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Milk Thistle Extract

21st Century
4.7
★ ★ ★ ★ ★
(6210 ratings)
Milk Thistle 175 mg
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Score90

A high-value, long-term supply of basic milk thistle extract for steady daily liver support.

How scoring works
Quantity:200 Capsule(s) • (100 servings)
Goals:
Detoxification

Score 90

A high-value, long-term supply of basic milk thistle extract for steady daily liver support.

How scoring works

Also available as

1 option
60 servings Milk Thistle 175 mg • 60 Capsule(s) • 30 servings $5.59 ($0.18 per serving)
$13.59($0.13 per serving)
iHerb
$ 13.59
iHerb
$ 13.59
Amazon
$ 15.99
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Analysis

This supplement provides a steady dose of milk thistle in a large 200-capsule bottle. It is designed to support the liver's natural clearing processes over a long period, making it a very economical choice for daily maintenance.

While it is a basic extract, the sheer volume makes it ideal for consistent users who don't want to worry about reordering every month. It provides foundational support for liver cell integrity without extra cost.

Pros

  • Excellent value with 200 capsules
  • Consistent dose for long-term use
  • Simple and easy to incorporate into a routine
  • Helps maintain basic liver health

Cons

  • Basic extract lacks high-depth concentration
  • Contains some non-natural fillers
  • Not the strongest option for intensive support

Warnings

  • Consult a health provider before starting any new supplement
  • Discontinue if you experience skin rashes
  • Keep the bottle tightly closed

Nutrient quality

77 High impact

Basic powdered extract provides traditional liver support but lacks the potency of standardized silymarin concentrations. The dosage is appropriate for general maintenance of detoxification pathways without the risk of over-supplementation.

Ingredient transparency

92 Highest impact

Clear disclosure of the extract quantity and botanical source ensures the label is easy to understand. While it provides high transparency for ingredients, it lacks specific information on the percentage of active flavonoids.

Customer satisfaction

94 Highest impact

Exceptional review volume and a high average rating suggest that users find the product effective for their needs. The feedback strongly correlates with expectations for foundational liver health and detoxification support.

Value for money

98 Highest impact

This product offers remarkable value with a very low cost per serving due to the high capsule count. It is an industry leader in terms of price competitiveness for basic botanical extracts.

Report analysis

Goals

Detoxification
Impact
High effect
A Goal FitC+ Strength of SupportC CoverageA+ Formula Quality

Milk thistle extract supports hepatocyte integrity and promotes healthy liver regeneration pathways. It acts as a primary antioxidant to neutralize reactive intermediates produced during metabolic detoxification.

Extract of silybum marianum is well-studied for its role in liver protection and Phase I support. This basic formulation provides foundational support for systemic clearance.

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Ingredients

IngredientAmount per serving
Milk Thistle powdered extract (Silybum marianum)
 175 mg
Gluten Free Adults 18–50 Vegetarian
Report overview
Milk Thistle (Silybum marianum) · 175 mg OverallScore73
D+ Active Ingredient Quality & BioavailabilityB+ Dose, Safety & Label TransparencyA+ Value
21st Century's milk thistle extract is a straightforward, budget-friendly option for liver health maintenance. It provides a standard clinical dose of silymarin in a simple capsule format.
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California Gold Nutrition EuroHerbs
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(2672 ratings)
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Milk Thistle Phytosome 300 mg

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Thisilyn Milk Thistle Extract

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Super Milk Thistle

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Report alternatives