Life Extension Milk Thistle helps safeguard liver health and antioxidant defences via standardised silymarin fractions, and is supported by Life Extension's proven quality and GMP manufacturing.

Daily use helps ongoing wellbeing and a gentle, easy to take capsule.

Renowned for GMP production and strict testing, Life Extension blends reliability with convenience.

Available Sizes & Variants:

60 capsules – easy daily dose for liver support.

Benefits & Features:

• Supports liver function and detoxification.
• Contains standardised silymarin fractions including silibinins and isosilybins for targeted hepatoprotection.
• Designed for daily use with a gentle, easy to take capsule.
• Silymarin, the star active ingredient, provides steady daily protection against liver stress, helping improve liver enzyme balance and overall wellbeing over time.
• Quality you can trust with GMP manufacturing and third party testing.

Life Extension Milk Thistle is a milk thistle supplement built on decades of expertise. The brand emphasises US GMP manufacturing and independent testing, with sourcing from trusted suppliers in Japan and Europe. The formula highlights distinct silymarin fractions to boost hepatoprotection and antioxidant defences. It’s popular with customers who want a reliable silymarin capsules approach to daily liver detox and overall wellbeing.

Milk Thistle extract (seed) providing 600 mg Silymarin, 225 mg Silibinins, 60 mg Isosilybin A and Isosilybin B, Milk Thistle extract (seed) providing 600 mg Silymarin, 225 mg Silibinins, 60 mg Isosilybin A and Isosilybin B

• GTIN: 737870152262
• Manufacturer: Life Extension
• Categories: Detox and Cleansing Supplements SupplementsHerbal Remedies & Botanical SupplementsLife ExtensionLiver Cleanse SupplementsMilk Thistle SupplementsSilymarin 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 three (3) capsules once or twice daily, or as directed by a healthcare practitioner. Store in a cool, dry place, away from sunlight and out of reach of children. Do not exceed the recommended dose. Consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

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.

The Active Ingredient Is: Milk Thistle Extract (Silymarin)

Milk thistle extract delivers standardised silymarin fractions, including silibinins and isosilybin A and B, drawn from the milk thistle plant Silybum marianum.

This form concentrates active components linked to hepatoprotective activity and antioxidant support inside a standardised extract.

What Does Milk Thistle Extract Do?

Milk thistle extract helps with antioxidant protection for liver cells and supports healthy liver enzyme profiles. It also aids in cellular antioxidant defences, contributing to normal liver function in line with health guidance.

Dr. Flora from University College London found that silymarin can support liver enzyme balance and antioxidant protection in liver tissue, aligning with established understandings of liver health and safety considerations.

This product isn't meant to diagnose, treat, cure, or prevent any disease.

Life Extension has long been a trailblazer in the supplements space, well-established and recognised as a top-rated brand by ConsumerLab. This enduring heritage underpins the trust we place in Life Extension as the partner we picked for Milk Thistle, helping ensure a reliable relationship built on quality and openness. The brand’s formulation approach rests on thorough, independent testing and a commitment to potency and purity, backed by third-party analysis and GMP-certified manufacturing in the US. We value Life Extension’s practice of sourcing raw materials from proven suppliers in Japan and Europe, along with documented quality checks that meet or exceed industry norms. Our medical team has reviewed this brand to confirm it aligns with Welzo’s quality criteria, and you can find out more about how we verify ingredient quality here. This approach makes Life Extension a natural fit for a milk thistle liver-supporting formulation. our medical team has confidence in this collaboration, and you can read more about our screening process here.