded in 2003, is all about innovation. Located in the tech hub of Linköping, they've invested in state-of-the-art extraction technology to create silymarin products with unique properties. "The biggest challenge with silymarin is bioavailability," explains Erik Larsson, their chief chemist. "Traditional silymarin is poorly absorbed by the body, so much of it passes through unused. We've solved that with our water-soluble and liposomal formulations, which increase absorption by up to 300%."
Product Range & Certifications
Linköping's star products are their water-soluble silymarin (easily absorbed in the gut, ideal for supplements) and liposomal silymarin (encapsulated in tiny fat bubbles, perfect for both oral and topical use). They also offer organic milk thistle extract (standardized to 80% silymarin) for brands focusing on natural ingredients. All products are ISO 14001-certified (environmental management), GMP-compliant, and carry the Organic Sweden label, reflecting their commitment to sustainability.
Why Work With Them?
Innovation is Linköping Extract Works' claim to fame. If you want to create a supplement or skincare product with enhanced bioavailability, their water-soluble or liposomal silymarin can give you a competitive edge. They also offer technical support—their team can help you test absorption rates and stability, ensuring your product delivers the results you promise. Plus, their commitment to the environment (they use renewable energy in their facility and recycle 95% of their waste) appeals to eco-conscious brands.
9. Örebro Naturals Wholesale
Founded in 2018, Örebro Naturals Wholesale is a rising star in Sweden's botanical extract market, focusing on providing affordable bulk silymarin to startups and small-to-medium enterprises (SMEs). "We started because we saw a gap in the market," says Linda Pettersson, their founder. "Many suppliers require large minimum orders, which can be a barrier for new brands. We wanted to make high-quality silymarin accessible to everyone, regardless of size."
Product Range & Certifications
Örebro Naturals offers bulk silymarin powder with purity levels from 50% to 95%, as well as milk thistle extract standardized to 80% silymarin. They also provide basic botanical blends (e.g., silymarin + vitamin C for antioxidant support) to help startups save time on formulation. Their certifications include GMP, ISO 22000 (food safety), and Vegan certification, ensuring their products are suitable for plant-based brands.
Why Work With Them?
Flexibility and affordability are Örebro Naturals' strengths. They have no minimum order quantity (you can order as little as 250g for testing), and their prices are among the most competitive in Sweden. They also offer payment plans for larger orders, making it easier for startups to manage cash flow. Plus, their online ordering system is user-friendly—you can browse products, request COAs, and place orders in minutes, with delivery within 2-3 business days in Sweden.
10. Helsingborg BioIngredients
Rounding out our list is Helsingborg BioIngredients, a supplier specializing in high-purity, pharmaceutical-grade silymarin for clinical research and pharmaceutical applications. Founded in 2001, they work closely with universities, hospitals, and pharmaceutical companies to provide silymarin that meets the strictest standards for safety and efficacy. "When it comes to clinical trials or prescription medications, there's no room for error," says Dr. Karin Berg, their quality assurance director. "Our silymarin is tested rigorously—for purity, potency, and contaminants—to ensure it meets EMA and FDA guidelines."
Product Range & Certifications
Helsingborg BioIngredients offers pharmaceutical-grade silymarin with purity levels up to 98%, as well as custom extracts for clinical trials (e.g., silymarin with specific silybin isomer ratios). All products are EMA-compliant, GMP-certified, and ISO 17025-accredited (for laboratory testing), ensuring they meet the highest standards for pharmaceutical ingredients. They also provide detailed documentation, including stability studies and impurity profiles, to support regulatory submissions.
Why Work With Them?
If you're in the pharmaceutical or research space, Helsingborg BioIngredients is the supplier for you. Their expertise in regulatory compliance and quality control means you can trust their silymarin to meet the strict requirements of clinical trials and drug manufacturing. They also offer small-batch production (starting at 500g), which is essential for research projects. And their team includes pharmacists and chemists who can provide technical support, helping you navigate the complex world of pharmaceutical ingredient sourcing.
Choosing the Right Silymarin Supplier for Your Needs
Whether you're formulating a liver support supplement, creating a natural skincare line, or conducting clinical research, the silymarin supplier you choose can make or break your product. The 10 companies above represent the best Sweden has to offer, each with unique strengths: NordicBotanicals for sustainability, Gothenburg Naturals for cosmetics, Stockholm Extracts Co. for high purity, and Örebro Naturals for affordability, to name a few.
When evaluating suppliers, start by clarifying your needs: What's your budget? Do you need organic or pharma-grade silymarin? What's your minimum order quantity? Do you require specific certifications (GMP, ECOCERT, Organic)? Once you have answers, use the table above to narrow down your options, then reach out for samples and COAs. A reliable supplier will be happy to provide documentation and answer your questions—after all, transparency is key to building a long-term partnership.
At the end of the day, the best supplier is one that aligns with your brand values, meets your quality standards, and supports your growth. With Sweden's reputation for excellence in manufacturing and sustainability, you can't go wrong with any of the names on this list. Here's to creating amazing products—powered by the best silymarin Sweden has to offer!
