Milk Thistle supports daily wellness by delivering a potent, standardised milk thistle extract that helps you get high flavonoid potency in a single capsule. Milk Thistle capsules offer reliable flavonoid strength in one easy dose, with standardised content that stays consistent every day. Indena sourced extract underpins quality with traceable, high standard practices, and Jarrow Formulas is known for science backed formulations and strict quality controls, earning ConsumerLab Quality Approved status.

Available Sizes & Variants:

Milk Thistle capsules - high potency, vegan friendly extract

Benefits & Features:

• High potency milk thistle supports daily wellness.
• Standardised flavonoid content helps ensure consistent potency, with each capsule, supporting reliable daily use.
• Indena sourced extract underpins quality with traceable, high standard practices.
• Non-GMO, vegan, and gluten free formulation for broad dietary compatibility and ease of use.
• Quality Approved status from ConsumerLab and careful manufacturing practices give you confidence that you're getting exactly what is on the label, every time, with independent assurance that the product meets its stated claims.

Jarrow Formulas sources its milk thistle extract from Indena, a company celebrated for its Science is Our Nature ethos and strict standardisation. The Non-GMO Project Verification confirms transparency, while the vegan and gluten-free formulation broadens dietary compatibility. ConsumerLab recognised the brand with a Quality Approved designation, helping you shop with confidence. Milk thistle and its flavonoids are emphasised here, making this a solid option in the liver supplements category. Not flashy, it's solid, reliable quality you can trust.

Milk Thistle 30:1 Extract (Silybum marianum)(Fruit/Seed) (80% 120mg Total Flavonoids)

• GTIN: 790011140030
• Manufacturer: Jarrow Formulas
• Size: 100 Capsules
• Categories: Detox and Cleansing Supplements SupplementsHerbal Remedies & Botanical SupplementsJarrow FormulasLiver Cleanse SupplementsMilk Thistle Supplements
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take 1 to 3 capsules per day or as directed by your qualified healthcare professional. Store in a cool, dry place. Consult a healthcare professional before using this product if you are trying to conceive, pregnant, lactating, under the age of 18, or have a medical condition; if adverse reactions occur, discontinue use. Keep out of the reach of children.

Please consult the product packaging for accurate instructions on how to use the product.

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

Milk thistle extract is a natural botanical substance sourced from the fruit and seeds of the Silybum marianum plant. This form is standardised to contain a generous flavonoid load (which supports everyday health) and includes the key component silymarin, which helps ensure consistent potency, even on busy days.

Jarrow Formulas Milk Thistle stands out for manufacturing quality and a science‑led heritage that meets Welzo’s standards. The brand's real quality is evidenced by its use of Indena-sourced milk thistle extract and its sole Milk Thistle product to reach Quality Approved status in ConsumerLab’s independent review, confirming label claims and rich flavonoid content. This blend of sourcing openness and independent quality validation supports our trust in this partnership.

Our medical panel assessed this brand against rivals using Welzo's thorough criteria— steady potency, strong manufacturing practices, and clear certification—while stressing UK regulatory alignment and consumer safety. You can see how we approach this assessment in our our medical experts team and our quality certification process.

Choosing Jarrow Formulas for Milk Thistle signals a proven track record of science-led formulations and trusted sourcing, making them a natural fit for this supplement category and for our careful, specialist approach to product selection.