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

Founded in 2012, GreenRoot Botanicals has built a reputation as one of Zambia's most trusted botanical extracts manufacturers. What sets them apart? Their focus on pharmaceutical-grade products. Located in Lusaka's industrial zone, their state-of-the-art facility is equipped to process milk thistle seeds into pure silymarin powder, with concentrations ranging from 70% to 95%. Whether you're a pharmaceutical company needing small-batch, high-purity silymarin or a supplement brand ordering bulk botanical extracts, GreenRoot can scale to meet your needs—they regularly handle orders from 1kg up to 5,000kg, making them a go-to for businesses of all sizes.

What really makes GreenRoot stand out is their commitment to quality control. Every batch of silymarin undergoes third-party testing for purity, heavy metals, and microbial contamination, and they're proud to hold ISO 9001 and GMP certifications. Plus, their team includes a in-house botanist and quality assurance manager who work directly with local farmers to source the best milk thistle seeds, ensuring the raw material is fresh and potent. For businesses in Zambia that prioritize consistency and pharmaceutical-grade standards, GreenRoot is a top choice.

If organic is your priority, Zambia Herbal Extracts Co. should be at the top of your list. This family-owned supplier, based in Kitwe, has been specializing in organic botanical extracts since 2008, with a focus on milk thistle extract and silymarin. They work with small-scale farmers in the Copperbelt region who grow milk thistle without synthetic pesticides or fertilizers, and their extraction process uses cold-press methods to preserve the plant's natural compounds—resulting in a product that's not only organic but also rich in bioactive ingredients.

What customers love about Zambia Herbal Extracts is their flexibility. They understand that not every business needs a truckload of silymarin; whether you're a startup ordering 500g for product testing or a wellness store restocking 10kg, they'll tailor the order to your needs. Plus, their local delivery network means orders within Zambia arrive in 2-3 business days, which is a huge plus for businesses tight on time. With organic certification from the Zambia Organic Producers Association (ZOPA) and a transparent supply chain (they'll even share photos of their partner farms!), this supplier is ideal for brands marketing "clean" or "organic" products.

For businesses that need silymarin in large quantities, BulkBotanicals Zambia is the name to know. As one of the country's leading wholesalers of botanical extracts, they specialize in bulk orders—think 100kg and above—at prices that make scaling your business affordable. Based in Ndola, they've built a network of international and local manufacturers, allowing them to source silymarin and milk thistle extract at competitive rates and pass those savings on to customers.

BulkBotanicals prides itself on being a "one-stop shop" for bulk botanical extracts. In addition to silymarin, they stock other popular extracts like green tea, turmeric, and echinacea, making it easy for businesses to consolidate orders and reduce shipping costs. They also offer flexible payment terms for regular clients, which is a big help for companies managing cash flow. While they don't manufacture their own products, their strict supplier vetting process ensures that all silymarin meets ISO 22000 food safety standards, and they provide batch test reports upon request. If you're a large-scale manufacturer or a distributor supplying multiple retailers, BulkBotanicals' combination of price, quantity, and reliability is hard to beat.

When it comes to pharmaceutical-grade silymarin, PharmaGrade Extracts is the gold standard in Zambia. Founded in 2015 by a team of pharmacists and chemical engineers, this Lusaka-based manufacturer focuses exclusively on producing extracts for the pharmaceutical industry—meaning their silymarin meets the strictest purity and safety standards, including WHO-GMP and ISO 13485 certifications. Their facility is equipped with advanced extraction technology, including supercritical CO2 extraction, which allows for precise control over the final product's composition.

What sets PharmaGrade apart is their dedication to scientific rigor. Every batch of silymarin is tested in their in-house lab for potency (they guarantee a minimum of 80% silymarin content), dissolution rate (critical for pharmaceutical formulations), and stability. They also offer custom formulations, working with clients to create silymarin blends tailored to specific dosage forms, like tablets or capsules. While their prices are higher than some wholesalers, the quality assurance is worth it for pharmaceutical companies that can't afford to compromise on ingredient purity. If your business is in the pharmaceutical sector, PharmaGrade Extracts is a supplier you can trust to meet regulatory requirements.

Small businesses and startups often struggle to find suppliers who take their needs seriously, but NaturalWellness Traders is changing that. This supplier, based in Livingstone, specializes in serving small to medium-sized businesses with personalized service and small-batch orders. Whether you need 1kg of silymarin to launch a new supplement line or 5kg to restock your wellness store, they'll treat your order with the same care as a large manufacturer.

NaturalWellness prides itself on education—their team is happy to walk new clients through the differences between silymarin concentrations (like 70% vs. 80%) or explain how to test for product purity. They also offer free samples (up to 100g) so you can test the silymarin before committing to a larger order, which is a huge relief for businesses investing in new ingredients. While they don't have organic or pharmaceutical certifications, they do provide third-party lab reports for every batch, and their prices are budget-friendly for small operations. For entrepreneurs just starting out or businesses with niche product lines, NaturalWellness Traders feels less like a supplier and more like a partner.

AfricanBotanicals Manufacturing is unique in that they control every step of the silymarin production process—from seed to extract. Based in Kabwe, they own and operate a 50-acre farm where they grow milk thistle, ensuring complete traceability of their raw materials. This vertical integration allows them to guarantee the quality of their silymarin, as they can monitor growing conditions, harvest times, and extraction methods closely.

Their extraction facility uses a water-based process that's both eco-friendly and efficient, resulting in silymarin with high bioavailability (meaning it's easily absorbed by the body). They're also committed to sustainability: the farm uses rainwater harvesting, and waste from the extraction process is composted and used to fertilize the fields. In addition to selling silymarin locally, they export to neighboring countries like South Africa and Zimbabwe, making them a regional player in the botanical extracts market. With organic and Fair Trade certifications, AfricanBotanicals is a favorite among brands that want to highlight ethical sourcing and environmental responsibility.

ZamExtracts Wholesale, located in Lusaka, is a family-run business that's been supplying Zambia with botanical extracts since 2010. While they offer a wide range of products, their silymarin and milk thistle extract have gained a loyal following thanks to their consistency and affordability. They source their raw materials from a mix of local farmers and international manufacturers, balancing quality with cost to meet the needs of both budget-conscious and premium brands.

One of ZamExtracts' biggest draws is their customer service. The owners, siblings Mwansa and Chipo, are often on-site and happy to chat with clients about their needs—whether you're confused about dosage recommendations or need help calculating how much silymarin to order for a new product. They also offer discounts for repeat customers, and their minimum order size is just 1kg, making them accessible for small businesses. While they don't have as many certifications as some larger suppliers, they're transparent about their sourcing and will share contact information for their manufacturers if requested. For businesses that value a personal touch, ZamExtracts Wholesale is a solid choice.

HealthRoots Zambia is a bit of a hidden gem in the silymarin market. This small supplier, based in Lusaka, specializes in hard-to-find botanical extracts, and their silymarin is sourced from a niche manufacturer in India known for high-purity products. While they're not the biggest or cheapest supplier on this list, they cater to businesses looking for something specific—like silymarin with a 90% concentration or milk thistle extract standardized for silibinin (the most active component of silymarin).

What makes HealthRoots stand out is their attention to detail. They work closely with their international suppliers to ensure the silymarin meets Zambian import standards, and they handle all the paperwork (like customs clearance and import permits) for clients, saving businesses time and hassle. They also offer personalized labeling for bulk orders, which is a nice perk for brands that want to private-label their supplements. While their delivery times are longer (2-3 weeks for international orders), the quality of their silymarin makes the wait worthwhile for businesses focused on premium, specialized products.

PureSilymarin Industries is all about specialization. As the name suggests, they focus solely on silymarin and milk thistle extract, and this narrow focus has made them experts in their field. Based in Lusaka, they've been manufacturing silymarin since 2012, using a proprietary extraction method that they claim results in higher bioactivity than standard processes. Their silymarin is available in concentrations from 60% to 95%, and they also offer custom blends for clients with specific formulation needs.

One of PureSilymarin's key selling points is their Halal certification, which makes their products suitable for businesses targeting Muslim consumers in Zambia and beyond. They're also GMP certified, ensuring that their manufacturing process meets strict hygiene and safety standards. While they're a smaller manufacturer, they're known for their fast turnaround times—most orders are processed and shipped within 48 hours—and their customer support team is available to answer technical questions about silymarin's uses or formulations. For businesses that want a supplier who lives and breathes silymarin, PureSilymarin Industries is a strong contender.

Rounding out our list is BotanicalBulk Zambia, a trader that bridges the gap between international manufacturers and local businesses. They don't produce their own silymarin, but they've spent years building relationships with top botanical extracts manufacturers in China, India, and Europe, allowing them to offer a wide range of silymarin products at competitive prices. Whether you need low-cost silymarin for budget supplements or high-end pharmaceutical-grade for medicinal products, they can source it.

BotanicalBulk is known for their transparency. They provide detailed profiles of their supplier factories, including photos of manufacturing facilities and copies of certifications, so clients can feel confident in the product's origin. They also offer price matching—if you find a better quote from another supplier, they'll work to match or beat it. While they don't offer the same level of hand-holding as smaller suppliers, their large network and global reach make them a reliable choice for businesses that need access to international silymarin varieties or large quantities at short notice.