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

Founded in 2005, Romania Botanicals Extracts SRL has grown to become one of the country's most respected names in botanical extract production, with a focus on silymarin and milk thistle derivatives. Based in Cluj-Napoca, in the heart of Transylvania, the company prides itself on vertical integration—from cultivating milk thistle on its own 500-hectare farms to operating a state-of-the-art extraction facility equipped with supercritical CO₂ and solvent-free technologies. This hands-on approach allows them to control every step of the process, ensuring silymarin purity levels ranging from 80% to 95%, tailored to client specifications.

What sets Romania Botanicals apart is its commitment to sustainability. The company's farms use organic farming practices, avoiding synthetic pesticides and fertilizers, and its extraction facility runs on renewable energy, earning it an ISO 14001 certification for environmental management. Their silymarin products are widely used in pharmaceutical formulations, particularly liver support medications, and dietary supplements. With a minimum order quantity (MOQ) of 50 kg, they cater primarily to large-scale buyers, but also offer sample sizes for product testing. Clients praise their consistent quality and responsive customer service, with many highlighting their ability to meet tight delivery deadlines across the EU.

Transylvanian Natural Ingredients, located in Brașov, specializes in high-quality botanical extracts with a niche in standardized silymarin and milk thistle seed oil. Established in 2010, the company has built a reputation for innovation, particularly in developing silymarin extracts optimized for cosmetic applications. Unlike many suppliers focused solely on powder extracts, Transylvanian Natural Ingredients offers both powdered silymarin (standardized to 80-90% purity) and cold-pressed milk thistle seed oil, rich in omega-6 fatty acids and antioxidants—making it a popular choice for anti-aging serums and moisturizers.

The company holds ISO 22000 certification for food safety management, as well as Kosher and Halal certifications, expanding its reach to global markets with specific dietary requirements. Their silymarin is sourced from local farmers in the Brașov region, known for its mineral-rich soils, which the company claims enhances the bioactivity of the final extract. With an MOQ of 25 kg, they're accessible to both medium-sized supplement brands and cosmetic manufacturers. Recent client testimonials note their flexibility in creating custom blends, such as silymarin combined with other botanical extracts like turmeric or green tea, to meet unique product needs.

Carpathian Extracts & Co., based in Timișoara, is a bulk-focused supplier catering to the pharmaceutical and nutraceutical industries. With over 15 years of experience, the company has carved a niche in producing high-volume silymarin powder, with an annual production capacity of 500 metric tons. Their flagship product is a water-soluble silymarin extract, a specialty that addresses a common challenge in the industry: traditional silymarin is fat-soluble, limiting its use in water-based formulations like beverages or liquid supplements. Carpathian's water-soluble variant uses a proprietary microencapsulation process, making it easier to incorporate into a wider range of products.

Certified GMP and ISO 14001, Carpathian Extracts places a strong emphasis on quality control, with an in-house laboratory conducting tests for heavy metals, pesticides, and microbial contamination. Their silymarin is sourced from contracted farmers in the Banat region, where milk thistle has been grown for generations, ensuring a consistent supply of raw material. While their MOQ of 100 kg is higher than some competitors, this bulk focus allows them to offer competitive pricing, making them a favorite among large pharmaceutical companies and international distributors. The company also provides detailed technical documentation, including COA (Certificate of Analysis) and MSDS (Material Safety Data Sheet), to support client compliance with regulatory bodies like the EU's EFSA (European Food Safety Authority).

For businesses focused on organic and natural products, Dacia Natural Products is a standout choice. Based in Craiova, this family-owned company has been producing organic botanical extracts since 2012, with a particular focus on milk thistle. What makes Dacia unique is its commitment to the entire organic chain: the company works directly with small-scale farmers in Dolj County, providing training in organic farming practices and ensuring fair prices for their crops. This dedication has earned them EU Organic certification, as well as Vegan and Cruelty-Free labels—important credentials for brands targeting eco-conscious consumers.

Dacia's product line includes organic milk thistle extract powder (standardized to 80% silymarin) and a range of OEM services, such as private-label silymarin capsules and tablets. They also offer smaller MOQs, with 10 kg for retail-sized orders and 50 kg for bulk, making them accessible to startups and small to medium-sized businesses. Clients often highlight their transparency, with the company providing farm-to-fork traceability reports upon request. In addition to pharmaceuticals and supplements, Dacia's organic silymarin is used in health foods, such as fortified cereals and energy bars, appealing to the growing demand for clean-label products.

As one of Romania's leading silymarin traders, Bucharest Botanical Traders acts as a bridge between local manufacturers and international buyers, offering a diverse range of silymarin extracts sourced from vetted producers across the country. Founded in 2010, the company has built a network of 10+ partner factories, allowing them to provide both standardized silymarin (with purity levels from 60% to 95%) and custom blends tailored to specific industry needs—for example, silymarin combined with other liver-supporting ingredients like artichoke extract or N-acetyl cysteine (NAC).

Based in Romania's capital, Bucharest, the company leverages the city's logistics hub to offer fast shipping to EU countries (typically 2-3 days) and worldwide delivery via sea or air freight. Their certifications include ISO 9001 and HACCP, ensuring that all products meet strict quality and safety standards. With an MOQ of 20 kg, Bucharest Botanical Traders caters to a broad client base, from cosmetic formulators in France to supplement brands in the UK. What clients appreciate most is their flexibility: whether you need a small batch for product development or a large order for commercial production, they can scale to meet demand. They also provide personalized support, helping clients navigate EU regulations and documentation for importing botanical extracts.

Danube Valley Extracts, located in Giurgiu, along the banks of the Danube River, is known for its high-purity silymarin, with a flagship product boasting 95% purity—one of the highest in Romania. Founded by a team of biochemists, the company specializes in pharmaceutical-grade extracts, working closely with drug manufacturers to develop silymarin for use in prescription medications and over-the-counter liver supplements. Their state-of-the-art extraction facility uses a gentle alcohol-based process to preserve silymarin's bioactive compounds, and they invest heavily in research and development to improve extraction efficiency and product stability.

Certified GMP and FDA registered, Danube Valley Extracts meets the stringent requirements of the pharmaceutical industry, including strict batch-to-batch consistency and comprehensive documentation. In addition to powdered silymarin, they produce a liquid silymarin extract, ideal for use in oral suspensions and topical gels. While their primary focus is pharmaceuticals, their liquid extract has gained traction in the cosmetic industry, particularly in anti-aging creams targeting dull or damaged skin, thanks to silymarin's antioxidant properties. With an MOQ of 50 kg, they're best suited for medium to large-scale buyers, but they also offer pilot batches for clinical trials and product testing.

Black Sea Natural Ingredients, based in Constanta, on Romania's Black Sea coast, is a diversified supplier with a focus on both silymarin and by-products of milk thistle processing. In addition to standard silymarin powder (80-90% purity), the company produces milk thistle seed meal—a protein-rich by-product used in animal feed supplements, particularly for livestock and aquaculture. This commitment to zero-waste production aligns with the growing global trend toward sustainability, making them a popular choice for eco-conscious buyers.

With ISO 9001 and GMP certifications, Black Sea Natural Ingredients ensures quality across all product lines. Their silymarin is sourced from farmers in the Dobruja region, where the dry, sunny climate is ideal for milk thistle cultivation, resulting in high silymarin content in the seeds. The company's location in Constanta, a major port city, gives them a logistics advantage for exporting to markets in the Middle East and North Africa, in addition to EU countries. While their MOQ of 100 kg is geared toward bulk buyers, they offer flexible payment terms, including letters of credit, to facilitate international trade. Clients note their reliability in meeting large orders, even during peak seasons, thanks to a strategic stockpiling system.

Oltenia Botanicals Manufacturing, located in Craiova, serves the pharmaceutical and dietary supplement industries with a focus on standardized silymarin extract and organic milk thistle products. The company operates a GMP-certified manufacturing facility with a capacity of 200 metric tons per year, using a combination of traditional ethanol extraction and modern spray-drying technology to produce fine, free-flowing powder. Their silymarin is standardized to 80% purity, a sweet spot for many supplement brands looking for a balance between potency and cost-effectiveness.

What makes Oltenia Botanicals unique is its ISO 13485 certification, a standard specific to medical devices and pharmaceutical components, reflecting their commitment to meeting the highest quality standards. They also hold EU Organic certification for their organic milk thistle extract, sourced from small-scale farmers in the Oltenia region who follow biodynamic farming principles. The company prides itself on transparency, providing clients with access to its farm partners and extraction facility for audits. With an MOQ of 30 kg, they cater to both regional supplement brands and international pharmaceutical companies. Recent investments in automation have allowed them to reduce production time, making them a reliable partner for clients with tight deadlines.

Wallachian Wholesale Extracts, based in Târgu Jiu, is a wholesaler specializing in supplying silymarin to the cosmetics and personal care industries. While many suppliers focus on pharmaceuticals, Wallachian has identified a gap in the market for silymarin tailored to skincare, developing extracts optimized for stability in creams, serums, and masks. Their silymarin is processed to have a fine particle size, ensuring easy incorporation into formulations, and they offer a range of concentrations (50-90% purity) to suit different product needs—from budget-friendly creams to high-end luxury serums.

Certified GMP and ISO 9001, Wallachian Wholesale Extracts prioritizes safety, with all products tested for heavy metals and microbial contamination, critical for topical use. They also provide technical support to cosmetic formulators, offering advice on dosage, compatibility with other ingredients, and shelf-life extension. With an MOQ of 10 kg, they're accessible to small and medium-sized cosmetic brands, including startups and indie beauty lines. The company has built a loyal customer base by offering sample sizes (100-500 grams) for product testing, allowing clients to experiment with formulations before committing to larger orders. Their location in Wallachia, a region with a long history of herbalism, also adds a storytelling element that resonates with brands marketing "natural" or "traditional" skincare products.

Rounding out our list is Maramureș Natural Extracts, a family-owned business in Baia Mare, in the mountainous Maramureș region. Known for its artisanal approach to botanical extraction, the company combines traditional methods with modern technology to produce silymarin and silymarin-based complexes. Their most popular product is a silymarin-vitamin E complex, designed to enhance antioxidant activity—vitamin E is known to boost silymarin's ability to neutralize free radicals, making it a popular choice for anti-aging supplements and skincare products.

Certified ISO 22000 and Kosher, Maramureș Natural Extracts caters to the food supplement and functional food industries, with clients ranging from small health food brands to large European retailers. Their water-soluble silymarin is particularly popular in the beverage industry, used to fortify energy drinks and herbal teas with liver-supporting benefits. The company's small-batch production model ensures attention to detail, and they offer custom formulations, working with clients to develop unique blends for specific health claims. With an MOQ of 25 kg, they're accessible to a wide range of buyers, and their commitment to sustainability—they use 100% renewable energy and biodegradable packaging—resonates with eco-conscious brands. Clients often praise their personalized service, with the founding family frequently involved in client consultations to understand their needs.