Xi'an Hj Herb Biotechnology Co., Ltd. is one of the leading manufacturers and suppliers of silymarin powder manufacturers in China. The company offers high quality customized products with reasonable price for customers around the world. Welcome to wholesale bulk silymarin powder manufacturers in stock here from our factory.
Contact us for inquiry and certifications and for free sample. Email: info@hjagrifeed.com
What is Silymarin Powder?
Silymarin powder is a concentrated extract derived from the seeds of the milk thistle plant (Silybum marianum). It acts as a powerful antioxidant and anti-inflammatory agent, and is most commonly used in dietary supplements to support liver health, detoxify the body from toxins, and aid conditions like fatty liver and hepatitis.
hjagrifeed pure silymarin powder, also called milk thistle, is a nutritional supplement used to treat a variety of liver conditions, diseases, and toxicities in cats, dogs, birds, rabbits, horses, and other companion animals.

Pure Silymarin Powder Specifications
Here's a table presenting the typical specifications for Pure Silymarin Powder:
| Specification | Range or Value |
|---|---|
| Appearance | Fine powder |
| Color | Light yellow to yellow-brown |
| Odor | Characteristic |
| Taste | Bitter |
| Assay (Silymarin content) | ≥ 80% |
| Silybin content | ≥ 30% |
| Particle Size | 80 mesh or as specified |
| Loss on Drying | ≤ 5% |
| Heavy Metals | ≤ 20 ppm |
| Residue on Ignition | ≤ 0.1% |
| Solvent Residues | Complies with regulations |
| Microbial Limits | Complies with regulations |
| Pesticide Residues | Complies with regulations |
| Shelf Life | 2 years |
Pure Silymarin Powder Flow Chart:

Pure Silymarin Powder Benefits
Silymarin, the active compound extracted from milk thistle seeds (Silybum marianum), is a potent natural antioxidant known for supporting liver health in both humans and animals.
Key Benefits:
- Liver Protection: Helps repair and regenerate liver cells damaged by toxins, medications, or poor diet.
- Powerful Antioxidant: Neutralizes free radicals and reduces oxidative stress.
- Supports Detoxification: Enhances the liver's ability to remove harmful substances from the body.
- Improves Digestion: Promotes bile production, aiding fat digestion and nutrient absorption.
- Supports Immune Function: Strengthens the body's natural defense against environmental stressors.
Summary:
Pure Silymarin Powder is valued for its hepatoprotective and antioxidant properties, making it a trusted natural supplement for maintaining liver health, detoxification, and overall vitality in animals and humans alike.
Pure Silymarin Powder in Dog
Pure Silymarin Powder is regarded as safe for use in dogs, but different dosages might be recommended for treating an issue versus preventing liver damage. The general recommendation for detoxing your dog is low. 2-5 mg per pound is suitable for preventing harmful build-up and supporting liver function.
As a rough guide for a tincture, you want about 2 drops per 1 kg of body weight, Give the daily dosage spread throughout the day and directly pipette it into your dog's mouth. For example a 1/4 of the daily amount every 6 hours.
For more severe cases or whereby you're using milk thistle as a treatment protocol for very sick animals with liver disease, you could go as high as around 200 mg for every 5kg, if you're using a powder/pill and the daily dosage can be divided across the day.

Pure Silymarin Powder in Cat
As a rough guide for a tincture, you want about 1 drop per 0.5 kg of body weight. The total daily amount should be split into three or four amounts to be given throughout the day. Effectively a 1/4 of the full daily dosage given every 6 hours and directly pipetted into your cat's mouth or added to their food.
With cats, it's much easier to give the dosage orally to ensure they've received the milk thistle rather than hoping it's been consumed with the food. Pipetting it orally is also the best method for those cats that aren't eating much.
For pills or powder start with about 10mg per 1kg of body weight. You can also try crushing the pill and mixing it with water. Then take a large plastic syringe (without the needle) squirt a bit into your cat's mouth periodically throughout the day until your cat has had the daily dosage.

Why Choose Us?
Free sample available: Silymarin Powder 10-30g free samples could be offered for your R&D trial. Qty: 1ton, Delivery method: FOB/CIF.
Quality and Purity: A reputable supplier ensures that their Silymarin Powder is of the highest quality and purity. They often use third-party testing and provide a Certificate of Analysis (COA) to guarantee the product's safety and efficacy.
Company Qualifications and Certificates
Hjherb Biotech Certificates
At HJHERB Biotechnology, we are committed to providing specialized nutraceutical and functional benefits to nutraceuticals, Pet food, and organic agriculture. we pride ourselves on our science-based, solution-focused approach to animal feed. Our ISO 9001 certification ensures that we conform to world-class standards, guaranteeing consistent quality and stable compounds. We have a professional staff of natural product chemists, pharmacognosists, microbiologists, and herbalists who work tirelessly to ensure that we deliver quality products to our customers.

HJHERB biotech factory
We take pride in our rigorous research and development process, which focuses on sourcing the finest natural ingredients to create innovative and effective Silymarin Powder. Our team of experts works tirelessly to ensure that our products meet the highest standards of quality, safety, and efficacy. We conduct extensive research to find new and innovative ways to enhance animal health and productivity while reducing the environmental impact of animal agriculture.
Xi'an HJ HERB Biotechnology Co., Ltd. manufactures and supplies over 500 natural ingredients for the animal nutrition, agriculture, and industrial industries. Our product range includes natural feed additives, botanical pesticide additives, natural fertilizers additives, and botanical extracts for poultry, swine, ruminants, aquaculture, pet food, and crop nutrition.
With over 15 years of manufacturing experience, we have established a fully integrated production system that covers raw material sourcing, industrial manufacturing, quality testing, and final product packaging.

HJHERB biotech LAB
HJHERB biotech company controls all stages of research development, industrial manufacturing, testing, application laboratories, and quality assurance processes. Our analytic chemists use advanced detection methods such as HPLC, UV, TLC, and Microbiology to guarantee botanical quality, integrity, and purity. We are dedicated to providing the Vitamin A Powder with caring and dedicated customer service and support. Our team appreciates your trust in our products, and we look forward to our continued success together.
Please contact us for any additional information, technical documents, price quotations, samples, or any other assistance you may require. e-mail: info@hjagrifeed.com

HJHERB biotech Team
We believe that by promoting animal health and reducing environmental impacts, we can create a brighter future for the livestock and aquaculture industry. Our commitment to providing eco-friendly, high-quality solutions to our customers is rooted in our passion and care for animals. Our team is always ready to provide technical support, answer your questions, and provide customized solutions for your business.

Our warehouse
HJ HERB maintains a well-organized warehouse with sufficient inventory to support fast order processing and reliable global distribution. Our warehouse follows strict storage and inventory management practices to preserve product quality, stability, and traceability. With efficient logistics and flexible stock management, we can fulfill both small and bulk orders while ensuring timely delivery for customers worldwide.

Silymarin Powder Package
Pure Silymarin Powder packaging plays a crucial role in preserving the product's freshness, quality, and shelf life. Consider the following packaging features:
Packaged in multi-layer kraft paper bag with food grade PE inner bag, net 25kg/bag. (Other packaging types are available on request)

Where to Buy Silymarin Extract Powder?
You can purchase Pure Silymarin Powder at hjagrifeed.com. The company is an industry-leading manufacturer and distributor for pure dietary supplements. hjagrifeed.com is not just a consumer brand. It also supplies pure ingredients to other brands that distribute food and other supplement products.
Request Samples, Pricing & Technical Documents
Looking for a reliable Silymarin Powder with competitive factory pricing and dependable global supply? HJHERB BIOTECH provides high-purity veterinary-grade for pharmaceutical manufacturers, distributors, and animal health companies worldwide. We offer 10–30 g free samples for product evaluation, flexible bulk supply, OEM manufacturing, private labeling, and customized packaging. To support fast order fulfillment, we maintain inventory in our US warehouse and provide complete technical documentation, including COA, MSDS, product specifications, and third-party test reports with every order. Whether you need a long-term manufacturing partner or a trusted bulk supplier, our experienced team is ready to provide competitive quotations, technical support, and customized solutions for your business.
Contact us today there are different specifications for your choice, we can provide 10-30g of free samples, US warehouse in stock of 500kg of each month for the market of the global. certificate of analysis (COA), MSDS, specification sheet, pricing quotation is obtainable upon your request.
If you have any question or need any documents, e-mail: info@hjagrifeed.com
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