Milk Thistle Seed Extract Powder – 70% Silymarin (Silybum marianum)

Milk thistle extract is obtained from the seeds of Silybum marianum and standardised to silymarin, a flavonolignan complex including silybin. It is the reference botanical for liver support.

Supplied as a standardized botanical extract powder with a declared marker-compound assay for batch-to-batch consistency.

GUTINS Milk Thistle Extract — 70% silymarin is offered for manufacturers, formulators and brands. Specification: 70% silymarin; form / technology: Standardized extract; diet suitability: Plant-based.

Product Specifications

Key Benefits

• Supports healthy liver function
• Supports the body's natural detoxification processes
• Provides antioxidant flavonolignans
• Supports liver cell protection
• Silybin-rich grades concentrate the key active

Uses & Applications

Typical applications: Liver support.

• Liver support capsules and tablets
• Detox and cleanse formulas
• Morning-after and hangover blends
• Metabolic wellness formulas
• Sports and bodybuilding liver support
• Pet liver support

How to Use / Dosage

• Typical daily intake: 200-600 mg/day of 80% silymarin
• Typical use level: 10-40% in capsules/tablets
• Formulation tip: Standardized extracts are best dosed on the basis of the marker assay stated on the CoA.
• Weigh accurately and pre-blend small quantities with a carrier (e.g. maltodextrin, MCC or rice flour) for uniform distribution.
• Final dosage should be based on the lot-specific Certificate of Analysis, the target serving size and the rules of your destination market.

Solubility & Formulation

Silymarin poorly soluble in water; soluble in ethanol and acetone; insoluble in oils

Storage & Handling

Store tightly closed in a cool, dry place below 25 °C, protected from light and moisture. Keep container tightly closed; use clean, dry utensils. Shelf life is typically 24 months in unopened original packaging (see CoA).

Regulatory Note

Milk thistle is a common US dietary ingredient; silymarin is also an approved herbal medicinal active in parts of the EU (e.g. Germany), which may affect claims and dose. Verify permitted use and labelling in the destination market.

Diet suitability: Plant-based. This product is supplied as a raw ingredient for further manufacturing and is not a finished consumer product. The buyer is responsible for ensuring the ingredient, its use level and all label claims comply with the regulations of the destination market (e.g. FDA, EFSA, FSSAI, Health Canada, TGA).

Caution & Disclaimer

• Asteraceae allergy possible (ragweed, daisy)
• May interact with CYP-metabolised drugs and antidiabetic medication
• May cause mild laxative effects
• Not recommended during pregnancy or breastfeeding without professional advice

For manufacturing, formulation and professional use only. Not for direct consumption in concentrated form. Keep out of reach of children. Avoid inhalation of dust and contact with eyes; use suitable PPE when handling. Consult a qualified healthcare professional before use if pregnant, nursing, taking medication or managing a medical condition. 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.

Bulk & Wholesale Orders

Need more than 5 Kg, a custom specification, private label support or documentation (CoA, TDS, SDS, allergen and GMO statements)? Contact the GUTINS team for bulk pricing and lead times.