Organic Milk Thistle Extract Powder

What Is Milk Thistle Extract?

Milk thistle extract is mainly extracted from the fruit part of milk thistle, and its main active ingredient is Silymarin. Simonin is composed of three flavonoids, including silymarin (silibinin), silymarin isomers (isosilibinin), and silymarin double isomers (silychristin).

Milk thistle extract is usually in the form of a fine powder with a soft texture, easily soluble in water or other solvents, and a light to dark brown color. It is widely used for liver health and the treatment of various liver-related problems.

In modern nutrition and pharmaceutical science, milk thistle extract is best known for its liver-protective, antioxidant, and detoxification-supporting properties. Its popularity has grown significantly in dietary supplements, functional foods, herbal medicines, and even clinical settings, particularly for people exposed to environmental toxins, alcohol, medications, or metabolic stress.

What Is Silymarin?

The key bioactive complex in milk thistle extract is silymarin, a group of flavonolignans responsible for most of its biological activity. Today, standardised milk thistle extracts containing defined levels of silymarin are used globally in capsules, tablets, powders, liquids, and combination formulas. Some, but not all, milk thistle supplements are vegan.

Derived from the seeds of the Silybum marianum plant, our Milk Thistle Extract Powder is a high-potency, natural ingredient standardised to contain 80% Silymarin-a complex of flavonolignans including silybin, silychristin, and silydianin.

This light yellow to brownish-yellow fine powder is produced using advanced solvent extraction or supercritical CO₂ technology, ensuring maximum preservation of bioactive compounds.

Recognised for over 2,000 years in traditional medicine, it offers powerful antioxidant, anti-inflammatory, and liver-protecting properties. Ideal for dietary supplements, functional foods, cosmetics, and animal nutrition, our non-GMO, solvent-residual-free extract is compliant with ISO, FDA, HALAL, and Kosher standards, supported by comprehensive third-party testing.

Milk Thistle Extract Specification

Health Benefits of Milk Thistle Extract

Applications of Milk Thistle Extract

Forms of Milk Thistle Extract

Milk thistle extract is available in multiple forms:

• Standardized powder extracts (70–80% silymarin)
• Liquid extracts and tinctures
• Phytosome complexes (silybin bound to phospholipids for improved absorption)
• Encapsulated or tableted supplements

Why Choose Our Milk Thistle Extract?

• Advanced Chemical Component Analysis

We employ Mass Spectrometry Coupled Techniques to enhance analytical sensitivity and selectivity, enabling precise detection of trace compounds. Chromatography-Mass Spectrometry platforms allow simultaneous separation and identification of multiple constituents, ensuring comprehensive characterisation of all active components in our milk thistle extract.

• Precise Active Ingredient Quantification

Using High-Performance Liquid Chromatography (HPLC), we subject samples to controlled pressure conditions where target compounds separate from interfering substances through stationary-mobile phase interactions. Our detectors provide accurate quantitative measurements, verifying that concentration levels and product quality consistently meet specifications.

• Rigorous Microbiological Testing

Product safety is paramount to our quality assurance program. Each batch undergoes comprehensive microbiological analysis to verify the absence of harmful microorganisms including bacteria, mold, and other pathogens that could compromise product safety or consumer health.

Milk Thistle Extract Powder High-quality Supplier And Manufacturer

Green Spring Bio is a professional supplier of plant extracts and active ingredients, dedicated to the research, development, production, and sales of plant active ingredients. With over 26 years of experience in supplying plant extracts, guaranteeing you a high-quality product with a competitive price, best service!!

The company owns a cooperative factory covering over 1000 acres. Its products encompass over 1000 herbal extracts, exported to 80% of countries and regions worldwide, serving over 1000 clients across various industries in more than 200 countries and regions, with annual exports exceeding 3000 tons.

We provide various dosage forms and neutral packaging, including mixed powders, granules, soft capsules, hard capsules, tablets, soft candies, etc., to meet the different needs of customers. These active ingredients can be used in dietary supplements, cosmetics and personal care, health foods, functional foods and beverages, Animal and pet nutrition, etc.

As a professional plant extract Active ingredients supplier, we have successfully obtained EU&NOP, USDA, Kosher, Halal, ISO9001, BRC, FDA, COSMOS, IFS and other quality system certifications.

How To Buy Milk Thistle Extract Powder?

Just send an email to sales@greenspringbio.com, or submit your requirement in the form, we are of service at any time!