Milk Thistle Extract
Huisong Pharmaceuticals offers premium Milk Thistle Extract, derived from high-quality milk thistle seeds and extracted with ethanol, ethyl acetate, or acetone. Standardized for silymarin content, each batch delivers consistent potency and quality in compliance with international standards. Known for its liver-supporting and antioxidant activities, it is a trusted ingredient for dietary supplements, functional beverages, health foods, and cosmetic formulations.

Potential Health Benefits
The primary active components of milk thistle are collectively known as silymarin, a group of compounds recognized for their antioxidant properties. Milk thistle extract is commonly used to support liver function and is widely incorporated into formulations designed for liver support.* [1-4] Emerging research suggests that milk thistle extract may also help support healthy circulation and contribute to overall cardiovascular system function.* [5-7]
Applications and Versatility
Our Milk Thistle Extract is highly versatile, available in various ratio extracts and standardized extracts. With excellent stability, it is well-suited for a wide range of dosage forms such as hard capsules, tablets, and granules, meeting diverse formulation needs. Its broad applicability spans pharmaceuticals, dietary supplements, and functional foods, making it an ideal choice for various health-focused product innovations.
Quality assurance is paramount at Huisong. Our Milk Thistle Extract undergoes rigorous quality control, including botanical identification, key bioactive compounds by advanced HPLC and UV methods, and thorough contaminant testing (pesticides, heavy metals, microbial contaminants, etc.). Employing state-of-the-art extraction techniques ensure maximum retention of bioactive flavonolignans, especially silymarin. Produced in our expansive, certified facilities spanning over 185,000 m2, our extract complies with international standards.
Potential Health Benefits
The primary active components of milk thistle are collectively known as silymarin, a group of compounds recognized for their antioxidant properties. Milk thistle extract is commonly used to support liver function and is widely incorporated into formulations designed for liver support.* [1-4] Emerging research suggests that milk thistle extract may also help support healthy circulation and contribute to overall cardiovascular system function.* [5-7]
Applications and Versatility
Our Milk Thistle Extract is highly versatile, available in various ratio extracts and standardized extracts. With excellent stability, it is well-suited for a wide range of dosage forms such as hard capsules, tablets, and granules, meeting diverse formulation needs. Its broad applicability spans pharmaceuticals, dietary supplements, and functional foods, making it an ideal choice for various health-focused product innovations.
Quality assurance is paramount at Huisong. Our Milk Thistle Extract undergoes rigorous quality control, including botanical identification, key bioactive compounds by advanced HPLC and UV methods, and thorough contaminant testing (pesticides, heavy metals, microbial contaminants, etc.). Employing state-of-the-art extraction techniques ensure maximum retention of bioactive flavonolignans, especially silymarin. Produced in our expansive, certified facilities spanning over 185,000 m2, our extract complies with international standards.

Milk Thistle Extract contains silymarin which may help support liver health.* [2, 8-12]
Milk Thistle Extract may be combined with Artichoke Leaf Extract, Dandelion Root Extract and/or Turmeric Extract to support liver health.* [13-15]
Milk Thistle Extract may be suitable for individuals seeking to support liver health.*
We care about what is being put into the people’s own system. This is proven through proper identification, potency and quality testing every step of our process. Since our founding in 1998, Huisong Pharmaceuticals established itself as a trusted leader in botanical extraction, processing and innovation, proudly serving public and private nutraceutical, pharmaceutical, food and beverage, personal care, and animal and pet brands worldwide. Our meticulous manufacturing processes, transparent global supply chains, experienced customer service teams and rigorous sourcing and quality standards reflect our enduring dedication to our core values of Nature, Health, and Science first.
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
1. Metabol Open. 2022, 14:100190. doi: 10.1016/j.metop.2022.100190.
2. Adv Ther. 2020, 37 (4): 1279-301. doi: 10.1007/s12325-020-01251-y.
3. Appl. Sci. 2021, 11 (13): 5836. doi: 10.3390/app11135836.
4. BMC Complementary Medicine and Therapies 2025, 25 (1): 134. doi:10.1186/s12906-025-04886-y.
5. Antioxidants 2024, 13 (4): 390. doi: 10.3390/antiox13040390.
6. Biomed Pharmacother. 2018, 102: 689-98. doi: 10.1016/j.biopha.2018.03.140.
7. Fitoterapia. 2014, 97: 122-32. doi: 10.1016/j.fitote.2014.05.016.
8. Liver Pathophysiology: Therapies and Antioxidants 2017: 621-31. doi: 10.1016/B978-0-12-804274-8.00045-X.
9. iScience. 2024, 27 (11): 111109. doi: 10.1016/j.isci.2024.111109.
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11. J Appl Toxicol. 1990, 10 (4): 275-9. doi: 10.1002/jat.2550100408.
12. Journal of the Saudi Society of Dermatology & Dermatologic Surgery 2013. doi: 10.1016/j.jssdds.2012.11.001.
13. Gastrointest. Disord. 2024, 6 (4): 871-84. doi: 10.3390/gidisord6040061.
14. International Journal of Biological and Chemical Sciences 2021, 9 (4): 1918-28. doi: 10.4314/IJBCS.V9I4.17
15. Herbal Medicine Journal 2021, 6 (2): 50-64. doi: 10.22087/hmj.v6i2.917.
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