| Rank | Company Name | Key Products | Certifications | Specialties |
|---|---|---|---|---|
| 1 | Oman Natural Extracts Ltd. | Silymarin (milk thistle extract), bulk botanical extracts, organic herbal powders | GMP, ISO 9001, Halal | Sustainable sourcing, bulk wholesale, GCC-focused distribution |
| 2 | Sultanate Silymarin Industries | High-purity silymarin (80-95%), milk thistle extract, custom formulations | ISO 22000, Organic (EU/USDA), GMP | Pharmaceutical-grade extracts, R&D capabilities |
| 3 | Al Wusta Botanical Traders | Silymarin, milk thistle extract, multi-herb blends, bulk botanical extracts | ISO 14001 (Eco-friendly), GMP | Wholesale distribution, eco-conscious packaging |
| 4 | Muscat Extracts & Botanicals | Silymarin, organic milk thistle extract, botanical extracts for cosmetics | USDA Organic, COSMOS, Halal | Cosmetic-grade ingredients, small-batch production |
| 5 | Dhofar Herbal Solutions | Silymarin, bulk botanical extracts, herbal supplements (private label) | GMP, ISO 9001, HACCP | Private labeling, fast turnaround for small orders |
| 6 | Oman Bioactive Ingredients | Standardized silymarin, milk thistle extract, plant-based antioxidants | ISO 17025 (Lab certified), GMP | High-purity R&D batches, third-party testing |
| 7 | Salalah Natural Extracts Co. | Silymarin, bulk milk thistle extract, organic botanical powders | Organic (EU), GMP, Fair Trade | Ethical sourcing, community-focused production |
| 8 | Ruwi Botanical Wholesalers | Silymarin, generic botanical extracts, milk thistle extract (bulk) | ISO 9001, GMP | Cost-effective bulk orders, GCC-wide delivery |
| 9 | Nizwa Herbal Extracts | Silymarin, traditional herbal extracts, milk thistle extract (standardized) | Halal, GMP, Traditional Medicine Board certified | Blends traditional and modern extraction methods |
| 10 | Sur BioExtracts | Silymarin, marine botanical extracts, milk thistle extract (liquid form) | ISO 22000, GMP | Liquid extracts, innovative delivery formats |
1. Oman Natural Extracts Ltd.
Founded in 2005, Oman Natural Extracts Ltd. (ONE) has grown from a small family business to one of the country's most trusted names in bulk botanical extracts. Nestled in the industrial zone of Muscat, their 50,000-square-foot facility is a hive of activity, where state-of-the-art extraction equipment works in harmony with traditional herbal knowledge. What sets ONE apart? Their unwavering commitment to sustainability.
ONE sources milk thistle seeds from local Omani farmers and trusted partners in Iran and Turkey, ensuring that every batch meets strict quality standards. Their silymarin extracts are available in both powder and liquid forms, with purity levels ranging from 70% to 95%—tailored to meet the needs of pharmaceutical companies, supplement brands, and even animal feed manufacturers. As a leading bulk supplier, they specialize in large-scale orders (think 100kg+), but don't sleep on their smaller wholesale options for startups.
Certified by GMP and ISO 9001, ONE prides itself on transparency. Each shipment comes with a detailed certificate of analysis (CoA), and their in-house lab conducts rigorous testing for heavy metals, pesticides, and microbial contaminants. "We treat our clients like partners," says CEO Fatima Al-Mansoori. "If you need a custom blend or a specific silymarin concentration, we'll work with you to make it happen." With a distribution network spanning the GCC, East Africa, and South Asia, ONE is a go-to for businesses that value reliability and ethical sourcing.
2. Sultanate Silymarin Industries
When it comes to pharmaceutical-grade silymarin, Sultanate Silymarin Industries (SSI) is in a league of its own. Established in 2010, this manufacturer has built a reputation for precision—their silymarin extracts are renowned for their high purity (often 90% or higher) and consistent flavonoid profile. Located in Sohar, their facility boasts ISO 22000 certification and a dedicated R&D team that's constantly innovating extraction techniques.
SSI's claim to fame? They're one of the few suppliers in Oman that grows its own milk thistle. On a 200-acre farm outside of Sohar, the company cultivates organic milk thistle using drip irrigation and natural fertilizers, ensuring full control over the supply chain. "We know exactly where every seed comes from," explains head agronomist Ahmed Al-Harthy. "That's how we guarantee the potency of our silymarin." This vertical integration also allows them to offer organic-certified extracts (both EU and USDA), a rarity in the region.
Beyond raw silymarin, SSI caters to cosmetic and nutraceutical clients with custom formulations. Need a milk thistle extract blended with other botanicals like turmeric or ginger? Their team can create tailored solutions. They also offer contract manufacturing services, helping brands bring finished supplements to market under their own labels. With clients in Europe, Australia, and the Middle East, SSI is a global player with a local heart—priding itself on fast lead times and personalized customer support.
3. Al Wusta Botanical Traders
Al Wusta Botanical Traders may have a humble start—founded in 2012 by a group of herbalists in Salalah—but today, they're one of Oman's most eco-conscious suppliers of silymarin and bulk botanical extracts. What makes them stand out? Their commitment to reducing environmental impact at every step, from sourcing to packaging.
Al Wusta sources milk thistle seeds from sustainable farms in Morocco and Spain, prioritizing suppliers with organic certifications and fair labor practices. Their extraction process uses 30% less energy than traditional methods, and they recycle 95% of their water. Even their packaging is eco-friendly: bulk orders come in biodegradable bags or reusable drums, a hit with clients in the EU and North America who prioritize green initiatives.
Product-wise, Al Wusta offers a range of silymarin extracts, from standard 80% purity to specialized "ultra-pure" 95% grades for pharmaceutical use. They also excel in multi-herb blends, popular with tea companies and natural remedy brands. As wholesalers, they focus on large-volume orders (500kg+), but they're flexible—smaller businesses can request sample packs to test quality before committing. With ISO 14001 certification (for environmental management) and a loyal customer base in the GCC, Al Wusta proves that sustainability and profitability can go hand in hand.
4. Muscat Extracts & Botanicals
For brands in the cosmetics and personal care space, Muscat Extracts & Botanicals is a hidden gem. This family-owned manufacturer, founded in 2015, specializes in gentle, skin-friendly silymarin extracts that play well in serums, creams, and masks. Their secret? A cold-extraction process that preserves silymarin's delicate compounds, ensuring maximum benefits for sensitive skin.
Muscat Extracts sources organic milk thistle from small-scale farmers in Oman's Al Hajar Mountains, where the plant thrives in the region's rocky, mineral-rich soil. "The terroir matters," says founder Aisha Al-Zadjali. "Omani milk thistle has a unique flavonoid profile that our clients love for skincare." Their extracts are COSMOS-certified, meaning they're free from synthetic additives and meet strict EU standards for natural cosmetics.
While silymarin is their star product, Muscat Extracts also offers a range of complementary botanical extracts—think rosehip oil, green tea, and aloe vera—making them a one-stop shop for natural skincare brands. They cater to both large manufacturers and indie beauty startups, with minimum orders as low as 5kg for smaller businesses. With a focus on education, they even provide free formulation guides to help clients incorporate silymarin into their products effectively. It's no wonder they've become a favorite among clean beauty brands in the UAE, Saudi Arabia, and beyond.
5. Dhofar Herbal Solutions
If you're a startup or a small business looking to break into the supplement market, Dhofar Herbal Solutions is your new best friend. This wholesaler and private label manufacturer, based in Dhofar, specializes in making bulk botanical extracts accessible—even for businesses with limited budgets.
Dhofar Herbal Solutions offers silymarin extracts in a range of purities (70-90%) at competitive prices, with bulk discounts starting at just 25kg. But their real superpower? Private labeling. Whether you need capsules, powders, or liquid extracts, their team can bottle, label, and package your product under your brand name—saving you the hassle of setting up your own manufacturing line. "We've helped over 50 local brands launch their first liver support supplements," says sales manager Khalid Al-Balushi. "Our goal is to make high-quality botanicals accessible to everyone."
Certified by GMP and HACCP, Dhofar Herbal Solutions doesn't skimp on quality. They source milk thistle seeds from trusted suppliers in Egypt and Pakistan, and every batch undergoes testing for contaminants. They also offer fast turnaround times—most orders ship within 5-7 business days—and flexible payment terms for small businesses. With clients across Oman, Bahrain, and Kuwait, they're proof that you don't need to be a giant corporation to access top-tier silymarin.
6. Oman Bioactive Ingredients
For researchers, pharmaceutical companies, and brands that demand the highest levels of precision, Oman Bioactive Ingredients (OBI) is the supplier of choice. Founded in 2018, this cutting-edge manufacturer focuses on ultra-pure silymarin extracts, with a focus on scientific rigor and innovation.
OBI's facility in Muscat is equipped with HPLC and GC-MS labs, where their team of chemists tests every batch of silymarin for flavonoid content, solubility, and stability. Their extracts are standardized to exact specifications—whether you need 85% silybin (the most active component of silymarin) or a full-spectrum blend. They also offer custom extraction services for R&D projects, helping clients develop novel formulations for pharmaceuticals and advanced supplements.
What really sets OBI apart is their commitment to transparency. They publish detailed technical data sheets for each product and welcome third-party audits. "We work with universities and research institutions to validate the efficacy of our extracts," says lab director Dr. Maryam Al-Kindi. "Science is at the core of everything we do." With ISO 17025 certification (a gold standard for lab testing) and clients in the US and Europe, OBI is pushing the boundaries of what silymarin can do—one pure extract at a time.
7. Salalah Natural Extracts Co.
Salalah Natural Extracts Co. (SNEC) is all about community. Founded in 2014, this supplier partners with over 100 small-scale farmers in Oman's Dhofar region, providing training and fair prices for their milk thistle crops. The result? High-quality silymarin extracts with a story—one that resonates with consumers who care about ethical sourcing.
SNEC's milk thistle is grown without synthetic pesticides, and while not all of their extracts are certified organic, they follow organic practices. Their silymarin is available in powder form (70-90% purity) and is popular with nutraceutical brands and herbal tea companies. They also produce a range of organic botanical powders, including moringa and fenugreek, making them a versatile partner for health-focused businesses.
As a Fair Trade-certified supplier, SNEC reinvests a portion of its profits into community projects—building schools and water wells in the villages where their farmers live. "We believe that good business should lift people up," says founder Abdullah Al-Mashani. "When you buy from us, you're not just getting silymarin—you're supporting Omani families." With a focus on small to medium orders (10-500kg), SNEC is a great fit for brands that want to align their products with social responsibility.
8. Ruwi Botanical Wholesalers
For businesses that prioritize cost without compromising on quality, Ruwi Botanical Wholesalers is a solid choice. Established in 2008, this Muscat-based wholesaler specializes in generic silymarin extracts and bulk botanical extracts, offering competitive prices for large-volume orders.
Ruwi Botanical sources milk thistle seeds from global suppliers, leveraging economies of scale to keep costs low. Their silymarin extracts are available in standard 80% purity, ideal for budget-friendly supplements and animal health products. While they don't offer organic or ultra-pure grades, they do ensure basic quality—all extracts are GMP-certified and tested for heavy metals and microbial contamination.
What Ruwi lacks in frills, they make up for in reliability. They maintain large stockpiles of silymarin, meaning most orders ship within 24-48 hours. They also offer flexible payment terms and discounts for repeat clients, making them a favorite among local Omani businesses and GCC-based distributors. "We're not the flashiest supplier, but we're the ones you can count on when you need silymarin fast and affordably," says sales representative Sara Al-Hashmi. For businesses just starting out or those with tight margins, Ruwi Botanical is a practical, no-nonsense partner.
9. Nizwa Herbal Extracts
Nizwa Herbal Extracts bridges the gap between tradition and modernity. Founded by a fourth-generation herbalist, this supplier combines time-honored extraction methods with contemporary quality standards to create silymarin extracts that honor Oman's herbal heritage.
At Nizwa Herbal, the process starts with hand-selected milk thistle seeds, chosen for their size and color—indicators of high silymarin content. The seeds are then cold-pressed using a method passed down through generations, before being refined in a modern lab to ensure purity. "Our elders knew how to extract the best from plants," says owner Mohammed Al-Rawahi. "We're just adding science to the mix." The result is a silymarin extract with a rich, earthy flavor—perfect for herbal teas and tinctures.
Certified by Oman's Traditional Medicine Board, Nizwa Herbal's extracts are popular with local clinics and holistic health practitioners. They also sell to supplement brands looking for a "traditional" selling point. In addition to silymarin, they offer a range of classic Omani herbal extracts, including frankincense and myrrh. With minimum orders as low as 1kg, they're a great option for small businesses and artisans creating niche products.
10. Sur BioExtracts
Rounding out our list is Sur BioExtracts, a forward-thinking manufacturer that's reimagining how silymarin is delivered. While most suppliers focus on powder extracts, Sur BioExtracts specializes in liquid silymarin—offering a versatile, easy-to-use option for beverage companies, skincare brands, and even pet supplement makers.
Sur BioExtracts' liquid silymarin is water-soluble, meaning it blends seamlessly into drinks like juices, smoothies, and herbal tonics—no clumping or gritty texture. It's also popular in skincare, where its liquid form allows for deeper penetration into the skin. "Liquid extracts are the future," says CEO Layla Al-Siyabi. "They're more bioavailable and easier to incorporate into innovative products."
Based in the coastal city of Sur, the company uses a proprietary extraction process that preserves silymarin's bioactivity while ensuring a long shelf life. Their extracts are certified by ISO 22000 (food safety) and are available in bulk sizes (5L to 200L drums). They also offer custom flavoring options for beverage clients, masking the natural bitterness of silymarin. With clients in the UAE, Qatar, and Saudi Arabia, Sur BioExtracts is proving that sometimes, thinking outside the powder makes all the difference.
